2143tw.com - robtex.com

2143tw.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5172🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:bd4f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.114Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.79🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnena.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26a1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A2803:f800:50::6ca2:c2a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnena.ns.cloudflare.com
A2a06:98c1:50::ac40:22a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnena.ns.cloudflare.com
A108.162.194.161🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A162.159.38.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A172.64.34.161🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
NSvenkat.ns.cloudflare.com
A2606:4700:58::a29f:2cfe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenkat.ns.cloudflare.com
A2803:f800:50::6ca2:c3fe🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvenkat.ns.cloudflare.com
A2a06:98c1:50::ac40:23fe🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvenkat.ns.cloudflare.com
A108.162.195.254🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenkat.ns.cloudflare.com
A162.159.44.254Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenkat.ns.cloudflare.com
A172.64.35.254🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenkat.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.114, 172.67.189.79
IPv6 hints2606:4700:3031::6815:5172, 2606:4700:3037::ac43:bd4f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOAnena.ns.cloudflare.comdns@cloudflare.com serial=2398710940

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=1775465262

Same first word

2143tw.com

DNS History

11 records (6 active, 5 former)

201820192020202120222023202420252026NSnena.ns.cloudflare.comvenkat.ns.cloudflare.comns69.domaincontrol.comns70.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.81.114172.67.189.792606:4700:3031::6815:51722606:4700:3037::ac43:bd4f50.63.202.36
●NSnena.ns.cloudflare.com2026-03-31 → 2026-04-06 · 3 obs
○ 2017-05-08 03:53:52
● 2026-03-31 17:52:44
● 2026-04-06 09:01:32
○NSns69.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 03:53:52
○ 2026-03-31 17:52:44
○ 2026-04-06 09:01:32
○NSns70.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 03:53:52
○ 2026-03-31 17:52:44
○ 2026-04-06 09:01:32
●NSvenkat.ns.cloudflare.com2026-03-31 → 2026-04-06 · 3 obs
○ 2017-05-08 03:53:52
● 2026-03-31 17:52:44
● 2026-04-06 09:01:32
○MXmailstore1.secureserver.net2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 03:53:52
○ 2026-03-31 17:52:44
○ 2026-04-06 09:01:32
○MXsmtp.secureserver.net2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 03:53:52
○ 2026-03-31 17:52:44
○ 2026-04-06 09:01:32
●A104.21.81.1142026-03-31 → 2026-04-06 · 3 obs
○ 2017-05-08 03:53:52
● 2026-03-31 17:52:44
● 2026-04-06 09:01:32
●A172.67.189.792026-03-31 → 2026-04-06 · 3 obs
○ 2017-05-08 03:53:52
● 2026-03-31 17:52:44
● 2026-04-06 09:01:32
●A2606:4700:3031::6815:51722026-03-31 → 2026-04-06 · 3 obs
○ 2017-05-08 03:53:52
● 2026-03-31 17:52:44
● 2026-04-06 09:01:32
●A2606:4700:3037::ac43:bd4f2026-03-31 → 2026-04-06 · 3 obs
○ 2017-05-08 03:53:52
● 2026-03-31 17:52:44
● 2026-04-06 09:01:32
○A50.63.202.362017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 03:53:52
○ 2026-03-31 17:52:44
○ 2026-04-06 09:01:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...-
2143tw.comvenkat.ns.cloudflare.com, nena.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.254

NS records: venkat.ns.cloudflare.com, nena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2143tw.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.81.114, 172.67.189.79
AAAA22606:4700:3037::ac43:bd4f, 2606:4700:3031::6815:5172
NS2nena.ns.cloudflare.com, venkat.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1nena.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

2143tw.com maps to four IP numbers: 2606:4700:3031::6815:5172, 2606:4700:3037::ac43:bd4f, 104.21.81.114 and 172.67.189.79.

other host names include www.follobusiness.com, data.ukiyo-e.org, goexme.io, www.diptych.xyz and www.bqenk.com; they share IP numbers with 2143tw.com.

Name Servers

Two name servers nena.ns.cloudflare.com and venkat.ns.cloudflare.com handle the delegation for 2143tw.com.

2143tw.com shares the same name server setup as other domains, for instance camerair.com, pj10tv.com, sugar-de.com, flyerlarm.com and 1go-de.com.

2143tw.com at least partially shares name servers with other domains, for instance proleaguefield.us, drgaiao.com, coqnu.com, pagakecrimbamelintang.org and (0x736578)ers.com.

These name servers are commonly used alongside harlan.ns.cloudflare.com, cass.ns.cloudflare.com and sasha.ns.cloudflare.com.

Six IP addresses per host:

nena.ns.cloudflare.com points to 2606:4700:50::a29f:26a1, 2803:f800:50::6ca2:c2a1, 2a06:98c1:50::ac40:22a1, 108.162.194.161, 162.159.38.161 and 172.64.34.161; venkat.ns.cloudflare.com points to 2606:4700:58::a29f:2cfe, 2803:f800:50::6ca2:c3fe, 2a06:98c1:50::ac40:23fe, 108.162.195.254, 162.159.44.254 and 172.64.35.254