Check-Host.cc

IP Address IPv4

47.76.135.124

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

Run a live full scan of 47.76.135.124

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
AS45102
Alibaba
Country
HK
Hong Kong
Reverse DNS
PTR
Open Ports
2
Last scan

Autonomous System

ASN
AS Name
Alibaba
AS Type
RIR
ARIN
Allocated
2016-03-17
Allocation status
Allocated

Geolocation

Country
HK · Hong Kong
Continent
Asia
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

RPKI

Open Ports

Port Proto Service Server Last seen
22 tcp ssh 2026-07-24 01:47:49.000
443 tcp https nginx 2026-06-16 15:50:49.000

TLS Certificates

Port 443 b0f04904c846…
Subject: xgbbx.com
Issuer: Encryption Everywhere DV TLS CA - G2
SANs: www.xgbbx.com, xgbbx.com
Valid 2025-09-18 00:00:00 → 2025-12-16 23:59:59

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.

ICMP responsive This IP replied to our global ICMP sweep — last confirmed 2026-07-31.

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 学工百宝箱 - 专为高校学工人(辅导员)打造的科研工具导航网站 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.

xgbbx.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.sizhengwang.cn href · ×9
book.douban.com href · ×6
pan.baidu.com href · ×5
yz.chsi.com.cn href · ×2
job.mohrss.gov.cn href · ×2
wj.qq.com href · ×1
chatexcel.com href · ×1
muyv.saop.cc href · ×1
zufang.ababtools.com href · ×1
dl.acm.org href · ×1
mubu.com href · ×1
xinli.univs.cn href · ×1
so.moe.gov.cn href · ×1
gw.iflydocs.com href · ×1
cook.yunyoujun.cn href · ×1
read.youdao.com href · ×1
www.fatsecret.cn href · ×1
xztg.cnki.net href · ×1
weixin.sogou.com href · ×1
maimai.cn href · ×1
xinli001.com href · ×1
www.bjrc.com.cn href · ×1
www.gdrc.com href · ×1
www.ncpssd.cn href · ×1
xinghuo.xfyun.cn href · ×1
boardmix.cn href · ×1
wenku.baidu.com href · ×1
www.iflyrec.com href · ×1
qikan.cqvip.com href · ×1
www.haitou.cc href · ×1
www.ixinqing.com href · ×1
qwerty.liumingye.cn href · ×1
sight.youdao.com href · ×1
cuijiahua.com href · ×1
www.ebsco.com href · ×1
kns.cnki.net href · ×1
www.ablesci.com href · ×1
earth.fm href · ×1
www.jobonline.cn href · ×1
www.cingta.com href · ×1
sciencechina.cn href · ×1
www.zjrc.com href · ×1
cscec.iguopin.com href · ×1
www.sklib.cn href · ×1
hjll.cbpt.cnki.net href · ×1
edu.duxiu.com href · ×1
www.wanzhi.com href · ×1
www.nejm.org href · ×1
www.cnur.com href · ×1
www.yingjiesheng.com href · ×1
muchong.com href · ×1
jane.biosemantics.org href · ×1
app.diagrams.net href · ×1
www.processon.com href · ×1
www.nlc.cn href · ×1
wp-statistics.com href · ×1
www.16mbti.cn href · ×1
www.laohuabao.com href · ×1
cp.baidu.com href · ×1
www.mrbaogao.com href · ×1
cadal.edu.cn href · ×1
www.jikan.com.cn href · ×1
jamanetwork.com href · ×1
docs.qq.com href · ×1
www.obhrm.net href · ×1
www.scimagojr.com href · ×1
www.xinlixue.cn href · ×1
jmsj.cbpt.cnki.net href · ×1
journal.psych.ac.cn href · ×1
uchinoko-maker.jp href · ×1
www.asce.org href · ×1
www.hbxb.net href · ×1
metaso.cn href · ×1
www.lib.cass.org.cn href · ×1
mp.weixin.qq.com href · ×1

History

First observed
2026-06-16 15:50
Last observed
2026-07-24 01:47
Scan observations
4

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