Domain

404oops.com

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

DNS Check HTTP Check Run Full Scan .com TLD

Run a live full scan of 404oops.com

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

188.114.96.0, 188.114.96.3, 188.114.97.0, 188.114.97.3

AAAA

2a06:98c1:3120::, 2a06:98c1:3121::

0 vps.404oops.com, 10 mail.protonmail.ch, 20 mailsec.protonmail.ch

fay.ns.cloudflare.com, jim.ns.cloudflare.com

TXT

apple-domain=ptz4Z9EbvnqGYz3T, protonmail-verification=d36cff0452ad2c6d1352fbcac7e653dafba3e278, v=spf1 include:_spf.protonmail.ch ~all, v=spf1 mx ~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
404oops.com	188.114.97.0 2a06:98c1:3120:: 188.114.96.3 188.114.97.3 +2	2026-08-21 05:22:26.261
cobalt.404oops.com	109.93.236.171 109.93.223.61 178.223.42.144 178.222.28.149	2026-08-29 23:30:50.784
elelem.404oops.com	109.93.236.171 109.93.223.61 178.223.42.144 178.222.28.149	2026-08-26 05:08:43.512
music.404oops.com	109.93.223.61 178.223.42.144 178.222.28.149 109.93.108.166	2026-08-26 03:33:50.906
pve.404oops.com	109.93.236.171 109.93.223.61 178.223.42.144 178.222.28.149	2026-08-29 23:33:50.826
slskd.404oops.com	109.93.236.171 109.93.223.61 178.223.42.144 178.222.28.149	2026-08-22 15:39:49.890
vault.404oops.com	109.93.236.171 109.93.223.61 178.223.42.144 178.222.28.149	2026-08-22 20:50:59.438
api.cobalt.404oops.com	109.93.223.61 178.223.42.144 178.222.28.149	2026-08-29 23:30:50.784
aria.404oops.com	109.93.236.171 109.93.223.61 178.222.28.149	2026-08-30 18:51:50.826
deemix.404oops.com	109.93.236.171 178.223.42.144 109.93.108.166	2026-08-20 19:43:45.351
home.404oops.com	178.223.42.144 178.222.28.149 109.93.108.166	2026-08-27 07:09:50.786
jd.404oops.com	109.93.236.171 178.223.42.144 178.222.28.149	2026-08-30 01:39:52.670
jelly.404oops.com	109.93.236.171 109.93.223.61 178.222.28.149	2026-08-30 18:57:50.772
msg.404oops.com	109.93.223.61 178.223.42.144 178.222.28.149	2026-08-30 03:14:21.687
plex.404oops.com	109.93.236.171 109.93.223.61 178.223.42.144	2026-08-20 19:43:45.351
cloud.404oops.com	178.223.42.144 178.222.28.149	2026-08-27 08:42:50.804
emby.404oops.com	109.93.236.171 178.222.28.149	2026-08-28 05:57:20.766
npm.vps.404oops.com	57.129.71.91 2001:41d0:701:1100::985b	2026-08-21 05:22:26.261
pass.404oops.com	57.129.71.91 2001:41d0:701:1100::985b	2026-08-29 08:48:50.799
qbittorrent.404oops.com	178.223.42.144 109.93.108.166	2026-08-21 05:22:26.261
radiosigma.404oops.com	178.223.42.144 109.93.108.166	2026-08-21 05:22:26.261
relay.404oops.com	57.129.71.91 2001:41d0:701:1100::985b	2026-08-28 13:27:50.770
virt.404oops.com	109.93.236.171 109.93.223.61	2026-08-18 02:22:45.491
vps.404oops.com	57.129.71.91 2001:41d0:701:1100::985b	2026-08-16 15:46:45.320
xteve.404oops.com	109.93.236.171 178.222.28.149	2026-08-27 16:33:50.958
blog.404oops.com	DNS pending	—
code.404oops.com	DNS pending	—
musique.404oops.com	DNS pending	—
npm.404oops.com	DNS pending	—
webmin.404oops.com	DNS pending	—
wp.404oops.com	DNS pending	—

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
MX	0 vps.404oops.com	2026-06-21 13:06:50.586	2026-07-20 17:45:32.312
NS	jim.ns.cloudflare.com	2026-06-21 13:06:50.586	2026-08-21 05:22:26.261
TXT	apple-domain=ptz4Z9EbvnqGYz3T	2026-06-21 13:06:50.586	2026-08-21 05:22:26.261
A	188.114.97.3	2026-06-21 13:06:50.586	2026-08-21 05:22:26.261
AAAA	2a06:98c1:3120::	2026-06-21 13:06:50.586	2026-08-21 05:22:26.261
NS	fay.ns.cloudflare.com	2026-06-21 13:06:50.586	2026-08-21 05:22:26.261
AAAA	2a06:98c1:3121::	2026-06-21 13:06:50.586	2026-08-21 05:22:26.261
A	188.114.96.3	2026-06-21 13:06:50.586	2026-08-21 05:22:26.261
TXT	v=spf1 mx ~all	2026-06-21 13:06:50.586	2026-07-20 17:45:32.312
A	188.114.96.0	2026-07-20 17:45:32.312	2026-07-20 17:45:32.312
A	188.114.97.0	2026-07-20 17:45:32.312	2026-07-20 17:45:32.312
TXT	v=spf1 include:_spf.protonmail.ch ~all	2026-08-21 05:22:26.261	2026-08-21 05:22:26.261
TXT	protonmail-verification=d36cff0452ad2c6d1352fbcac7e653dafba3e278	2026-08-21 05:22:26.261	2026-08-21 05:22:26.261
MX	20 mailsec.protonmail.ch	2026-08-21 05:22:26.261	2026-08-21 05:22:26.261
MX	10 mail.protonmail.ch	2026-08-21 05:22:26.261	2026-08-21 05:22:26.261