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dex.tw

DNSSECโš ๏ธ Not signed
A60.249.109.59๐Ÿ‡น๐Ÿ‡ผ HINET
PTRserver2.pbuygo.net
NSns3.pbuygo.net โญ
A60.249.109.59๐Ÿ‡น๐Ÿ‡ผ HINET
PTRserver2.pbuygo.net
NSns1.pbuygo.netโš ๏ธ
A60.249.109.59๐Ÿ‡น๐Ÿ‡ผ HINET
PTRserver2.pbuygo.net
NSns2.pbuygo.netโš ๏ธ
A60.249.109.59๐Ÿ‡น๐Ÿ‡ผ HINET
PTRserver2.pbuygo.net
NSns4.pbuygo.net
A60.249.109.59๐Ÿ‡น๐Ÿ‡ผ HINET
PTRserver2.pbuygo.net
MXdex.tw โญ
A60.249.109.59๐Ÿ‡น๐Ÿ‡ผ HINET
PTRserver2.pbuygo.net
SOAns3.pbuygo.netadsales@tw.gmail.com 2026-02-16 #1

tw

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa.dns.tw โญ ๐Ÿ”’
NSanytld.apnic.netโš ๏ธ
NSb.dns.tw ๐Ÿ”’
NSc.dns.tw ๐Ÿ”’
NSd.dns.tw ๐Ÿ”’
NSe.dns.tw ๐Ÿ”’
NSf.dns.tw ๐Ÿ”’
NSg.dns.tw ๐Ÿ”’
NSh.dns.tw ๐Ÿ”’
SOAa.dns.twsnw@twnic.net.tw serial=2010988498

PTR for

MX for

Same first word

Similar names

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns1.pbuygo.netns2.pbuygo.netns3.pbuygo.netns4.pbuygo.netmns01.domaincontrol.commns02.domaincontrol.comMXdex.twA60.249.109.59198.199.100.13845.55.24.7660.249.109.14
โ—‹NSmns01.domaincontrol.com2015-08-21 โ†’ 2016-03-14 ยท 4 obs
โ— 2015-08-21 08:45:22
โ— 2016-03-14 03:36:58
โ—‹ 2017-08-19 03:47:16
โ—‹ 2026-02-17 02:57:30
โ—‹NSmns02.domaincontrol.com2015-08-21 โ†’ 2016-03-14 ยท 4 obs
โ— 2015-08-21 08:45:22
โ— 2016-03-14 03:36:58
โ—‹ 2017-08-19 03:47:16
โ—‹ 2026-02-17 02:57:30
โ—NSns1.pbuygo.net2017-08-19 โ†’ 2026-02-17 ยท 3 obs
โ—‹ 2016-03-14 03:36:58
โ— 2017-08-19 03:47:16
โ— 2026-02-17 02:57:30
โ—NSns2.pbuygo.net2017-08-19 โ†’ 2026-02-17 ยท 3 obs
โ—‹ 2016-03-14 03:36:58
โ— 2017-08-19 03:47:16
โ— 2026-02-17 02:57:30
โ—NSns3.pbuygo.net2026-02-16 โ†’ 2026-02-17 ยท 3 obs
โ—‹ 2017-08-19 03:47:16
โ— 2026-02-16 10:47:56
โ— 2026-02-17 02:57:30
โ—NSns4.pbuygo.net2026-02-16 โ†’ 2026-02-17 ยท 3 obs
โ—‹ 2017-08-19 03:47:16
โ— 2026-02-16 10:47:56
โ— 2026-02-17 02:57:30
โ—MXdex.tw2015-08-21 โ†’ 2026-02-17 ยท 2 obs
โ— 2015-08-21 08:45:22
โ— 2026-02-17 02:57:30
โ—‹A198.199.100.1382015-08-21 โ†’ 2015-08-21 ยท 3 obs
โ— 2015-08-21 08:45:22
โ—‹ 2015-12-10 04:30:52
โ—‹ 2026-02-17 02:57:30
โ—‹A45.55.24.762015-12-10 โ†’ 2016-03-14 ยท 5 obs
โ—‹ 2015-08-21 08:45:22
โ— 2015-12-10 04:30:52
โ— 2016-03-14 03:36:58
โ—‹ 2017-08-19 03:47:16
โ—‹ 2026-02-17 02:57:30
โ—‹A60.249.109.142017-08-19 โ†’ 2017-08-19 ยท 4 obs
โ—‹ 2016-03-14 03:36:58
โ— 2017-08-19 03:47:16
โ—‹ 2026-02-16 10:47:56
โ—‹ 2026-02-17 02:57:30
โ—A60.249.109.592026-02-16 โ†’ 2026-02-17 ยท 3 obs
โ—‹ 2017-08-19 03:47:16
โ— 2026-02-16 10:47:56
โ— 2026-02-17 02:57:30

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
dex.twns3.pbuygo.net, ns4.pbuygo.net-

โœ… Authoritative Response

Server: 60.249.109.59

NS records: ns3.pbuygo.net, ns4.pbuygo.net

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for dex.tw (unsigned zone)

โฑ๏ธ Timing

Total: 1578ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A160.249.109.59
NS4ns4.pbuygo.net, ns1.pbuygo.net...
MX1dex.tw (pri: 0)
SOA1ns3.pbuygo.net adsales.tw.gmail.com

AI analysis

dex.tw serves as the mail server for dex.tw.

dex.tw points to an IP address: 60.249.109.59.

other host names include ns3.pbuygo.net, server2.pbuygo.net, kanz.com.tw, poolcues.com.tw and 60-249-109-59.hinet-ip.hinet.net; they share IP numbers with dex.tw.

dex.tw delegates to four name servers: ns1.pbuygo.net, ns2.pbuygo.net, ns3.pbuygo.net and ns4.pbuygo.net.

dex.tw at least partially shares name servers with other domains, for instance lukang.com.tw, fomesa168.com, www.ishopping.edr.tw, ishopping.edr.tw and yuan-chang.com.tw.

Host names with a single IP:

ns1.pbuygo.net points to 60.249.109.59

ns2.pbuygo.net points to 60.249.109.59

ns3.pbuygo.net points to 60.249.109.59

ns4.pbuygo.net points to 60.249.109.59

Host names pointing to 60.249.109.59: ns1.pbuygo.net, ns2.pbuygo.net, ns3.pbuygo.net and ns4.pbuygo.net

dex.tw is handled by a single mail server.

The host name dex.tw points to IP 60.249.109.59.