an.com.tw - robtex.com

an.com.tw

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:179f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d44f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.159Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.212.79🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjocelyn.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjocelyn.ns.cloudflare.com
A2803:f800:50::6ca2:c0ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjocelyn.ns.cloudflare.com
A2a06:98c1:50::ac40:20ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjocelyn.ns.cloudflare.com
A108.162.192.174🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjocelyn.ns.cloudflare.com
A172.64.32.174🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjocelyn.ns.cloudflare.com
A173.245.58.174🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjocelyn.ns.cloudflare.com
NSvern.ns.cloudflare.com
A2606:4700:58::adf5:3bf3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
A2803:f800:50::6ca2:c1f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvern.ns.cloudflare.com
A2a06:98c1:50::ac40:21f3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvern.ns.cloudflare.com
A108.162.193.243🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
A172.64.33.243🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
A173.245.59.243🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=nBovSMHQeArXnrgWJ8Te2jk0SXoL7iIgCd3J9_1zkos
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.23.159, 172.67.212.79
IPv62606:4700:3033::6815:179f, 2606:4700:3036::ac43:d44f
SOAjocelyn.ns.cloudflare.comdns@cloudflare.com serial=2397624642

com.tw

DNSSEC⚠️ Not signed
NSa.twnic.net.tw ⭐ ⚠️ Not in parent delegation
NSanytld.apnic.net ⚠️ Not in parent delegation
NSb.twnic.net.tw ⚠️ Not in parent delegation
NSc.twnic.net.tw ⚠️ Not in parent delegation
NSd.twnic.net.tw ⚠️ Not in parent delegation
NSe.twnic.net.tw ⚠️ Not in parent delegation
NSf.twnic.net.tw ⚠️ Not in parent delegation
NSg.twnic.net.tw ⚠️ Not in parent delegation
NSh.dns.tw ⚠️ Not in parent delegation
NSh.twnic.net.tw ⚠️ Not in parent delegation
SOAa.twnic.net.twsnw@twnic.net.tw serial=2006334365
WOT: SAFE (58/100)

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DNS History

20 records (11 active, 9 former)

2017201820192020202120222023202420252026NSjocelyn.ns.cloudflare.comvern.ns.cloudflare.combonnie.ns.cloudflare.comkurt.ns.cloudflare.comns27.ixwebhosting.comns28.ixwebhosting.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.23.159172.67.212.792606:4700:3033::6815:179f2606:4700:3036::ac43:d44f104.27.182.62104.27.183.622606:4700:30::681b:b63e2606:4700:30::681b:b73e50.118.112.2
○NSbonnie.ns.cloudflare.com2018-11-28 → 2018-11-28 · 4 obs
○ 2017-02-05 18:37:36
● 2018-11-28 04:17:48
○ 2026-03-12 09:08:44
○ 2026-03-18 11:35:12
●NSjocelyn.ns.cloudflare.com2026-03-12 → 2026-03-18 · 3 obs
○ 2018-11-28 04:17:48
● 2026-03-12 09:08:44
● 2026-03-18 11:35:12
○NSkurt.ns.cloudflare.com2018-11-28 → 2018-11-28 · 4 obs
○ 2017-02-05 18:37:36
● 2018-11-28 04:17:48
○ 2026-03-12 09:08:44
○ 2026-03-18 11:35:12
○NSns27.ixwebhosting.com2016-04-30 → 2017-02-05 · 4 obs
● 2016-04-30 21:02:56
● 2017-02-05 18:37:36
○ 2018-11-28 04:17:48
○ 2026-03-18 11:35:12
○NSns28.ixwebhosting.com2016-04-30 → 2017-02-05 · 4 obs
● 2016-04-30 21:02:56
● 2017-02-05 18:37:36
○ 2018-11-28 04:17:48
○ 2026-03-18 11:35:12
●NSvern.ns.cloudflare.com2026-03-12 → 2026-03-18 · 3 obs
○ 2018-11-28 04:17:48
● 2026-03-12 09:08:44
● 2026-03-18 11:35:12
●MXalt1.aspmx.l.google.com2026-03-12 → 2026-03-18 · 2 obs
● 2026-03-12 09:08:44
● 2026-03-18 11:35:12
●MXalt2.aspmx.l.google.com2026-03-12 → 2026-03-18 · 2 obs
● 2026-03-12 09:08:44
● 2026-03-18 11:35:12
●MXalt3.aspmx.l.google.com2026-03-12 → 2026-03-18 · 2 obs
● 2026-03-12 09:08:44
● 2026-03-18 11:35:12
●MXalt4.aspmx.l.google.com2026-03-12 → 2026-03-18 · 2 obs
● 2026-03-12 09:08:44
● 2026-03-18 11:35:12
●MXaspmx.l.google.com2026-03-12 → 2026-03-18 · 2 obs
● 2026-03-12 09:08:44
● 2026-03-18 11:35:12
●A104.21.23.1592026-03-12 → 2026-03-18 · 3 obs
○ 2018-11-28 04:17:48
● 2026-03-12 09:08:44
● 2026-03-18 11:35:12
○A104.27.182.622018-11-28 → 2018-11-28 · 4 obs
○ 2017-02-05 18:37:36
● 2018-11-28 04:17:48
○ 2026-03-12 09:08:44
○ 2026-03-18 11:35:12
○A104.27.183.622018-11-28 → 2018-11-28 · 4 obs
○ 2017-02-05 18:37:36
● 2018-11-28 04:17:48
○ 2026-03-12 09:08:44
○ 2026-03-18 11:35:12
●A172.67.212.792026-03-12 → 2026-03-18 · 3 obs
○ 2018-11-28 04:17:48
● 2026-03-12 09:08:44
● 2026-03-18 11:35:12
○A2606:4700:30::681b:b63e2018-11-28 → 2018-11-28 · 4 obs
○ 2017-02-05 18:37:36
● 2018-11-28 04:17:48
○ 2026-03-12 09:08:44
○ 2026-03-18 11:35:12
○A2606:4700:30::681b:b73e2018-11-28 → 2018-11-28 · 4 obs
○ 2017-02-05 18:37:36
● 2018-11-28 04:17:48
○ 2026-03-12 09:08:44
○ 2026-03-18 11:35:12
●A2606:4700:3033::6815:179f2026-03-12 → 2026-03-18 · 3 obs
○ 2018-11-28 04:17:48
● 2026-03-12 09:08:44
● 2026-03-18 11:35:12
●A2606:4700:3036::ac43:d44f2026-03-12 → 2026-03-18 · 3 obs
○ 2018-11-28 04:17:48
● 2026-03-12 09:08:44
● 2026-03-18 11:35:12
○A50.118.112.22016-04-30 → 2017-02-05 · 4 obs
● 2016-04-30 21:02:56
● 2017-02-05 18:37:36
○ 2018-11-28 04:17:48
○ 2026-03-18 11:35:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
com.twh.dns.tw, f.twnic.net.tw, d.twnic.net.tw, h.twnic.net.tw...-
an.com.twjocelyn.ns.cloudflare.com, vern.ns.cloudflare.com-

✅ Authoritative Response

Server: 173.245.58.174

NS records: jocelyn.ns.cloudflare.com, vern.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 1053ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.23.159, 172.67.212.79
AAAA22606:4700:3033::6815:179f, 2606:4700:3036::ac43:d44f
NS2jocelyn.ns.cloudflare.com, vern.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=nBovSMHQeArXnrg, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jocelyn.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

an.com.tw points to four IP numbers: 2606:4700:3033::6815:179f, 2606:4700:3036::ac43:d44f, 104.21.23.159 and 172.67.212.79.

Other host names, for instance apeironmc.com, usdt668.com, gizi.site, loveplanet.site and propertyinvestorabroad.com share IP numbers with an.com.tw.

Name Servers

an.com.tw is delegated to two name servers: jocelyn.ns.cloudflare.com and vern.ns.cloudflare.com.

an.com.tw uses the same name server setup as other domains, for instance goodvisas.com, amods.top, bookiestackflow.com, zenithhubcasino.com and inssaving.com.

an.com.tw shares name servers with other domains at least partially, for instance fangjieautopart.com, escotomotiv.com, hzzgyx.com, forlinet.com and 789win.fashion.

these name servers are often used together with the name servers hugh.ns.cloudflare.com.

Host names with six IP numbers: jocelyn.ns.cloudflare.com points to 2606:4700:50::adf5:3aae, 2803:f800:50::6ca2:c0ae, 2a06:98c1:50::ac40:20ae, 108.162.192.174, 172.64.32.174 and 173.245.58.174; vern.ns.cloudflare.com points to 2606:4700:58::adf5:3bf3, 2803:f800:50::6ca2:c1f3, 2a06:98c1:50::ac40:21f3, 108.162.193.243, 172.64.33.243 and 173.245.59.243.

Mail Servers

an.com.tw is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

an.com.tw shares some mail servers with other domains, including mitti.pl, chaiyaphum3.go.th, chunglai.com, kanjilalji.com and restocar.com.

these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.