51ddtx.com - robtex.com

51ddtx.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:16d0🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:cf17🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.208Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.23🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScash.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcash.ns.cloudflare.com
A2803:f800:50::6ca2:c151🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcash.ns.cloudflare.com
A2a06:98c1:50::ac40:2151🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcash.ns.cloudflare.com
A108.162.193.81🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcash.ns.cloudflare.com
A172.64.33.81🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcash.ns.cloudflare.com
A173.245.59.81🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcash.ns.cloudflare.com
NSmeg.ns.cloudflare.com
A2606:4700:50::adf5:3ac4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeg.ns.cloudflare.com
A2803:f800:50::6ca2:c0c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeg.ns.cloudflare.com
A2a06:98c1:50::ac40:20c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeg.ns.cloudflare.com
A108.162.192.196🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeg.ns.cloudflare.com
A172.64.32.196🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeg.ns.cloudflare.com
A173.245.58.196🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeg.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.22.208, 172.67.207.23
IPv62606:4700:3032::6815:16d0, 2606:4700:3037::ac43:cf17
SOAcash.ns.cloudflare.comdns@cloudflare.com serial=2398574745

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

51ddtx.com

DNS History

10 records (6 active, 4 former)

201820192020202120222023202420252026NScash.ns.cloudflare.commeg.ns.cloudflare.comdns23.hichina.comdns24.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA104.21.22.208172.67.207.232606:4700:3032::6815:16d02606:4700:3037::ac43:cf17
●NScash.ns.cloudflare.com2026-03-19 → 2026-03-23 · 3 obs
○ 2017-12-17 18:53:08
● 2026-03-19 20:24:10
● 2026-03-23 18:00:44
○NSdns23.hichina.com2017-12-17 → 2017-12-17 · 3 obs
● 2017-12-17 18:53:08
○ 2026-03-19 20:24:10
○ 2026-03-23 18:00:44
○NSdns24.hichina.com2017-12-17 → 2017-12-17 · 3 obs
● 2017-12-17 18:53:08
○ 2026-03-19 20:24:10
○ 2026-03-23 18:00:44
●NSmeg.ns.cloudflare.com2026-03-19 → 2026-03-23 · 3 obs
○ 2017-12-17 18:53:08
● 2026-03-19 20:24:10
● 2026-03-23 18:00:44
○MXmxn.mxhichina.com2017-12-17 → 2017-12-17 · 3 obs
● 2017-12-17 18:53:08
○ 2026-03-19 20:24:10
○ 2026-03-23 18:00:44
○MXmxw.mxhichina.com2017-12-17 → 2017-12-17 · 3 obs
● 2017-12-17 18:53:08
○ 2026-03-19 20:24:10
○ 2026-03-23 18:00:44
●A104.21.22.2082026-03-19 → 2026-03-23 · 2 obs
● 2026-03-19 20:24:10
● 2026-03-23 18:00:44
●A172.67.207.232026-03-19 → 2026-03-23 · 2 obs
● 2026-03-19 20:24:10
● 2026-03-23 18:00:44
●A2606:4700:3032::6815:16d02026-03-19 → 2026-03-23 · 2 obs
● 2026-03-19 20:24:10
● 2026-03-23 18:00:44
●A2606:4700:3037::ac43:cf172026-03-19 → 2026-03-23 · 2 obs
● 2026-03-19 20:24:10
● 2026-03-23 18:00:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
51ddtx.comcash.ns.cloudflare.com, meg.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.196

NS records: cash.ns.cloudflare.com, meg.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 274ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.207.23, 104.21.22.208
AAAA22606:4700:3032::6815:16d0, 2606:4700:3037::ac43:cf17
NS2cash.ns.cloudflare.com, meg.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cash.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

51ddtx.com points to four IP numbers: 2606:4700:3032::6815:16d0, 2606:4700:3037::ac43:cf17, 104.21.22.208 and 172.67.207.23.

Other host names, for instance www.victel23.ru, tpplit.ru, profidents.com, lookingaroundus.com and libmovie.com share IP numbers with 51ddtx.com.

Name Servers

Delegation for 51ddtx.com rests with two name servers, cash.ns.cloudflare.com and meg.ns.cloudflare.com.

51ddtx.com shares the same name server setup as other domains, including flcdn.de, emailmentors.com, safepar.com, flaconi.ch and byerkek.com.

51ddtx.com at least partially shares name servers with other domains, for instance routinelyoutgoingsailfish.shop, sixfivenine.us, rikochina.com, gay(0x706f726e)sitestop.com and bidvault.co.uk.

These name servers are commonly used with kiki.ns.cloudflare.com and phoenix.ns.cloudflare.com.

Host names with six IP numbers: cash.ns.cloudflare.com points to: 2606:4700:58::adf5:3b51, 2803:f800:50::6ca2:c151, 2a06:98c1:50::ac40:2151, 108.162.193.81, 172.64.33.81 and 173.245.59.81. meg.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac4, 2803:f800:50::6ca2:c0c4, 2a06:98c1:50::ac40:20c4, 108.162.192.196, 172.64.32.196 and 173.245.58.196.