51youfa.com - robtex.com

51youfa.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:cffc🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3d5a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.90Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.252🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkanye.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bbd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
A2803:f800:50::6ca2:c1bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkanye.ns.cloudflare.com
A2a06:98c1:50::ac40:21bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkanye.ns.cloudflare.com
A108.162.193.189🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
A172.64.33.189🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
A173.245.59.189🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
NSsarah.ns.cloudflare.com
A2606:4700:50::a29f:26da🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A2803:f800:50::6ca2:c2da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsarah.ns.cloudflare.com
A2a06:98c1:50::ac40:22da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsarah.ns.cloudflare.com
A108.162.194.218🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A162.159.38.218Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A172.64.34.218🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.90, 172.67.207.252
IPv6 hints2606:4700:3036::ac43:cffc, 2606:4700:3037::6815:3d5a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOAkanye.ns.cloudflare.comdns@cloudflare.com serial=2399229913

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=1776021732
⚠️ On DNS blocklist: tif

Same first word

51youfa.com

DNS History

12 records (6 active, 6 former)

2017201820192020202120222023202420252026NSkanye.ns.cloudflare.comsarah.ns.cloudflare.comns19.xincache.comns20.xincache.comA104.21.61.90172.67.207.2522606:4700:3036::ac43:cffc2606:4700:3037::6815:3d5a188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSkanye.ns.cloudflare.com2026-04-03 → 2026-04-12 · 3 obs
○ 2018-01-11 01:08:12
● 2026-04-03 00:47:18
● 2026-04-12 19:27:08
○NSns19.xincache.com2016-12-17 → 2018-01-11 · 4 obs
● 2016-12-17 12:01:24
● 2018-01-11 01:08:12
○ 2026-04-03 00:47:18
○ 2026-04-12 19:27:08
○NSns20.xincache.com2016-12-17 → 2018-01-11 · 4 obs
● 2016-12-17 12:01:24
● 2018-01-11 01:08:12
○ 2026-04-03 00:47:18
○ 2026-04-12 19:27:08
●NSsarah.ns.cloudflare.com2026-04-03 → 2026-04-12 · 3 obs
○ 2018-01-11 01:08:12
● 2026-04-03 00:47:18
● 2026-04-12 19:27:08
●A104.21.61.902026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-03 00:47:18
● 2026-04-12 19:27:08
●A172.67.207.2522026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-03 00:47:18
● 2026-04-12 19:27:08
○A188.114.96.02026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 00:47:18
○ 2026-04-12 19:27:08
○A188.114.97.02026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 00:47:18
○ 2026-04-12 19:27:08
●A2606:4700:3036::ac43:cffc2026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-03 00:47:18
● 2026-04-12 19:27:08
●A2606:4700:3037::6815:3d5a2026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-03 00:47:18
● 2026-04-12 19:27:08
○A2a06:98c1:3120::2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 00:47:18
○ 2026-04-12 19:27:08
○A2a06:98c1:3121::2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 00:47:18
○ 2026-04-12 19:27:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
51youfa.comkanye.ns.cloudflare.com, sarah.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.218

NS records: kanye.ns.cloudflare.com, sarah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51youfa.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.207.252, 104.21.61.90
AAAA22606:4700:3036::ac43:cffc, 2606:4700:3037::6815:3d5a
NS2kanye.ns.cloudflare.com, sarah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kanye.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

51youfa.com maps to four IP numbers: 2606:4700:3036::ac43:cffc, 2606:4700:3037::6815:3d5a, 104.21.61.90 and 172.67.207.252.

other host names include secure.exagym.com.au, mesproduitslaitiers.ca, cockpit.lol, www.(0x736578)-today.com and bitetuk.lt; they share IP numbers with 51youfa.com.

Name Servers

Two name servers kanye.ns.cloudflare.com and sarah.ns.cloudflare.com handle the delegation for 51youfa.com.

51youfa.com shares the same name server setup as other domains, for instance sb-9.com, a5ol.com, nespresso.rest, lt9001.com and xgmczs.com.

51youfa.com at least partially shares name servers with other domains, for instance numeon.org, newlifevalley.com, antiproxy.com, tuise.cn and svas.co.in.

These name servers are commonly used with khloe.ns.cloudflare.com and agustin.ns.cloudflare.com.

Six IP addresses per host:

kanye.ns.cloudflare.com points to 2606:4700:58::adf5:3bbd, 2803:f800:50::6ca2:c1bd, 2a06:98c1:50::ac40:21bd, 108.162.193.189, 172.64.33.189 and 173.245.59.189; sarah.ns.cloudflare.com points to 2606:4700:50::a29f:26da, 2803:f800:50::6ca2:c2da, 2a06:98c1:50::ac40:22da, 108.162.194.218, 162.159.38.218 and 172.64.34.218