Check-Host.cc

Domain

typst.app

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

Run a live full scan of typst.app

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
12
A/AAAA targets
Subdomains
20
CT + scan + body
Record Types
6
seen in DNS
Observed Certs
4
in our scans

DNS Records

A
150.171.109.100, 150.171.109.101, 150.171.109.193, 150.171.109.194
AAAA
2603:1061:14:63::1, 2603:1061:14:64::1, 2603:1061:14:c0::1, 2603:1061:14:c1::1
MX
0 typst-app.mail.protection.outlook.com
NS
ns.inwx.de, ns2.inwx.de, ns3.inwx.eu
TXT
MS=ms92786390, apple-domain-verification=RD0ZdsZ3VmACOpdr, google-site-verification=O2FAJF2-xm3jDURrJjzciR7MVv44EE1ErKeWnUX4H6I, google-site-verification=XedqjPqyJuna7WXOtvwbdz7Z8lkpguG80b3TEfoyHUk, ms-domain-verification=68669da9-776e-4a35-a97a-660777c3c6a1, v=spf1 include:spf.protection.outlook.com include:zoho.eu include:one.zoho.com include:amazonses.com mx -all, zoho-verification=zb65758137.zmverify.zoho.eu
CNAME
CAA
0 iodef "mailto:ops@typst.app", 0 issue "amazon.com", 0 issue "digicert.com", 0 issue "godaddy.com", 0 issue "letsencrypt.org", 0 issue "microsoft.com", 0 issue "sectigo.com"

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
typst.app 2026-07-28 00:00:54.884
misc-b.typst.app 2026-06-19 13:48:16.563
api.staging.typst.app 2026-07-22 06:06:06.535
charts.typst.app 2026-07-27 12:21:18.087
ci-test.typst.app
1970-01-01 00:00:00.000
editing.api.staging.typst.app
1970-01-01 00:00:00.000
previews.typst.app
1970-01-01 00:00:00.000
staging.typst.app
1970-01-01 00:00:00.000
usage.typst.app
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.

193.170.124.228:80 href · ×8
172.232.168.244:443 href · ×3
193.170.124.228:443 href · ×2
137.194.14.3:80 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.

CT-Log Evidence

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

07fa12e36b344341… google · xenon2026h2
Subject: typst.app
Issuer: GeoTrust TLS RSA CA G1
SANs: typst.app
Valid: 2026-03-11 00:00:00 → 2026-09-11 23:59:59
116403e8d2a0d37a… google · xenon2026h2
Subject: typst.app
Issuer: GeoTrust TLS RSA CA G1
SANs: typst.app
Valid: 2026-03-11 00:00:00 → 2026-09-11 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 150.171.109.193 2026-05-25 21:56:50.553 2026-06-15 04:19:34.285
AAAA 2603:1061:14:c0::1 2026-05-25 21:56:50.553 2026-07-28 00:00:54.884
CAA 0 issue "godaddy.com" 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
CAA 0 issue "sectigo.com" 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
TXT google-site-verification=O2FAJF2-xm3jDURrJjzciR7MVv44EE1ErKeWnUX4H6I 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
CAA 0 iodef "mailto:ops@typst.app" 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
MX 0 typst-app.mail.protection.outlook.com 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
AAAA 2603:1061:14:64::1 2026-05-26 02:38:03.884 2026-07-18 19:38:18.481
TXT ms-domain-verification=68669da9-776e-4a35-a97a-660777c3c6a1 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
A 150.171.109.194 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
NS ns2.inwx.de 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
TXT google-site-verification=XedqjPqyJuna7WXOtvwbdz7Z8lkpguG80b3TEfoyHUk 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
CAA 0 issue "amazon.com" 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
CAA 0 issue "microsoft.com" 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
NS ns3.inwx.eu 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
NS ns.inwx.de 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
TXT MS=ms92786390 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
TXT apple-domain-verification=RD0ZdsZ3VmACOpdr 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
CAA 0 issue "digicert.com" 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
TXT zoho-verification=zb65758137.zmverify.zoho.eu 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
CAA 0 issue "letsencrypt.org" 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
TXT v=spf1 include:spf.protection.outlook.com include:zoho.eu include:one.zoho.com include:amazonses.com mx -all 2026-05-26 02:38:03.884 2026-07-28 00:00:54.884
AAAA 2603:1061:14:c1::1 2026-05-27 12:50:42.299 2026-07-24 15:57:48.372
A 150.171.109.101 2026-06-14 22:23:29.853 2026-06-14 22:23:29.853
AAAA 2603:1061:14:63::1 2026-06-14 22:23:29.853 2026-06-14 22:23:29.853
A 150.171.109.100 2026-07-24 15:57:48.372 2026-07-24 15:57:48.372