coder.tw - robtex.com

coder.tw

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:24a0Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c4c0Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.160Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.192Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamit.ns.cloudflare.com ⭐
NSmagnolia.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c07::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f27.1e100.net
A142.251.179.26🇺🇸 Google142.251.179.0/24
PTRpd-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(30)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(40)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(50)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTgoogle-site-verification=aLglPDOXFaR6g24DVORnGkLbfvXabduY9a3lhO4z9QM
TXTgoogle-site-verification=bCgOAncVgFcIX9f5Xq5o40K3koD7h95d9P9X-yuKXLI
TXTgoogle-site-verification=doXXE1mOwac-55vVlhzSmIAQoDuKJ1wYu_Me_MKw5Hw
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.160, 172.67.196.192
IPv6 hints2606:4700:3030::6815:24a0, 2606:4700:3035::ac43:c4c0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOAamit.ns.cloudflare.comdns@cloudflare.com serial=2408540091

tw

DNSSEC🔒 Signed (DS record present)
NSa.dns.tw ⭐
NSanytld.apnic.net ⚠️ Not in parent delegation
NSb.dns.tw
NSc.dns.tw
NSd.dns.tw
NSe.dns.tw
NSf.dns.tw
NSg.dns.tw
NSh.dns.tw
SOAa.dns.twsnw@twnic.net.tw 2011-03-17 #25

Same first word

coder.hu
coder.college
coder.one
coder.coffee
coder.ac.cn
coder.uz
coder.work
coder.haus
coder.es
coder.si
coder.pt
coder.la
coder.cl
coder.agency
coder.hr
coder.fi
coder.me
coder.nu
coder.us
coder.org.ua
coder.app
coder.mx
coder.ly
coder.ai
coder.academy
coder.onl
coder.fyi
coder.net
coder.ie
coder.to
coder.land
coder.be
coder.az
coder.com.vn
coder.town
coder.pm
coder.tv
coder.com
coder.ro
coder.nl
coder.show
coder.social
coder.am
coder.co.jp
coder.lt
coder.io
coder.tw
coder.co.za
coder.com.my
coder.ru
coder.camp
coder.or.jp
coder.su
coder.com.pe
coder.ch
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coder.market
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coder.lv
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coder.today
coder.co
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coder.solutions
coder.works
coder.science
coder.school
coder.it
coder.altervista.org
coder.life
coder.dog
coder.guru
coder.sg
coder.co.nz
coder.at
coder.ovh
coder.sh
coder.band
coder.tools
coder.moe

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DNS History

26 records (11 active, 15 former)

20162017201820192020202120222023202420252026NSamit.ns.cloudflare.commagnolia.ns.cloudflare.coma.dns.gandi.netb.dns.gandi.netc.dns.gandi.netmns01.domaincontrol.commns02.domaincontrol.comns-121-b.gandi.netns-67-c.gandi.netns-70-a.gandi.netns1.gandi.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.36.160172.67.196.1922606:4700:3030::6815:24a02606:4700:3035::ac43:c4c0128.199.161.181172.64.80.12606:4700:130:436c:6f75:6466:6c61:72652606:4700:3032::6815:24a0
○NSa.dns.gandi.net2016-09-19 → 2016-09-19 · 4 obs
○ 2016-04-02 21:55:36
● 2016-09-19 18:00:42
○ 2017-04-07 18:13:22
○ 2026-07-08 03:00:56
●NSamit.ns.cloudflare.com2026-02-15 → 2026-07-08 · 3 obs
○ 2017-04-07 18:13:22
● 2026-02-15 16:25:14
● 2026-07-08 03:00:56
○NSb.dns.gandi.net2016-09-19 → 2016-09-19 · 4 obs
○ 2016-04-02 21:55:36
● 2016-09-19 18:00:42
○ 2017-04-07 18:13:22
○ 2026-07-08 03:00:56
○NSc.dns.gandi.net2016-09-19 → 2016-09-19 · 4 obs
○ 2016-04-02 21:55:36
● 2016-09-19 18:00:42
○ 2017-04-07 18:13:22
○ 2026-07-08 03:00:56
●NSmagnolia.ns.cloudflare.com2026-02-15 → 2026-07-08 · 3 obs
○ 2017-04-07 18:13:22
● 2026-02-15 16:25:14
● 2026-07-08 03:00:56
○NSmns01.domaincontrol.com2015-06-07 → 2016-04-02 · 4 obs
● 2015-06-07 11:37:52
● 2016-04-02 21:55:36
○ 2016-09-19 18:00:42
○ 2026-07-08 03:00:56
○NSmns02.domaincontrol.com2015-06-07 → 2016-04-02 · 4 obs
● 2015-06-07 11:37:52
● 2016-04-02 21:55:36
○ 2016-09-19 18:00:42
○ 2026-07-08 03:00:56
○NSns-121-b.gandi.net2017-04-07 → 2017-04-07 · 4 obs
○ 2016-09-19 18:00:42
● 2017-04-07 18:13:22
○ 2026-02-15 16:25:14
○ 2026-07-08 03:00:56
○NSns-67-c.gandi.net2017-04-07 → 2017-04-07 · 4 obs
○ 2016-09-19 18:00:42
● 2017-04-07 18:13:22
○ 2026-02-15 16:25:14
○ 2026-07-08 03:00:56
○NSns-70-a.gandi.net2017-04-07 → 2017-04-07 · 4 obs
○ 2016-09-19 18:00:42
● 2017-04-07 18:13:22
○ 2026-02-15 16:25:14
○ 2026-07-08 03:00:56
○NSns1.gandi.net2017-04-07 → 2017-04-07 · 4 obs
○ 2016-09-19 18:00:42
● 2017-04-07 18:13:22
○ 2026-02-15 16:25:14
○ 2026-07-08 03:00:56
●MXalt1.aspmx.l.google.com2015-06-07 → 2026-07-08 · 2 obs
● 2015-06-07 11:37:52
● 2026-07-08 03:00:56
●MXalt2.aspmx.l.google.com2015-06-07 → 2026-07-08 · 2 obs
● 2015-06-07 11:37:52
● 2026-07-08 03:00:56
●MXalt3.aspmx.l.google.com2016-09-19 → 2026-07-08 · 3 obs
○ 2016-04-02 21:55:36
● 2016-09-19 18:00:42
● 2026-07-08 03:00:56
●MXalt4.aspmx.l.google.com2016-09-19 → 2026-07-08 · 3 obs
○ 2016-04-02 21:55:36
● 2016-09-19 18:00:42
● 2026-07-08 03:00:56
●MXaspmx.l.google.com2015-06-07 → 2026-07-08 · 2 obs
● 2015-06-07 11:37:52
● 2026-07-08 03:00:56
○MXaspmx2.googlemail.com2015-06-07 → 2016-04-02 · 4 obs
● 2015-06-07 11:37:52
● 2016-04-02 21:55:36
○ 2016-09-19 18:00:42
○ 2026-07-08 03:00:56
○MXaspmx3.googlemail.com2015-06-07 → 2016-04-02 · 4 obs
● 2015-06-07 11:37:52
● 2016-04-02 21:55:36
○ 2016-09-19 18:00:42
○ 2026-07-08 03:00:56
●A104.21.36.1602026-02-15 → 2026-07-08 · 6 obs
○ 2017-04-07 18:13:22
● 2026-02-15 16:25:14
● 2026-02-19 23:29:48
○ 2026-03-20 02:43:30
● 2026-04-04 01:05:46
● 2026-07-08 03:00:56
○A128.199.161.1812015-06-07 → 2017-04-07 · 4 obs
● 2015-06-07 11:37:52
● 2017-04-07 18:13:22
○ 2026-02-15 16:25:14
○ 2026-07-08 03:00:56
○A172.64.80.12026-03-20 → 2026-03-20 · 4 obs
○ 2026-02-19 23:29:48
● 2026-03-20 02:43:30
○ 2026-04-04 01:05:46
○ 2026-07-08 03:00:56
●A172.67.196.1922026-02-15 → 2026-07-08 · 6 obs
○ 2017-04-07 18:13:22
● 2026-02-15 16:25:14
● 2026-02-19 23:29:48
○ 2026-03-20 02:43:30
● 2026-04-04 01:05:46
● 2026-07-08 03:00:56
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-20 → 2026-03-20 · 4 obs
○ 2026-02-19 23:29:48
● 2026-03-20 02:43:30
○ 2026-04-04 01:05:46
○ 2026-07-08 03:00:56
●A2606:4700:3030::6815:24a02026-07-05 → 2026-07-08 · 3 obs
○ 2026-06-07 17:22:30
● 2026-07-05 02:04:56
● 2026-07-08 03:00:56
○A2606:4700:3032::6815:24a02026-02-15 → 2026-06-07 · 8 obs
○ 2017-04-07 18:13:22
● 2026-02-15 16:25:14
● 2026-02-19 23:29:48
○ 2026-03-20 02:43:30
● 2026-04-04 01:05:46
● 2026-06-07 17:22:30
○ 2026-07-05 02:04:56
○ 2026-07-08 03:00:56
●A2606:4700:3035::ac43:c4c02026-02-15 → 2026-07-08 · 6 obs
○ 2017-04-07 18:13:22
● 2026-02-15 16:25:14
● 2026-02-19 23:29:48
○ 2026-03-20 02:43:30
● 2026-04-04 01:05:46
● 2026-07-08 03:00:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twd.dns.tw, anytld.apnic.net, c.dns.tw, g.dns.tw...16 records
coder.twamit.ns.cloudflare.com, magnolia.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.63

NS records: amit.ns.cloudflare.com, magnolia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coder.tw (unsigned zone)

⏱️ Timing

Total: 1761ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.36.160, 172.67.196.192
AAAA22606:4700:3035::ac43:c4c0, 2606:4700:3030::6815:24a0
NS2amit.ns.cloudflare.com, magnolia.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT4google-site-verification=aLglPDOXFaR6g24, google-site-verification=bCgOAncVgFcIX9f...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amit.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 16

In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)

Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)

Analysis

IP Addresses

coder.tw directs to four IP numbers, which are 104.21.36.160, 172.67.196.192, 2606:4700:3030::6815:24a0 and 2606:4700:3035::ac43:c4c0.

Name Servers

coder.tw is delegated to two name servers: amit.ns.cloudflare.com and magnolia.ns.cloudflare.com.

Mail Servers

Five mail servers handle coder.tw: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

Hosts with two IP numbers each:

aspmx.l.google.com points to 142.251.179.26 and 2607:f8b0:4004:c07::1b.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.