langfk.com - robtex.com

langfk.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2baf🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b6a3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.175Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.182.163🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarvind.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
A2803:f800:50::6ca2:c3e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarvind.ns.cloudflare.com
A2a06:98c1:50::ac40:23e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarvind.ns.cloudflare.com
A108.162.195.227🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
A162.159.44.227Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
A172.64.35.227🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
NSevelyn.ns.cloudflare.com
A2606:4700:50::a29f:26d5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevelyn.ns.cloudflare.com
A2803:f800:50::6ca2:c2d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRevelyn.ns.cloudflare.com
A2a06:98c1:50::ac40:22d5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRevelyn.ns.cloudflare.com
A108.162.194.213🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevelyn.ns.cloudflare.com
A162.159.38.213Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevelyn.ns.cloudflare.com
A172.64.34.213🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevelyn.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.175, 172.67.182.163
IPv6 hints2606:4700:3033::6815:2baf, 2606:4700:3037::ac43:b6a3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOAarvind.ns.cloudflare.comdns@cloudflare.com serial=2410382960

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785343512

Same first word

langfk.com

Similar names

fangkl.com
klfang.com

DNS History

11 records (6 active, 5 former)

20192020202120222023202420252026NSarvind.ns.cloudflare.comevelyn.ns.cloudflare.comns3.dnsdun.comns3.dnsdun.netA104.21.43.175172.67.182.1632606:4700:3033::6815:2baf2606:4700:3037::ac43:b6a3154.95.146.1842606:4700:3031::ac43:b6a32606:4700:3032::6815:2baf
●NSarvind.ns.cloudflare.com2026-06-17 → 2026-07-29 · 3 obs
○ 2018-12-07 15:26:32
● 2026-06-17 18:54:06
● 2026-07-29 17:08:20
●NSevelyn.ns.cloudflare.com2026-06-17 → 2026-07-29 · 3 obs
○ 2018-12-07 15:26:32
● 2026-06-17 18:54:06
● 2026-07-29 17:08:20
○NSns3.dnsdun.com2018-12-07 → 2018-12-07 · 3 obs
● 2018-12-07 15:26:32
○ 2026-06-17 18:54:06
○ 2026-07-29 17:08:20
○NSns3.dnsdun.net2018-12-07 → 2018-12-07 · 3 obs
● 2018-12-07 15:26:32
○ 2026-06-17 18:54:06
○ 2026-07-29 17:08:20
●A104.21.43.1752026-06-17 → 2026-07-29 · 3 obs
○ 2018-12-07 15:26:32
● 2026-06-17 18:54:06
● 2026-07-29 17:08:20
○A154.95.146.1842018-12-07 → 2018-12-07 · 3 obs
● 2018-12-07 15:26:32
○ 2026-06-17 18:54:06
○ 2026-07-29 17:08:20
●A172.67.182.1632026-06-17 → 2026-07-29 · 3 obs
○ 2018-12-07 15:26:32
● 2026-06-17 18:54:06
● 2026-07-29 17:08:20
○A2606:4700:3031::ac43:b6a32026-06-17 → 2026-06-17 · 3 obs
○ 2018-12-07 15:26:32
● 2026-06-17 18:54:06
○ 2026-07-29 17:08:20
○A2606:4700:3032::6815:2baf2026-06-17 → 2026-06-17 · 3 obs
○ 2018-12-07 15:26:32
● 2026-06-17 18:54:06
○ 2026-07-29 17:08:20
●A2606:4700:3033::6815:2baf2026-07-29 → 2026-07-29 · 2 obs
○ 2026-06-17 18:54:06
● 2026-07-29 17:08:20
●A2606:4700:3037::ac43:b6a32026-07-29 → 2026-07-29 · 2 obs
○ 2026-06-17 18:54:06
● 2026-07-29 17:08:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...-
langfk.comevelyn.ns.cloudflare.com, arvind.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.213

NS records: evelyn.ns.cloudflare.com, arvind.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for langfk.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.43.175, 172.67.182.163
AAAA22606:4700:3037::ac43:b6a3, 2606:4700:3033::6815:2baf
NS2arvind.ns.cloudflare.com, evelyn.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arvind.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (evelyn.ns.cloudflare.com, evelyn.ns.cloudflare.com, evelyn.ns.cloudflare.com...)

Analysis

IP Addresses

langfk.com points to the four IP addresses 104.21.43.175, 172.67.182.163, 2606:4700:3033::6815:2baf and 2606:4700:3037::ac43:b6a3.

Two other host names, along with feldkirchen-in-kaernten.stadtbranchenbuch.at, wenigzell.stadtbranchenbuch.at and althofen.stadtbranchenbuch.at, also share IP numbers with langfk.com.

Name Servers

The NS records for langfk.com delegate to arvind.ns.cloudflare.com and evelyn.ns.cloudflare.com.

langfk.com shares its NS records with other domains, for example 345175.com, ahyifan.com, jyht288.com and two others.

The name servers of langfk.com overlap at least partially with those of other domains — among them sir-poitou-charentes.org, aphenthiss.org, 95sbet.com and two more.

These name servers commonly appear in delegations together with zelda.ns.cloudflare.com, ryan.ns.cloudflare.com, gail.ns.cloudflare.com and 3 other.

DNS names with 6 IP addresses:

arvind.ns.cloudflare.com maps to 108.162.195.227, 162.159.44.227, 172.64.35.227 and 3 additional IP addresses.

evelyn.ns.cloudflare.com maps to 108.162.194.213, 162.159.38.213, 172.64.34.213 and 3 additional IP addresses.