mail.tw21.net - robtex.com

mail.tw21.net

DNSSEC⚠️ Not signed
A216.120.147.200
NSns100.webnic.cc ⭐ ⚠️ Not in parent delegation
A54.177.52.27πŸ‡ΊπŸ‡Έ Amazon54.176.0.0/15 EC2 SFO prefix
PTRec2-54-177-52-27.us-west-1.compute.amazonaws.com
NSns101.webnic.cc ⚠️ Not in parent delegation
A54.177.52.27πŸ‡ΊπŸ‡Έ Amazon54.176.0.0/15 EC2 SFO prefix
PTRec2-54-177-52-27.us-west-1.compute.amazonaws.com
SOAns100.webnic.cctechnical@webnic.cc 2025-08-05 #1

tw21.net

DNSSEC⚠️ Not signed
A216.120.147.200
NSns100.webnic.cc ⭐
NSns101.webnic.cc
SOAns100.webnic.cctechnical@webnic.cc 2025-08-05 #1

Previously MX for

Same first word

Similar names

DNS History

5 records (3 active, 2 former)

2008201020122014201620182020202220242026NSns100.webnic.ccns101.webnic.ccA216.120.147.20065.254.250.10272.22.69.106
●NSns100.webnic.cc2026-03-24 β†’ 2026-03-24 Β· 1 obs
● 2026-03-24 15:08:32
●NSns101.webnic.cc2026-03-24 β†’ 2026-03-24 Β· 1 obs
● 2026-03-24 15:08:32
●A216.120.147.2002026-03-24 β†’ 2026-03-24 Β· 2 obs
β—‹ 2016-05-03 11:21:40
● 2026-03-24 15:08:32
β—‹A65.254.250.1022015-06-23 β†’ 2016-05-03 Β· 4 obs
β—‹ 2007-11-19 11:39:34
● 2015-06-23 05:21:02
● 2016-05-03 11:21:40
β—‹ 2026-03-24 15:08:32
β—‹A72.22.69.1062007-11-19 β†’ 2007-11-19 Β· 3 obs
● 2007-11-19 11:39:34
β—‹ 2015-06-23 05:21:02
β—‹ 2026-03-24 15:08:32

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
netf.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...-
tw21.netns100.webnic.cc, ns101.webnic.cc-

βœ… Authoritative Response

Server:54.177.52.27

NS records: ns100.webnic.cc, ns101.webnic.cc

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tw21.net (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1216.120.147.200
NS2ns100.webnic.cc, ns101.webnic.cc
SOA1ns100.webnic.cc technical.webnic.cc

Analysis

IP Addresses

mail.tw21.net points to an IP address: 216.120.147.200.

other host names include ns131.whsdns.com, actiasodielec.com, mail.foxiran.com, flyingtogether.world and spain-solar.com; they share IP numbers with mail.tw21.net.

Name Servers

Two name servers ns100.webnic.cc and ns101.webnic.cc handle the delegation for mail.tw21.net.

mail.tw21.net shares the same name server setup as other domains, for instance order110014.live, mail.sbmalaysia.com, suite-id5825.cfd, kkpz.cc and crystal-spark.icu.

Host names with a single IP

ns100.webnic.cc points to 54.177.52.27

ns101.webnic.cc points to 54.177.52.27

Host names that point to 54.177.52.27: ns100.webnic.cc and ns101.webnic.cc