Check-Host.cc

Domain

loj.ac

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

Run a live full scan of loj.ac

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
6
A/AAAA targets
Subdomains
22
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
11
in our scans

DNS Records

A
104.21.82.183, 172.67.161.114
AAAA
2606:4700:3036::ac43:a172, 2606:4700:3037::6815:52b7
MX
NS
ns1.alidns.com, ns2.alidns.com
TXT
google-site-verification=S3HnBNFu5rzAoRVIYU6Lk1A6FAUdIgpndfxiAlgWxQU
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
api.loj.ac 2026-07-27 12:01:06.998
loj.ac 2026-07-28 17:49:52.713
bootstrap-cf-staging.loj.ac
1970-01-01 00:00:00.000
bootstrap-cf.loj.ac
1970-01-01 00:00:00.000
contest-archive.loj.ac
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

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

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

8.140.228.114:80 href · ×3
119.45.173.209:80 href · ×2
154.37.221.219:80 href · ×2
47.107.157.64:80 href · ×2
45.197.144.49:80 href · ×2
82.156.122.67:80 href · ×2
154.8.136.217:80 href · ×2
8.217.1.147:80 href · ×2
35.241.97.55:443 href · ×2
115.190.59.196:80 href · ×1
59.110.36.129:80 href · ×1
124.223.60.86:80 href · ×1
47.121.118.174:80 href · ×1
8.140.198.31:8080 href · ×1
39.98.200.197:80 href · ×1
82.156.38.77:80 href · ×1
14.103.207.51:80 href · ×1
183.71.235.158:443 href · ×1
47.114.85.75:80 href · ×1
156.225.23.64:443 href · ×1
114.132.126.168:80 href · ×1
1.12.231.141:8888 href · ×1
118.31.40.129:80 href · ×1
47.95.40.90:80 href · ×1
8.148.199.156:80 href · ×1
47.93.141.195:80 href · ×1
47.107.76.124:80 href · ×1
8.220.218.183:443 href · ×1
183.236.255.222:8888 href · ×1
119.29.3.207:80 href · ×1
114.67.212.63:80 href · ×1
61.177.60.229:8888 href · ×1
115.190.230.123:80 href · ×1
8.215.88.248:80 href · ×1
111.230.93.12:80 href · ×1
43.136.238.200:80 href · ×1
159.75.93.238:80 href · ×1
211.69.72.34:80 href · ×1
123.57.57.104:80 href · ×1
8.138.234.216:80 href · ×1
49.233.155.126:80 href · ×1
81.68.218.180:80 href · ×1
39.101.77.164:80 href · ×1
106.53.30.177:80 href · ×1
101.37.71.201:80 href · ×1
39.106.141.60:80 href · ×1
101.126.42.14:80 href · ×1
122.51.20.154:80 href · ×1
121.4.19.89:80 href · ×1
47.107.253.18:80 href · ×1

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
AAAA 2606:4700:3036::ac43:a172 2026-05-25 22:00:50.546 2026-07-28 17:49:52.713
A 104.21.82.183 2026-05-25 22:00:50.546 2026-07-28 17:49:52.713
A 172.67.161.114 2026-05-25 22:00:50.546 2026-07-28 17:49:52.713
AAAA 2606:4700:3037::6815:52b7 2026-05-25 22:00:50.546 2026-07-28 17:49:52.713
TXT google-site-verification=S3HnBNFu5rzAoRVIYU6Lk1A6FAUdIgpndfxiAlgWxQU 2026-05-25 22:13:29.500 2026-07-28 17:49:52.713
NS ns2.alidns.com 2026-05-25 22:13:29.500 2026-07-28 17:49:52.713
NS ns1.alidns.com 2026-05-25 22:13:29.500 2026-07-28 17:49:52.713