campus.langcom.org - robtex.com

campus.langcom.org

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:d190πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:4d9aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.77.154Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.209.144πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
TXTbrevo-code:2eac1cc2bb02d2b609cfe9597483bd35
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.77.154, 172.67.209.144
IPv6 hints2606:4700:3034::ac43:d190, 2606:4700:3037::6815:4d9a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com

langcom.org

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:d190πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:4d9aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.77.154Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.209.144πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSkimora.ns.cloudflare.com ⭐
NSpablo.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTSendinblue-code:eb7f0674edf7679a2bba061d16576ee2
TXTbrevo-code:2eac1cc2bb02d2b609cfe9597483bd35
TXTgoogle-site-verification=O8AIA02hFbAAtR(0x356558)0jn-FRywGqZ63EjFwQSVjA6R8o
TXTv=spf1 a mx ip4: 44.213.220.243 ~all
TXTyandex-verification: 01b1736a0ffa40ea
TXTyandex-verification: 97b79649ba9ba78e
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.77.154, 172.67.209.144
IPv6 hints2606:4700:3034::ac43:d190, 2606:4700:3037::6815:4d9a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOAkimora.ns.cloudflare.comdns@cloudflare.com serial=2401268067

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

A104.21.77.154172.67.209.1442606:4700:3034::ac43:d1902606:4700:3037::6815:4d9a
●A104.21.77.1542026-04-04 β†’ 2026-04-21 Β· 2 obs
● 2026-04-04 08:18:08
● 2026-04-21 15:46:20
●A172.67.209.1442026-04-04 β†’ 2026-04-21 Β· 2 obs
● 2026-04-04 08:18:08
● 2026-04-21 15:46:20
●A2606:4700:3034::ac43:d1902026-04-04 β†’ 2026-04-21 Β· 2 obs
● 2026-04-04 08:18:08
● 2026-04-21 15:46:20
●A2606:4700:3037::6815:4d9a2026-04-04 β†’ 2026-04-21 Β· 2 obs
● 2026-04-04 08:18:08
● 2026-04-21 15:46:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
langcom.orgkimora.ns.cloudflare.com, pablo.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.59.220

NS records: kimora.ns.cloudflare.com, pablo.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for langcom.org (unsigned zone)

⏱️ Timing

Total: 667ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.77.154, 172.67.209.144
AAAA22606:4700:3034::ac43:d190, 2606:4700:3037::6815:4d9a
TXT1brevo-code:2eac1cc2bb02d2b609cfe9597483b
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

campus.langcom.org maps to four IP numbers: 2606:4700:3034::ac43:d190, 2606:4700:3037::6815:4d9a, 104.21.77.154 and 172.67.209.144.

Other host names, for instance tracking.trkfly.com, sharabprice.com, www.strat.cz, ksgkwx.com and kronzky.info share IP numbers with campus.langcom.org.