Check-Host.cc

Domain

confluence.atlassian.com

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

Run a live full scan of confluence.atlassian.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
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
18.239.208.100, 18.239.208.122, 18.239.208.126, 18.239.208.65, 18.66.248.26, 18.66.248.36, 18.66.248.76, 18.66.248.97
AAAA
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

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

185.64.114.147:80 href · ×10
149.20.191.164:443 href · ×10
31.3.23.14:443 href · ×10
155.101.19.65:443 href · ×10
89.104.117.148:443 href · ×10
110.239.89.172:8443 href · ×10
168.75.100.83:443 href · ×9
85.214.136.178:443 href · ×9
31.220.72.179:80 href · ×9
67.217.43.248:443 href · ×9
140.165.54.6:443 href · ×7
34.54.198.175:443 href · ×7
130.206.64.54:443 href · ×6
82.97.253.232:8080 href · ×6
217.21.35.5:443 href · ×6
185.2.35.163:443 href · ×6
132.220.245.60:443 href · ×6
212.7.30.132:8080 href · ×6
91.231.216.242:443 href · ×6
134.0.113.195:8080 href · ×6
20.216.2.16:443 href · ×6
5.129.194.153:443 href · ×6
158.160.54.103:8080 href · ×6
194.255.101.154:443 href · ×6
178.72.173.45:8080 href · ×6
89.169.29.150:8080 href · ×6
46.17.40.104:8080 href · ×6
72.56.232.250:8080 href · ×6
209.212.30.193:443 href · ×6
178.15.151.135:443 href · ×6
34.73.113.4:443 href · ×5
178.252.142.142:80 href · ×5
123.24.176.108:8888 href · ×5
35.196.203.33:443 href · ×5
147.45.148.197:8080 href · ×5
160.19.158.57:8080 href · ×5
108.141.208.185:443 href · ×5
185.48.234.40:443 href · ×5
185.198.148.134:443 href · ×5
91.222.237.103:443 href · ×5
2.239.210.178:443 href · ×5
84.201.181.252:8080 href · ×5
3.31.146.61:443 href · ×5
93.118.108.19:8080 href · ×5
139.100.198.58:443 href · ×5
65.109.91.32:443 href · ×5
91.230.54.4:8080 href · ×5
77.105.174.168:443 href · ×5
82.67.14.49:443 href · ×5
15.235.226.141:8080 href · ×5

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.

1bb916f49ac0cf95… google · xenon2026h2
Subject: confluence.atlassian.com
Issuer: Amazon RSA 2048 M01
SANs: confluence.atlassian.com
Valid: 2026-03-29 00:00:00 → 2026-10-12 23:59:59
d31f157d99a23a37… google · xenon2026h2
Subject: confluence.atlassian.com
Issuer: Amazon RSA 2048 M01
SANs: confluence.atlassian.com
Valid: 2026-03-29 00:00:00 → 2026-10-12 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
A 3.174.46.59 2026-05-26 03:07:47.855 2026-07-27 20:07:00.564
A 3.174.46.125 2026-05-26 03:07:47.855 2026-07-27 20:07:00.564
A 3.174.46.9 2026-05-26 03:07:47.855 2026-07-27 20:07:00.564
A 3.174.46.76 2026-05-26 03:07:47.855 2026-07-27 20:07:00.564
A 18.66.248.36 2026-05-26 12:15:32.861 2026-07-27 14:18:48.704
A 18.66.248.76 2026-05-26 12:15:32.861 2026-07-27 14:18:48.704
A 18.66.248.26 2026-05-26 12:15:32.861 2026-07-27 14:18:48.704
A 18.66.248.97 2026-05-26 12:15:32.861 2026-07-27 14:18:48.704
A 3.173.161.41 2026-06-14 23:37:38.836 2026-07-28 20:23:38.809
A 3.173.161.47 2026-06-14 23:37:38.836 2026-07-28 20:23:38.809
A 3.173.161.89 2026-06-14 23:37:38.836 2026-07-28 20:23:38.809
A 3.173.161.54 2026-06-14 23:37:38.836 2026-07-28 20:23:38.809
A 18.239.208.100 2026-07-25 01:14:00.861 2026-07-25 01:14:00.861
A 18.239.208.122 2026-07-25 01:14:00.861 2026-07-25 01:14:00.861
A 18.239.208.65 2026-07-25 01:14:00.861 2026-07-25 01:14:00.861
A 18.239.208.126 2026-07-25 01:14:00.861 2026-07-25 01:14:00.861
A 18.67.13.4 2026-07-26 17:04:52.099 2026-07-26 17:04:52.099
A 18.67.13.5 2026-07-26 17:04:52.099 2026-07-26 17:04:52.099
A 18.67.13.58 2026-07-26 17:04:52.099 2026-07-26 17:04:52.099
A 18.67.13.118 2026-07-26 17:04:52.099 2026-07-26 17:04:52.099