Check-Host.cc

Domain

expn-eits-us.splunkcloud.com

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

Run a live full scan of expn-eits-us.splunkcloud.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
13
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
5
in our scans

DNS Records

A
100.48.200.215, 3.209.65.163, 3.221.222.237, 3.234.100.39, 32.193.229.20, 34.199.217.111, 34.234.177.153, 35.171.250.215
AAAA
MX
NS
ns-4-3-1.splunkdns.net, ns-4-3-2.splunkdns.net, ns-4-3-3.splunkdns.net, ns-4-3-4.splunkdns.net, ns-4-3-5.splunkdns.net, ns-4-3-6.splunkdns.net, ns-4-3-7.splunkdns.net, ns-4-3-8.splunkdns.net
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

Subject: *.expn-eits-us.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-expn-eits-us.splunkcloud.com, *.expn-eits-us.splunkcloud.com, *.http-inputs-ack-expn-eits-us.splunkcloud.com, *.http-inputs-expn-eits-us.splunkcloud.com, *.http-inputs-firehose-expn-eits-us.splunkcloud.com, *.idm-expn-eits-us.splunkcloud.com, *.pvt.expn-eits-us.splunkcloud.com, akamai-inputs-expn-eits-us.splunkcloud.com, expn-eits-us.splunkcloud.com, http-inputs-ack-expn-eits-us.splunkcloud.com, http-inputs-expn-eits-us.splunkcloud.com, http-inputs-firehose-expn-eits-us.splunkcloud.com, idm-expn-eits-us.splunkcloud.com, pvt.expn-eits-us.splunkcloud.com
Subject: *.expn-eits-us.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-expn-eits-us.splunkcloud.com, *.expn-eits-us.splunkcloud.com, *.http-inputs-ack-expn-eits-us.splunkcloud.com, *.http-inputs-expn-eits-us.splunkcloud.com, *.http-inputs-firehose-expn-eits-us.splunkcloud.com, *.idm-expn-eits-us.splunkcloud.com, *.pvt.expn-eits-us.splunkcloud.com, akamai-inputs-expn-eits-us.splunkcloud.com, expn-eits-us.splunkcloud.com, http-inputs-ack-expn-eits-us.splunkcloud.com, http-inputs-expn-eits-us.splunkcloud.com, http-inputs-firehose-expn-eits-us.splunkcloud.com, idm-expn-eits-us.splunkcloud.com, pvt.expn-eits-us.splunkcloud.com
Subject: *.expn-eits-us.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-expn-eits-us.splunkcloud.com, *.expn-eits-us.splunkcloud.com, *.http-inputs-ack-expn-eits-us.splunkcloud.com, *.http-inputs-expn-eits-us.splunkcloud.com, *.http-inputs-firehose-expn-eits-us.splunkcloud.com, *.idm-expn-eits-us.splunkcloud.com, *.pvt.expn-eits-us.splunkcloud.com, akamai-inputs-expn-eits-us.splunkcloud.com, expn-eits-us.splunkcloud.com, http-inputs-ack-expn-eits-us.splunkcloud.com, http-inputs-expn-eits-us.splunkcloud.com, http-inputs-firehose-expn-eits-us.splunkcloud.com, idm-expn-eits-us.splunkcloud.com, pvt.expn-eits-us.splunkcloud.com
Subject: *.expn-eits-us.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-expn-eits-us.splunkcloud.com, *.expn-eits-us.splunkcloud.com, *.http-inputs-ack-expn-eits-us.splunkcloud.com, *.http-inputs-expn-eits-us.splunkcloud.com, *.http-inputs-firehose-expn-eits-us.splunkcloud.com, *.idm-expn-eits-us.splunkcloud.com, *.pvt.expn-eits-us.splunkcloud.com, akamai-inputs-expn-eits-us.splunkcloud.com, expn-eits-us.splunkcloud.com, http-inputs-ack-expn-eits-us.splunkcloud.com, http-inputs-expn-eits-us.splunkcloud.com, http-inputs-firehose-expn-eits-us.splunkcloud.com, idm-expn-eits-us.splunkcloud.com, pvt.expn-eits-us.splunkcloud.com
Subject: *.expn-eits-us.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-expn-eits-us.splunkcloud.com, *.expn-eits-us.splunkcloud.com, *.http-inputs-ack-expn-eits-us.splunkcloud.com, *.http-inputs-expn-eits-us.splunkcloud.com, *.http-inputs-firehose-expn-eits-us.splunkcloud.com, *.idm-expn-eits-us.splunkcloud.com, *.pvt.expn-eits-us.splunkcloud.com, akamai-inputs-expn-eits-us.splunkcloud.com, expn-eits-us.splunkcloud.com, http-inputs-ack-expn-eits-us.splunkcloud.com, http-inputs-expn-eits-us.splunkcloud.com, http-inputs-firehose-expn-eits-us.splunkcloud.com, idm-expn-eits-us.splunkcloud.com, pvt.expn-eits-us.splunkcloud.com

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.

9c0c3b59731f957f… google · argon2026h2
Subject: *.expn-eits-us.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.expn-eits-us.splunkcloud.com, expn-eits-us.splunkcloud.com, *.pvt.expn-eits-us.splunkcloud.com, http-inputs-expn-eits-us.splunkcloud.com, *.http-inputs-expn-eits-us.splunkcloud.com, akamai-inputs-expn-eits-us.splunkcloud.com, *.akamai-inputs-expn-eits-us.splunkcloud.com, http-inputs-ack-expn-eits-us.splunkcloud.com, *.http-inputs-ack-expn-eits-us.splunkcloud.com, http-inputs-firehose-expn-eits-us.splunkcloud.com, *.http-inputs-firehose-expn-eits-us.splunkcloud.com, idm-expn-eits-us.splunkcloud.com, *.idm-expn-eits-us.splunkcloud.com, pvt.expn-eits-us.splunkcloud.com
Valid: 2025-11-09 00:00:00 → 2026-11-10 23:59:59
ab182d47adb256c5… google · argon2026h2
Subject: *.expn-eits-us.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.expn-eits-us.splunkcloud.com, expn-eits-us.splunkcloud.com, *.pvt.expn-eits-us.splunkcloud.com, http-inputs-expn-eits-us.splunkcloud.com, *.http-inputs-expn-eits-us.splunkcloud.com, akamai-inputs-expn-eits-us.splunkcloud.com, *.akamai-inputs-expn-eits-us.splunkcloud.com, http-inputs-ack-expn-eits-us.splunkcloud.com, *.http-inputs-ack-expn-eits-us.splunkcloud.com, http-inputs-firehose-expn-eits-us.splunkcloud.com, *.http-inputs-firehose-expn-eits-us.splunkcloud.com, idm-expn-eits-us.splunkcloud.com, *.idm-expn-eits-us.splunkcloud.com, pvt.expn-eits-us.splunkcloud.com
Valid: 2025-11-09 00:00:00 → 2026-11-10 23:59:59
9c0c3b59731f957f… cloudflare · nimbus2026
Subject: *.expn-eits-us.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.expn-eits-us.splunkcloud.com, expn-eits-us.splunkcloud.com, *.pvt.expn-eits-us.splunkcloud.com, http-inputs-expn-eits-us.splunkcloud.com, *.http-inputs-expn-eits-us.splunkcloud.com, akamai-inputs-expn-eits-us.splunkcloud.com, *.akamai-inputs-expn-eits-us.splunkcloud.com, http-inputs-ack-expn-eits-us.splunkcloud.com, *.http-inputs-ack-expn-eits-us.splunkcloud.com, http-inputs-firehose-expn-eits-us.splunkcloud.com, *.http-inputs-firehose-expn-eits-us.splunkcloud.com, idm-expn-eits-us.splunkcloud.com, *.idm-expn-eits-us.splunkcloud.com, pvt.expn-eits-us.splunkcloud.com
Valid: 2025-11-09 00:00:00 → 2026-11-10 23:59:59
ab182d47adb256c5… cloudflare · nimbus2026
Subject: *.expn-eits-us.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.expn-eits-us.splunkcloud.com, expn-eits-us.splunkcloud.com, *.pvt.expn-eits-us.splunkcloud.com, http-inputs-expn-eits-us.splunkcloud.com, *.http-inputs-expn-eits-us.splunkcloud.com, akamai-inputs-expn-eits-us.splunkcloud.com, *.akamai-inputs-expn-eits-us.splunkcloud.com, http-inputs-ack-expn-eits-us.splunkcloud.com, *.http-inputs-ack-expn-eits-us.splunkcloud.com, http-inputs-firehose-expn-eits-us.splunkcloud.com, *.http-inputs-firehose-expn-eits-us.splunkcloud.com, idm-expn-eits-us.splunkcloud.com, *.idm-expn-eits-us.splunkcloud.com, pvt.expn-eits-us.splunkcloud.com
Valid: 2025-11-09 00:00:00 → 2026-11-10 23:59:59
961e811978ac1dba… google · argon2026h2
Subject: *.expn-eits-us.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.expn-eits-us.splunkcloud.com, expn-eits-us.splunkcloud.com, idm-expn-eits-us.splunkcloud.com, *.idm-expn-eits-us.splunkcloud.com
Valid: 2025-08-24 00:00:00 → 2026-08-25 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
NS ns-4-3-1.splunkdns.net 2026-05-26 12:27:20.868 2026-06-21 09:28:09.740
A 3.209.65.163 2026-05-26 12:27:20.868 2026-05-26 12:27:20.868
NS ns-4-3-5.splunkdns.net 2026-05-26 12:27:20.868 2026-06-21 09:28:09.740
NS ns-4-3-7.splunkdns.net 2026-05-26 12:27:20.868 2026-06-21 09:28:09.740
A 44.213.200.191 2026-05-26 12:27:20.868 2026-05-26 12:27:20.868
NS ns-4-3-3.splunkdns.net 2026-05-26 12:27:20.868 2026-06-21 09:28:09.740
A 100.48.200.215 2026-05-26 12:27:20.868 2026-05-26 12:27:20.868
NS ns-4-3-4.splunkdns.net 2026-05-26 12:27:20.868 2026-06-21 09:28:09.740
NS ns-4-3-2.splunkdns.net 2026-05-26 12:27:20.868 2026-06-21 09:28:09.740
NS ns-4-3-6.splunkdns.net 2026-05-26 12:27:20.868 2026-06-21 09:28:09.740
NS ns-4-3-8.splunkdns.net 2026-05-26 12:27:20.868 2026-06-21 09:28:09.740
A 34.234.177.153 2026-05-27 03:15:56.521 2026-05-27 03:20:00.778
A 54.156.159.175 2026-05-27 03:15:56.521 2026-05-27 03:20:00.778
A 44.222.45.250 2026-05-27 03:15:56.521 2026-05-27 03:20:00.778
A 44.207.119.176 2026-05-27 14:23:53.413 2026-05-27 14:28:54.453
A 3.221.222.237 2026-05-27 14:23:53.413 2026-05-27 14:28:54.453
A 32.193.229.20 2026-05-27 14:23:53.413 2026-05-27 14:28:54.453
A 54.243.78.131 2026-06-15 00:07:36.295 2026-06-21 09:28:09.740
A 34.199.217.111 2026-06-15 00:07:36.295 2026-06-15 00:07:36.295
A 3.234.100.39 2026-06-15 00:07:36.295 2026-06-21 09:28:09.740
A 35.171.250.215 2026-06-21 09:28:09.740 2026-06-21 09:28:09.740