Check-Host.cc
Domain

2nb.com

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

Run a live full scan of 2nb.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
1
A/AAAA targets
Subdomains
254
CT + scan + body
Record Types
3
seen in DNS
Observed Certs
2
in our scans

DNS Records

A
208.91.197.39
AAAA
MX
10 mail2.siteamerica.com, 5 relay1.exodus.net, 5 relay2.exodus.net, 5 relay3.exodus.net, 5 relay4.exodus.net, 5 relay5.exodus.net, 5 relay6.exodus.net
NS
dns101.register.com, dns102.register.com
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

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
2nb.com 2026-08-28 02:06:50.809
account.2nb.com 2026-08-21 19:06:49.709
accounts.2nb.com 2026-08-21 19:06:49.709
admin.2nb.com 2026-08-21 19:06:49.709
adminer.2nb.com 2026-08-21 19:06:49.709
administrator.2nb.com 2026-08-21 19:06:49.709
alertmanager.2nb.com 2026-08-21 19:06:49.709
api-v1.2nb.com 2026-08-21 19:06:49.709
api-v2.2nb.com 2026-08-21 19:06:49.709
api.2nb.com 2026-08-28 03:15:50.884
api1.2nb.com 2026-08-21 19:06:49.709
api2.2nb.com 2026-08-21 19:06:49.709
app.2nb.com 2026-08-21 19:06:49.709
apps.2nb.com 2026-08-21 19:06:49.709
archive.2nb.com 2026-08-21 19:06:49.709
argocd.2nb.com 2026-08-21 19:06:49.709
artifactory.2nb.com 2026-08-21 19:06:49.709
auth.2nb.com 2026-08-21 19:06:49.709
autoconfig.2nb.com 2026-08-21 19:06:49.709
autodiscover.2nb.com 2026-08-21 19:06:49.709
backup.2nb.com 2026-08-21 19:06:49.709
backups.2nb.com 2026-08-21 19:06:49.709
balancer.2nb.com 2026-08-21 19:06:49.709
bamboo.2nb.com 2026-08-21 19:06:49.709
bastion.2nb.com 2026-08-21 19:06:49.709
beta.2nb.com 2026-08-21 19:06:49.709
billing.2nb.com 2026-08-21 19:06:27.033
bitbucket.2nb.com 2026-08-21 19:06:49.709
blog.2nb.com 2026-08-21 19:06:49.709
bounce.2nb.com 2026-08-21 19:06:49.709
build.2nb.com 2026-08-21 19:06:49.709
buy.2nb.com 2026-08-21 19:06:49.709
cache.2nb.com 2026-08-21 19:06:49.709
cacti.2nb.com 2026-08-21 19:06:49.709
canary.2nb.com 2026-08-21 19:06:49.709
cart.2nb.com 2026-08-21 19:06:49.709
cd.2nb.com 2026-08-21 19:06:49.709
cdn.2nb.com 2026-08-21 19:06:49.709
checkout.2nb.com 2026-08-21 19:06:49.709
ci.2nb.com 2026-08-21 19:06:49.709
circleci.2nb.com 2026-08-21 19:06:49.709
community.2nb.com 2026-08-21 19:06:49.709
confluence.2nb.com 2026-08-21 19:06:49.709
console.2nb.com 2026-08-21 19:06:49.709
control.2nb.com 2026-08-21 19:06:49.709
corp.2nb.com 2026-08-21 19:06:49.709
cp.2nb.com 2026-08-21 19:06:49.709
cpanel.2nb.com 2026-08-21 19:06:49.709
dashboard.2nb.com 2026-08-27 12:30:50.803
database.2nb.com 2026-08-21 19:06:49.709
datadog.2nb.com 2026-08-21 19:06:49.709
db.2nb.com 2026-08-21 19:06:49.709
demo.2nb.com 2026-08-21 19:06:49.709
deploy.2nb.com 2026-08-21 19:06:49.709
dev.2nb.com 2026-08-21 19:06:27.033
develop.2nb.com 2026-08-21 19:06:49.709
development.2nb.com 2026-08-21 19:06:49.709
directadmin.2nb.com 2026-08-21 19:06:49.709
dl.2nb.com 2026-08-21 19:06:49.709
dns.2nb.com 2026-08-21 19:06:49.709
dns1.2nb.com 2026-08-21 19:06:49.709
dns2.2nb.com 2026-08-21 19:06:49.709
docker.2nb.com 2026-08-21 19:06:49.709
docs.2nb.com 2026-08-21 19:06:49.709
documentation.2nb.com 2026-08-21 19:06:49.709
downloads.2nb.com 2026-08-21 19:06:49.709
edge.2nb.com 2026-08-21 19:06:49.709
elastic.2nb.com 2026-08-21 19:06:49.709
encrypt.2nb.com 2026-08-21 19:06:49.709
es.2nb.com 2026-08-21 19:06:49.709
events.2nb.com 2026-08-21 19:06:49.709
exchange.2nb.com 2026-08-21 19:06:49.709
files.2nb.com 2026-08-21 19:06:49.709
firewall.2nb.com 2026-08-21 19:06:49.709
forum.2nb.com 2026-08-21 19:06:49.709
ftp.2nb.com 2026-08-21 19:06:49.709
fw.2nb.com 2026-08-21 19:06:49.709
gateway.2nb.com 2026-08-21 19:06:49.709
git.2nb.com 2026-08-21 19:06:49.709
gitea.2nb.com 2026-08-21 19:06:49.709
github.2nb.com 2026-08-21 19:06:49.709
gitlab.2nb.com 2026-08-21 19:06:49.709
grafana.2nb.com 2026-08-21 19:06:49.709
graphite.2nb.com 2026-08-21 19:06:49.709
graphql.2nb.com 2026-08-21 19:06:49.709
grpc.2nb.com 2026-08-21 19:06:49.709
gw.2nb.com 2026-08-21 19:06:49.709
harbor.2nb.com 2026-08-21 19:06:49.709
help.2nb.com 2026-08-21 19:06:49.709
home.2nb.com 2026-08-21 19:06:49.709
icinga.2nb.com 2026-08-21 19:06:49.709
id.2nb.com 2026-08-21 19:06:49.709
idp.2nb.com 2026-08-21 19:06:49.709
images.2nb.com 2026-08-21 19:06:49.709
imap.2nb.com 2026-08-21 19:06:49.709
imap2.2nb.com 2026-08-21 19:06:49.709
img.2nb.com 2026-08-21 19:06:49.709
internal.2nb.com 2026-08-21 19:06:49.709
intranet.2nb.com 2026-08-21 19:06:49.709
invoice.2nb.com 2026-08-21 19:06:49.709
jenkins.2nb.com 2026-08-21 19:06:49.709
jira.2nb.com 2026-08-21 19:06:49.709
jump.2nb.com 2026-08-21 19:06:49.709
k8s.2nb.com 2026-08-21 19:06:49.709
kb.2nb.com 2026-08-21 19:06:49.709
kibana.2nb.com 2026-08-21 19:06:49.709
kube.2nb.com 2026-08-21 19:06:49.709
kubernetes.2nb.com 2026-08-21 19:06:49.709
lb.2nb.com 2026-08-21 19:06:49.709
legacy.2nb.com 2026-08-21 19:06:49.709
list.2nb.com 2026-08-21 19:06:49.709
lists.2nb.com 2026-08-21 19:06:49.709
log.2nb.com 2026-08-21 19:06:49.709
login.2nb.com 2026-08-27 19:03:50.809
logs.2nb.com 2026-08-21 19:06:49.709
m.2nb.com 2026-08-25 18:36:50.390
mail.2nb.com 2026-08-21 19:06:49.709
mail2.2nb.com 2026-08-21 19:06:49.709
manage.2nb.com 2026-08-21 19:06:49.709
management.2nb.com 2026-08-21 19:06:49.709

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.

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

0a0d3f302d32405a… google · argon2026h2
Subject: 2nb.com
Issuer: ZeroSSL ECC DV SSL CA 2
SANs: 2nb.com
Valid: 2026-08-16 00:00:00 → 2026-11-14 23:59:59
80cb07eaeee8deaf… digicert · wyvern2026h2
Subject: 2nb.com
Issuer: ZeroSSL ECC DV SSL CA 2
SANs: 2nb.com
Valid: 2026-08-16 00:00:00 → 2026-11-14 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 208.91.197.39 2026-06-17 17:28:53.373 2026-08-28 02:06:50.809
MX 5 relay6.exodus.net 2026-06-17 17:28:53.373 2026-08-28 02:06:50.809
NS dns102.register.com 2026-06-17 17:28:53.373 2026-08-17 01:25:45.320
MX 5 relay1.exodus.net 2026-06-17 17:28:53.373 2026-08-28 02:06:50.809
MX 5 relay5.exodus.net 2026-06-17 17:28:53.373 2026-08-28 02:06:50.809
MX 10 mail2.siteamerica.com 2026-06-17 17:28:53.373 2026-08-28 02:06:50.809
NS dns101.register.com 2026-06-17 17:28:53.373 2026-08-17 01:25:45.320
MX 5 relay2.exodus.net 2026-06-17 17:28:53.373 2026-08-28 02:06:50.809
MX 5 relay4.exodus.net 2026-06-17 17:28:53.373 2026-08-28 02:06:50.809
MX 5 relay3.exodus.net 2026-06-17 17:28:53.373 2026-08-28 02:06:50.809