51lfcx.com - robtex.com

51lfcx.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:59ea🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:94ec🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.89.234Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.148.236🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnancy.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2654🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnancy.ns.cloudflare.com
A2803:f800:50::6ca2:c254🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnancy.ns.cloudflare.com
A2a06:98c1:50::ac40:2254🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnancy.ns.cloudflare.com
A108.162.194.84🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnancy.ns.cloudflare.com
A162.159.38.84Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnancy.ns.cloudflare.com
A172.64.34.84🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnancy.ns.cloudflare.com
NSskip.ns.cloudflare.com
A2606:4700:58::adf5:3be9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A2803:f800:50::6ca2:c1e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRskip.ns.cloudflare.com
A2a06:98c1:50::ac40:21e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRskip.ns.cloudflare.com
A108.162.193.233🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A172.64.33.233🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A173.245.59.233🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.89.234, 172.67.148.236
IPv62606:4700:3035::6815:59ea, 2606:4700:3037::ac43:94ec
SOAnancy.ns.cloudflare.comdns@cloudflare.com serial=2398698511

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=1774383937

Same first word

51lfcx.com

DNS History

8 records (6 active, 2 former)

202120222023202420252026NSnancy.ns.cloudflare.comskip.ns.cloudflare.comdns21.hichina.comdns22.hichina.comA104.21.89.234172.67.148.2362606:4700:3035::6815:59ea2606:4700:3037::ac43:94ec
○NSdns21.hichina.com2020-02-02 → 2020-02-02 · 3 obs
● 2020-02-02 10:50:38
○ 2026-03-17 09:19:56
○ 2026-03-24 20:38:52
○NSdns22.hichina.com2020-02-02 → 2020-02-02 · 3 obs
● 2020-02-02 10:50:38
○ 2026-03-17 09:19:56
○ 2026-03-24 20:38:52
●NSnancy.ns.cloudflare.com2026-03-17 → 2026-03-24 · 3 obs
○ 2020-02-02 10:50:38
● 2026-03-17 09:19:56
● 2026-03-24 20:38:52
●NSskip.ns.cloudflare.com2026-03-17 → 2026-03-24 · 3 obs
○ 2020-02-02 10:50:38
● 2026-03-17 09:19:56
● 2026-03-24 20:38:52
●A104.21.89.2342026-03-17 → 2026-03-24 · 2 obs
● 2026-03-17 09:19:56
● 2026-03-24 20:38:52
●A172.67.148.2362026-03-17 → 2026-03-24 · 2 obs
● 2026-03-17 09:19:56
● 2026-03-24 20:38:52
●A2606:4700:3035::6815:59ea2026-03-17 → 2026-03-24 · 2 obs
● 2026-03-17 09:19:56
● 2026-03-24 20:38:52
●A2606:4700:3037::ac43:94ec2026-03-17 → 2026-03-24 · 2 obs
● 2026-03-17 09:19:56
● 2026-03-24 20:38:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
51lfcx.comskip.ns.cloudflare.com, nancy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.84

NS records: skip.ns.cloudflare.com, nancy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.148.236, 104.21.89.234
AAAA22606:4700:3037::ac43:94ec, 2606:4700:3035::6815:59ea
NS2nancy.ns.cloudflare.com, skip.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1nancy.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by 51lfcx.com: 2606:4700:3035::6815:59ea, 2606:4700:3037::ac43:94ec, 104.21.89.234 and 172.67.148.236.

other host names including glamuse.me, mightyportfolio.com, franchiseking.hk, panel.solucionhost.host and ishippo.com share IP numbers with 51lfcx.com.

Name Servers

51lfcx.com is delegated to two name servers nancy.ns.cloudflare.com and skip.ns.cloudflare.com.

51lfcx.com shares the same name server setup as other domains, for instance celebratingschoolsuccess.com, outreachsource.com, yx-hs.com, ac35.top and tjrjwl.com.

51lfcx.com at least partially shares name servers with other domains, for instance lv77.win, shhonjing.com, cinerealms.com, angelnenov.com and bgsnps.edu.in.

these name servers are often used together with sharon.ns.cloudflare.com, rudy.ns.cloudflare.com, bruce.ns.cloudflare.com and lola.ns.cloudflare.com.

Host names with six IP numbers:

Host name nancy.ns.cloudflare.com points to: 2606:4700:50::a29f:2654, 2803:f800:50::6ca2:c254, 2a06:98c1:50::ac40:2254, 108.162.194.84, 162.159.38.84 and 172.64.34.84.

Host name skip.ns.cloudflare.com points to: 2606:4700:58::adf5:3be9, 2803:f800:50::6ca2:c1e9, 2a06:98c1:50::ac40:21e9, 108.162.193.233, 172.64.33.233 and 173.245.59.233.