Check-Host.cc

Domain

esign.cn

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

Run a live full scan of esign.cn

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
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

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
esign.cn 2026-07-28 10:49:00.176
asset.esign.cn 2026-07-24 14:19:37.096
www.esign.cn 2026-05-27 07:12:48.604
ah.gov.esign.cn
1970-01-01 00:00:00.000
czzw.gov.esign.cn
1970-01-01 00:00:00.000
eqd-wecloud.esign.cn
1970-01-01 00:00:00.000
h5.esign.cn
1970-01-01 00:00:00.000
haikou.gov.esign.cn 2026-06-16 03:31:09.266
hkzjj.gov.esign.cn
1970-01-01 00:00:00.000
hnscjg.gov.esign.cn
1970-01-01 00:00:00.000
hospital.esign.cn 2026-05-27 12:59:06.588
sso.esign.cn 2026-06-22 16:31:04.713
www.ah.gov.esign.cn
1970-01-01 00:00:00.000
www.czzw.gov.esign.cn
1970-01-01 00:00:00.000
www.eqd-wecloud.esign.cn
1970-01-01 00:00:00.000
www.haikou.gov.esign.cn
1970-01-01 00:00:00.000
www.hkzjj.gov.esign.cn
1970-01-01 00:00:00.000
www.hnscjg.gov.esign.cn
1970-01-01 00:00:00.000
www.xczw.gov.esign.cn
1970-01-01 00:00:00.000
xczw.gov.esign.cn
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

Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: *.esign.cn
Issuer: GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1
SANs: *.esign.cn, esign.cn
Subject: heqi.dowelldesign.cn
Issuer: Encryption Everywhere DV TLS CA - G2
SANs: heqi.dowelldesign.cn
Subject: *.royldesign.cn
Issuer: WR1
SANs: *.royldesign.cn, royldesign.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: deltadesign.cn
Issuer: YR1
SANs: deltadesign.cn, www.deltadesign.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: reserve.nb-design.cn
Issuer: YR1
SANs: reserve.nb-design.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: *.esign.cn
Issuer: GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1
SANs: *.esign.cn, esign.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: shaftdesign.cn
Issuer: YR2
SANs: shaftdesign.cn, www.shaftdesign.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: az2023.localdesign.cn
Issuer: Encryption Everywhere DV TLS CA - G1
SANs: az2023.localdesign.cn
Subject: api.mostdesign.cn
Issuer: YR2
SANs: api.mostdesign.cn
Subject: www.hosadesign.cn
Issuer: Encryption Everywhere DV TLS CA - G1
SANs: hosadesign.cn, www.hosadesign.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: *.qinglingdesign.cn
Issuer: YR1
SANs: *.qinglingdesign.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: 11de2design.cn
Issuer: YR2
SANs: 11de2design.cn, www.11de2design.cn
Subject: *.esign.cn
Issuer: GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1
SANs: *.esign.cn, esign.cn
Subject: *.royldesign.cn
Issuer: WR1
SANs: *.royldesign.cn, royldesign.cn

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

Domain timeline pending

Passive-DNS history accumulates as our forward-DNS crawler observes A/AAAA/MX/NS/TXT records over time.