Check-Host.cc

Domain

sync.aero

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

Run a live full scan of sync.aero

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

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Hosting IPs
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
185.173.111.169
AAAA
MX
10 aspmx.l.google.com, 20 alt1.aspmx.l.google.com, 30 alt2.aspmx.l.google.com, 40 alt3.aspmx.l.google.com, 50 alt4.aspmx.l.google.com
NS
ns2.wixdns.net, ns3.wixdns.net
TXT
Account Engagement emails pass SPF automatically, but we recommend setting it up as a best practice., google-site-verification=PYEf9lu6DLzfUKQjJno0EVHXv80eMIcWeRliFbxy7Mo, sending_domain1090152=7c4eb93d5fab0f34493924b1eb68ac3c70fbdbad961fe9ae8eeb247d2bc0d156
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: sync.aero
Issuer: R11
SANs: sync.aero, www.sync.aero
Subject: iot.airsync.aero
Issuer: AirSync Intermediate CA
SANs: *.iot.airsync.aero, iot.airsync.aero

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.

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
MX 20 alt1.aspmx.l.google.com 2026-06-20 22:34:44.117 2026-06-20 22:34:44.117
TXT sending_domain1090152=7c4eb93d5fab0f34493924b1eb68ac3c70fbdbad961fe9ae8eeb247d2bc0d156 2026-06-20 22:34:44.117 2026-06-20 22:34:44.117
NS ns2.wixdns.net 2026-06-20 22:34:44.117 2026-06-20 22:34:44.117
MX 50 alt4.aspmx.l.google.com 2026-06-20 22:34:44.117 2026-06-20 22:34:44.117
MX 40 alt3.aspmx.l.google.com 2026-06-20 22:34:44.117 2026-06-20 22:34:44.117
TXT google-site-verification=PYEf9lu6DLzfUKQjJno0EVHXv80eMIcWeRliFbxy7Mo 2026-06-20 22:34:44.117 2026-06-20 22:34:44.117
MX 30 alt2.aspmx.l.google.com 2026-06-20 22:34:44.117 2026-06-20 22:34:44.117
MX 10 aspmx.l.google.com 2026-06-20 22:34:44.117 2026-06-20 22:34:44.117
A 185.173.111.169 2026-06-20 22:34:44.117 2026-06-20 22:34:44.117
NS ns3.wixdns.net 2026-06-20 22:34:44.117 2026-06-20 22:34:44.117
TXT Account Engagement emails pass SPF automatically, but we recommend setting it up as a best practice. 2026-06-20 22:34:44.117 2026-06-20 22:34:44.117