51hdxt.com - robtex.com

51hdxt.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:ac0d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3fda🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.218Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.172.13🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaddyson.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2644🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddyson.ns.cloudflare.com
A2803:f800:50::6ca2:c244🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaddyson.ns.cloudflare.com
A2a06:98c1:50::ac40:2244🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaddyson.ns.cloudflare.com
A108.162.194.68🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddyson.ns.cloudflare.com
A162.159.38.68Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddyson.ns.cloudflare.com
A172.64.34.68🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddyson.ns.cloudflare.com
NSoswald.ns.cloudflare.com
A2606:4700:58::adf5:3bda🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoswald.ns.cloudflare.com
A2803:f800:50::6ca2:c1da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRoswald.ns.cloudflare.com
A2a06:98c1:50::ac40:21da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRoswald.ns.cloudflare.com
A108.162.193.218🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoswald.ns.cloudflare.com
A172.64.33.218🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoswald.ns.cloudflare.com
A173.245.59.218🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoswald.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.63.218, 172.67.172.13
IPv62606:4700:3032::ac43:ac0d, 2606:4700:3037::6815:3fda
SOAaddyson.ns.cloudflare.comdns@cloudflare.com serial=2398376053

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=1771291435

Same first word

51hdxt.com

DNS History

13 records (6 active, 7 former)

201820192020202120222023202420252026NSaddyson.ns.cloudflare.comoswald.ns.cloudflare.comalberto.ns.cloudflare.comdavina.ns.cloudflare.comjuming.dnsdun.comjuming.dnsdun.netrazvan.ns.cloudflare.comrihana.ns.cloudflare.comA104.21.63.218172.67.172.132606:4700:3032::ac43:ac0d2606:4700:3037::6815:3fda23.230.107.64
●NSaddyson.ns.cloudflare.com2026-03-14 → 2026-03-23 · 3 obs
○ 2026-03-06 09:31:44
● 2026-03-14 08:12:22
● 2026-03-23 20:23:36
○NSalberto.ns.cloudflare.com2026-03-01 → 2026-03-06 · 5 obs
○ 2026-02-22 01:34:52
● 2026-03-01 17:28:28
● 2026-03-06 09:31:44
○ 2026-03-14 08:12:22
○ 2026-03-23 20:23:36
○NSdavina.ns.cloudflare.com2026-02-14 → 2026-02-22 · 5 obs
○ 2017-10-29 12:25:06
● 2026-02-14 17:31:42
● 2026-02-22 01:34:52
○ 2026-03-01 17:28:28
○ 2026-03-23 20:23:36
○NSjuming.dnsdun.com2017-10-29 → 2017-10-29 · 3 obs
● 2017-10-29 12:25:06
○ 2026-02-14 17:31:42
○ 2026-03-23 20:23:36
○NSjuming.dnsdun.net2017-10-29 → 2017-10-29 · 3 obs
● 2017-10-29 12:25:06
○ 2026-02-14 17:31:42
○ 2026-03-23 20:23:36
●NSoswald.ns.cloudflare.com2026-03-14 → 2026-03-23 · 3 obs
○ 2026-03-06 09:31:44
● 2026-03-14 08:12:22
● 2026-03-23 20:23:36
○NSrazvan.ns.cloudflare.com2026-02-14 → 2026-02-22 · 5 obs
○ 2017-10-29 12:25:06
● 2026-02-14 17:31:42
● 2026-02-22 01:34:52
○ 2026-03-01 17:28:28
○ 2026-03-23 20:23:36
○NSrihana.ns.cloudflare.com2026-03-01 → 2026-03-06 · 5 obs
○ 2026-02-22 01:34:52
● 2026-03-01 17:28:28
● 2026-03-06 09:31:44
○ 2026-03-14 08:12:22
○ 2026-03-23 20:23:36
●A104.21.63.2182026-02-14 → 2026-03-23 · 3 obs
○ 2017-10-29 12:25:06
● 2026-02-14 17:31:42
● 2026-03-23 20:23:36
●A172.67.172.132026-02-14 → 2026-03-23 · 3 obs
○ 2017-10-29 12:25:06
● 2026-02-14 17:31:42
● 2026-03-23 20:23:36
○A23.230.107.642017-10-29 → 2017-10-29 · 3 obs
● 2017-10-29 12:25:06
○ 2026-02-14 17:31:42
○ 2026-03-23 20:23:36
●A2606:4700:3032::ac43:ac0d2026-02-14 → 2026-03-23 · 3 obs
○ 2017-10-29 12:25:06
● 2026-02-14 17:31:42
● 2026-03-23 20:23:36
●A2606:4700:3037::6815:3fda2026-02-14 → 2026-03-23 · 3 obs
○ 2017-10-29 12:25:06
● 2026-02-14 17:31:42
● 2026-03-23 20:23:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
51hdxt.comoswald.ns.cloudflare.com, addyson.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.68

NS records: oswald.ns.cloudflare.com, addyson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1396ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.172.13, 104.21.63.218
AAAA22606:4700:3032::ac43:ac0d, 2606:4700:3037::6815:3fda
NS2addyson.ns.cloudflare.com, oswald.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1addyson.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

51hdxt.com maps to four IP numbers: 2606:4700:3032::ac43:ac0d, 2606:4700:3037::6815:3fda, 104.21.63.218 and 172.67.172.13.

Other host names such as www.jetensky.net, denisurho798968.snack-blog.com, bensomething.com, ciudadservicios.com and www.czechsupermodels.com share IPs with 51hdxt.com.

Name Servers

Two name servers addyson.ns.cloudflare.com and oswald.ns.cloudflare.com handle the delegation for 51hdxt.com.

51hdxt.com shares the same name server setup as other domains, for example 52cuckoo.com, sypiano.com, fujian91.com, yzgdcs.com and jsecf.com.

51hdxt.com at least partially shares name servers with other domains, for example myvettepage.com, sunogame0b.net, exceltreatmentcenter.com, skydropx.com and luxurytravel.com.vn.

these name servers commonly pair with osmar.ns.cloudflare.com, wesley.ns.cloudflare.com, james.ns.cloudflare.com and lara.ns.cloudflare.com.

Host names with six IP numbers:

addyson.ns.cloudflare.com points to 2606:4700:50::a29f:2644, 2803:f800:50::6ca2:c244, 2a06:98c1:50::ac40:2244, 108.162.194.68, 162.159.38.68 and 172.64.34.68.

oswald.ns.cloudflare.com points to 2606:4700:58::adf5:3bda, 2803:f800:50::6ca2:c1da, 2a06:98c1:50::ac40:21da, 108.162.193.218, 172.64.33.218 and 173.245.59.218.