Check-Host.cc

Domain

syncservice.microsoftonline.com

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of syncservice.microsoftonline.com

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

Deep-scan now
Hosting IPs
18
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
1,024
in our scans

DNS Records

A
20.190.129.24, 20.190.129.26, 20.190.137.32, 20.190.147.32, 20.190.147.33, 20.190.181.20, 40.126.29.3, 40.126.29.4
AAAA
2603:1026:3000:148::15, 2603:1026:3000:d0::1, 2603:1026:3000:d0::2, 2603:1027:1:148::d, 2603:1027:1:28::1, 2603:1027:1:28::9, 2603:1036:3000:60::13, 2603:1036:3000:60::f
MX
NS
TXT
CNAME
CAA

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Subdomain enumeration pending

Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

IPs Citing This Domain

No citing IPs found yet

As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

16474bf5d0d4b42d… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
1bb3c927101ac340… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
23cec9a72ed247a1… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
2616456ebdfdb6b0… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
37bed190619b0af4… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
cb8d4e1461f4461b… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
e878b0c0af180430… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
57cc0c73c7bde341… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
5b44995efc526f08… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
2180538223558d58… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
b8acd2b8ed758946… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
72fc92aa47931c73… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
93c534d34fbfbe47… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
9899962e83d68aeb… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
c0f0b16fb0341ca8… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
e1c4a3db07937214… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-27 00:00:00 → 2026-09-23 23:59:59
099fa3ddbcfea1c4… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-26 00:00:00 → 2026-09-22 23:59:59
26f9acedbe579336… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-26 00:00:00 → 2026-09-22 23:59:59
ea78194d54675367… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-26 00:00:00 → 2026-09-22 23:59:59
eb6df7aed7f67789… google · xenon2026h2
Subject: syncservice.ccsctp.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: syncservice.ccsctp.com, adminwebservice.ccsctp.com, adminwebservice.microsoftonline.com, becws.ccsctp.com, becws.microsoftonline.com, becwsgw.ccsctp.com, becwsgw.microsoftonline.com, companymanager.ccsctp.com, companymanager.microsoftonline.com, directoryprovisioning.ppe.windows.net, directoryprovisioning.windows.net, netidgenerationservice.msidentity.com, netidgenerationservice.ppe.msidentity.com, ppe.cts.msidentity.com, ppe.dpv.msidentity.com, prd.dpv.msidentity.com, provisioningapi.ccsctp.com, provisioningapi.microsoftonline.com, syncservice.microsoftonline.com
Valid: 2026-03-26 00:00:00 → 2026-09-22 23:59:59

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type Value First seen Last seen
AAAA 2603:1026:3000:d0::1 2026-05-31 01:47:40.849 2026-07-28 13:03:27.210
A 20.190.129.26 2026-05-31 01:47:40.849 2026-07-26 22:22:22.975
AAAA 2603:1026:3000:d0::2 2026-05-31 01:47:40.849 2026-07-28 13:03:27.210
A 20.190.129.24 2026-05-31 01:47:40.849 2026-07-26 22:22:22.975
A 40.126.9.32 2026-06-01 07:12:51.450 2026-07-28 13:14:14.650
AAAA 2603:1027:1:148::d 2026-06-01 07:12:51.450 2026-07-28 13:14:14.650
AAAA 2603:1026:3000:148::15 2026-06-01 07:12:51.450 2026-07-28 13:14:14.650
A 20.190.137.32 2026-06-01 07:12:51.450 2026-07-28 13:14:14.650
A 20.190.181.20 2026-06-03 12:07:24.808 2026-07-28 12:54:15.595
A 40.126.53.22 2026-06-03 12:07:24.808 2026-07-28 12:54:15.595
AAAA 2603:1027:1:28::9 2026-06-03 14:47:00.650 2026-07-28 12:54:15.595
AAAA 2603:1027:1:28::1 2026-06-03 14:47:00.650 2026-07-28 12:54:15.595
A 20.190.147.33 2026-06-20 23:00:08.377 2026-06-20 23:00:08.377
A 20.190.147.32 2026-06-20 23:00:08.377 2026-06-20 23:00:08.377
A 40.126.29.4 2026-06-22 17:10:26.561 2026-06-22 17:10:26.561
A 40.126.29.3 2026-06-22 17:10:26.561 2026-06-22 17:10:26.561
AAAA 2603:1036:3000:60::f 2026-07-18 22:19:42.390 2026-07-18 22:19:42.390
AAAA 2603:1036:3000:60::13 2026-07-18 22:19:42.390 2026-07-18 22:19:42.390