Check-Host.cc

Domain

rupress.org

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

Run a live full scan of rupress.org

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
6
A/AAAA targets
Subdomains
17
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
9
in our scans

DNS Records

A
104.18.12.179, 104.18.13.179
AAAA
2606:4700::6812:cb3, 2606:4700::6812:db3
MX
1 aspmx.l.google.com, 10 aspmx2.googlemail.com, 10 aspmx3.googlemail.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
ns89.worldnic.com, ns90.worldnic.com
TXT
facebook-domain-verification=uf93y8mqm0tk5h01jdi89cac4bwfpt, fd1b1864969f4b2a8f42cfbd56bf5a4a, google-site-verification=CxpDwFduU0T7iJvMbPFsJBR-5uU2a9DVgL3z64TXxRk, google-site-verification=W6T-oJ_GN_vRktgnyK4ltiW7lxZlTrP55o8g-5B73io, google-site-verification=pvYuZlQr2OZTmaPOCQ86IKra6XZk-eCK7ZEmUc914wY, v=spf1 a include:_spf.google.com ip4:208.85.172.0/24 ip4:205.159.76.0/24 a include:icpbounce.com include:43784408.spf01.hubspotemail.net ~all
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

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

Subdomain Resolves to Last seen
rupress.org 2026-07-15 20:04:13.980
sounds-physiological.rupress.org 2026-06-21 06:24:28.754
jgp-soundsphys.rupress.org
1970-01-01 00:00:00.000
jhi-editors.rupress.org
1970-01-01 00:00:00.000
prodwiki.rupress.org
1970-01-01 00:00:00.000

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.

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
TXT facebook-domain-verification=uf93y8mqm0tk5h01jdi89cac4bwfpt 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
AAAA 2606:4700::6812:db3 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
TXT google-site-verification=pvYuZlQr2OZTmaPOCQ86IKra6XZk-eCK7ZEmUc914wY 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
MX 10 aspmx3.googlemail.com 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
TXT google-site-verification=CxpDwFduU0T7iJvMbPFsJBR-5uU2a9DVgL3z64TXxRk 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
TXT fd1b1864969f4b2a8f42cfbd56bf5a4a 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
NS ns90.worldnic.com 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
TXT google-site-verification=W6T-oJ_GN_vRktgnyK4ltiW7lxZlTrP55o8g-5B73io 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
A 104.18.13.179 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
A 104.18.12.179 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
MX 10 aspmx2.googlemail.com 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
MX 5 alt2.aspmx.l.google.com 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
AAAA 2606:4700::6812:cb3 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
MX 1 aspmx.l.google.com 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
MX 5 alt1.aspmx.l.google.com 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
TXT v=spf1 a include:_spf.google.com ip4:208.85.172.0/24 ip4:205.159.76.0/24 a include:icpbounce.com include:43784408.spf01.hubspotemail.net ~all 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980
NS ns89.worldnic.com 2026-05-27 16:18:52.816 2026-07-15 20:04:13.980