Check-Host.cc

IP Address IPv4

124.220.36.73

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

Run a live full scan of 124.220.36.73

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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ASN
AS45090
Tencent-CN
Country
CN
China
Reverse DNS
PTR
Open Ports
1
Last scan

Autonomous System

ASN
AS Name
Tencent-CN
AS Type
RIR
APNIC
Allocated
2006-04-25
Allocation status
Allocated

Geolocation

Country
CN · China
Continent
Asia
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

RPKI

Open Ports

Port Proto Service Server Last seen
443 tcp https nginx 2026-07-19 08:47:32.000

TLS Certificates

Port 443 df461e91d0a8…
Subject: *.yicaiyi.com
Issuer: R13
SANs: *.yicaiyi.com, yicaiyi.com
Valid 2026-05-15 22:02:37 → 2026-08-13 22:02:36

Tech Stack

Detected via Wappalyzer-style rules on the HTTP response body, headers, scripts and meta tags.

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-leak candidates for this IP

When this IP serves a TLS cert for a domain that fronts behind a CDN, that domain surfaces here as an origin-leak candidate with a confidence score.

Hosted Domains

2 domains resolve (A-record) to this IP.

Multi-Vantage Check

Reachability accrued passively from real user-triggered checks across our 65+ probe nodes. Run a live check to add fresh data.

No accumulated reachability data yet

Reachability accrues from real user-triggered checks. Trigger a Ping or HTTP check from our 65+ probe nodes to contribute the first data point.

Web Pages

Port Page title Status Flags
443 艺财驿 | 本站自娱自乐分享每一天趣事 200

Threat Intelligence

No threat-intel matches

This IP doesn't appear in any of the feeds we mirror (Tor exits, FireHOL Level 1-3, Spamhaus DROP/EDROP, URLhaus, OpenPhish). Absence here doesn't prove the IP is clean — it just means none of our public-feed sources flag it.

Co-Hosted Domains

Domains this host references in its HTML AND whose DNS A/AAAA record resolves back to this IP — i.e. actually hosted here.

www.yicaiyi.com DNS-confirmed
www.yicaiyi.com DNS-confirmed

External References

Domains the body links to whose DNS does NOT resolve to this IP — usually CDN assets, embeds, or third-party services. Boilerplate (Google Fonts, jsDelivr, w3.org…) is already filtered.

www.00186.cn href · ×51
api.iowen.cn href · ×4
yz.chsi.com.cn href · ×4
www.mykuaiji.com href · ×4
service.chanjet.com href · ×3
www.bangongziyuan.com href · ×2
kaoyan.eol.cn href · ×2
bbs.qydns.net href · ×2
www.chinakaoyan.com href · ×2
www.baidu.com href · ×2
aiqicha.baidu.com href · ×2
bbs.canet.com.cn href · ×2
cierp.abczsm.vip href · ×2
12366.chinatax.gov.cn href · ×2
cet-bm.neea.edu.cn href · ×2
www.365editor.com href · ×2
tv.cctv.com href · ×2
www.chinaacc.com href · ×2
www.chsi.com.cn href · ×2
sub2.dlust.edu.cn href · ×2
adzhp.site href · ×2
live.douyin.com href · ×2
tech.sina.com.cn href · ×2
www.cicpa.org.cn href · ×2
m.yicaiyi.com href · ×2
www.freeok.vip href · ×2
u.yicaiyi.com href · ×2
xiezuorobot.com href · ×2
www.ifeng.com href · ×2
www.2345.com href · ×2
myd04.com href · ×2
xchentv.com href · ×2
u.00186.cn href · ×2
kzp.mof.gov.cn href · ×2
n.yicaiyi.com href · ×2
s.taobao.com href · ×2
www.51kywang.com href · ×2
higher.smartedu.cn href · ×2
www.aichunjing.com href · ×2
ncre.neea.edu.cn href · ×2
cn.bing.com href · ×2
www.12306.cn href · ×1
s.weibo.com href · ×1
www.ciku5.com href · ×1
tool.chinaz.com href · ×1
search.jd.com href · ×1
ask.seowhy.com href · ×1
www.so.com href · ×1
rank.chinaz.com href · ×1
www.xiangha.com href · ×1
ping.chinaz.com href · ×1
www.zhihu.com href · ×1
www.kuaidi100.com href · ×1
sou.zhaopin.com href · ×1
www.liepin.com href · ×1
www.lagou.com href · ×1
weixin.sogou.com href · ×1
icp.aizhan.com href · ×1
link.chinaz.com href · ×1
www.qunar.com href · ×1
www.beian.gov.cn href · ×1
www.douban.com href · ×1
www.xiachufang.com href · ×1
beian.miit.gov.cn href · ×1
yz.m.sm.cn href · ×1
www.sogou.com href · ×1
search.51job.com href · ×1

History

First observed
2026-07-19 08:47
Last observed
2026-07-19 08:47
Scan observations
2

The full change-log (ASN moves, cert rotations, port-state diffs) accumulates as our archives grow.