Check-Host.cc

Domain

prometheus.io

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

Run a live full scan of prometheus.io

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
7
A/AAAA targets
Subdomains
16
CT + scan + body
Record Types
6
seen in DNS
Observed Certs
5
in our scans

DNS Records

A
104.21.60.220, 172.67.201.240
AAAA
2606:4700:3030::6815:3cdc, 2606:4700:3030::ac43:c9f0, 2606:4700:3035::6815:3cdc
MX
1 aspmx.l.google.com, 10 alt3.aspmx.l.google.com, 10 alt4.aspmx.l.google.com, 15 bq2ktxwtt2jn3bfqdxyun7k5xiocls2bzyovljf6x3phdcvxr56q.mx-verification.google.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
damon.ns.cloudflare.com, gene.ns.cloudflare.com
TXT
google-site-verification=pD7ffQ-fdaKAyzu2JGGbJ6s_vo4sbxFA-F7EbiAqai0
CNAME
CAA
0 issue "comodoca.com", 0 issue "digicert.com; cansignhttpexchanges=yes", 0 issue "letsencrypt.org", 0 issue "pki.goog; cansignhttpexchanges=yes", 0 issue "ssl.com", 0 issuewild "comodoca.com", 0 issuewild "digicert.com; cansignhttpexchanges=yes", 0 issuewild "letsencrypt.org"

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

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

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

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

47.116.0.153:443 href · ×88
47.101.176.221:443 href · ×20
120.24.226.149:443 href · ×20
65.21.7.154:443 href · ×18
47.242.177.2:80 href · ×16
196.200.160.141:443 href · ×10
37.16.24.25:80 href · ×8
8.219.209.106:443 href · ×8
37.221.196.109:443 href · ×8
39.108.213.28:443 href · ×7
13.158.249.134:443 href · ×7
13.78.91.110:8080 href · ×6
13.206.5.44:443 href · ×6
13.126.16.138:443 href · ×6
185.125.202.164:443 href · ×6
196.21.192.112:443 href · ×5
103.9.204.31:443 href · ×5
35.180.67.132:80 href · ×5
13.38.176.191:80 href · ×4
47.103.39.179:443 href · ×4
188.185.8.39:443 href · ×4
35.201.100.34:443 href · ×4
47.236.173.17:443 href · ×4
182.73.60.140:443 href · ×4
16.65.105.252:443 href · ×3
47.116.21.43:80 href · ×3
47.146.23.227:443 href · ×3
129.159.251.217:443 href · ×3
157.20.214.34:443 href · ×3
172.237.143.102:80 href · ×2
147.232.50.58:443 href · ×2
89.34.170.196:443 href · ×2
140.238.208.121:80 href · ×2
104.128.142.133:443 href · ×2
13.204.193.94:80 href · ×2
200.236.31.171:443 href · ×2
52.14.116.21:80 href · ×2
52.86.248.188:443 href · ×2
13.239.197.35:443 href · ×2
174.138.102.101:443 href · ×2
4.182.217.62:443 href · ×2
13.213.107.118:80 href · ×2
108.132.23.164:443 href · ×2
20.203.119.91:443 href · ×2
87.239.105.18:443 href · ×2
34.250.114.163:443 href · ×2
203.86.236.39:8080 href · ×2
34.42.159.236:80 href · ×2
54.116.175.11:443 href · ×2
56.68.75.215:443 href · ×2

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
AAAA 2606:4700:3030::ac43:c9f0 2026-05-25 22:09:29.497 2026-07-28 16:11:03.557
NS gene.ns.cloudflare.com 2026-05-25 22:09:29.497 2026-07-28 16:11:03.557
NS damon.ns.cloudflare.com 2026-05-25 22:09:29.497 2026-07-28 16:11:03.557
A 172.67.201.240 2026-05-25 22:09:29.497 2026-07-28 16:11:03.557
AAAA 2606:4700:3030::6815:3cdc 2026-05-25 22:09:29.497 2026-06-18 14:00:18.795
MX 15 bq2ktxwtt2jn3bfqdxyun7k5xiocls2bzyovljf6x3phdcvxr56q.mx-verification.google.com 2026-05-25 22:09:29.497 2026-07-28 16:11:03.557
A 104.21.60.220 2026-05-25 22:09:29.497 2026-07-28 16:11:03.557
MX 5 alt2.aspmx.l.google.com 2026-05-25 22:09:29.497 2026-07-28 16:11:03.557
MX 10 alt4.aspmx.l.google.com 2026-05-25 22:09:29.497 2026-07-28 16:11:03.557
MX 1 aspmx.l.google.com 2026-05-25 22:09:29.497 2026-07-28 16:11:03.557
TXT google-site-verification=pD7ffQ-fdaKAyzu2JGGbJ6s_vo4sbxFA-F7EbiAqai0 2026-05-25 22:09:29.497 2026-07-28 16:11:03.557
MX 5 alt1.aspmx.l.google.com 2026-05-25 22:09:29.497 2026-07-28 16:11:03.557
MX 10 alt3.aspmx.l.google.com 2026-05-25 22:09:29.497 2026-07-28 16:11:03.557
CAA 0 issue "ssl.com" 2026-05-26 00:21:04.925 2026-07-28 16:11:03.557
CAA 0 issuewild "digicert.com; cansignhttpexchanges=yes" 2026-05-26 00:21:04.925 2026-07-28 16:11:03.557
CAA 0 issuewild "ssl.com" 2026-05-26 00:21:04.925 2026-07-28 16:11:03.557
CAA 0 issue "digicert.com; cansignhttpexchanges=yes" 2026-05-26 00:21:04.925 2026-07-28 16:11:03.557
CAA 0 issuewild "comodoca.com" 2026-05-26 00:21:04.925 2026-07-28 16:11:03.557
CAA 0 issuewild "letsencrypt.org" 2026-05-26 00:21:04.925 2026-07-28 16:11:03.557
CAA 0 issuewild "pki.goog; cansignhttpexchanges=yes" 2026-05-26 00:21:04.925 2026-07-28 16:11:03.557
CAA 0 issue "letsencrypt.org" 2026-05-26 00:21:04.925 2026-07-28 16:11:03.557
CAA 0 issue "comodoca.com" 2026-05-26 00:21:04.925 2026-07-28 16:11:03.557
CAA 0 issue "pki.goog; cansignhttpexchanges=yes" 2026-05-26 00:21:04.925 2026-07-28 16:11:03.557
AAAA 2606:4700:3035::6815:3cdc 2026-06-18 21:25:55.514 2026-07-28 16:11:03.557