coder.tw - robtex.com

coder.tw

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:24a0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c4c0🇺🇸 Cloudflare2606:4700:3035::/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
A172.67.196.192🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamit.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
A2803:f800:50::6ca2:c13f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamit.ns.cloudflare.com
A2a06:98c1:50::ac40:213f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamit.ns.cloudflare.com
A108.162.193.63🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
A172.64.33.63🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
A173.245.59.63🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
NSmagnolia.ns.cloudflare.com
A2606:4700:50::a29f:26d6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagnolia.ns.cloudflare.com
A2803:f800:50::6ca2:c2d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmagnolia.ns.cloudflare.com
A2a06:98c1:50::ac40:22d6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmagnolia.ns.cloudflare.com
A108.162.194.214🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagnolia.ns.cloudflare.com
A162.159.38.214Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagnolia.ns.cloudflare.com
A172.64.34.214🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagnolia.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1f::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f26.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.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::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.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 2011-03-04 #31

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
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coder.agency
coder.hr
coder.fi
coder.me
coder.nu
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coder.org.ua
coder.app
coder.mx
coder.ly
coder.ai
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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
○ 2026-07-05 02:04:56
●NSamit.ns.cloudflare.com2026-02-15 → 2026-07-05 · 3 obs
○ 2017-04-07 18:13:22
● 2026-02-15 16:25:14
● 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
●NSmagnolia.ns.cloudflare.com2026-02-15 → 2026-07-05 · 3 obs
○ 2017-04-07 18:13:22
● 2026-02-15 16:25:14
● 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
●MXalt1.aspmx.l.google.com2015-06-07 → 2026-07-05 · 2 obs
● 2015-06-07 11:37:52
● 2026-07-05 02:04:56
●MXalt2.aspmx.l.google.com2015-06-07 → 2026-07-05 · 2 obs
● 2015-06-07 11:37:52
● 2026-07-05 02:04:56
●MXalt3.aspmx.l.google.com2016-09-19 → 2026-07-05 · 3 obs
○ 2016-04-02 21:55:36
● 2016-09-19 18:00:42
● 2026-07-05 02:04:56
●MXalt4.aspmx.l.google.com2016-09-19 → 2026-07-05 · 3 obs
○ 2016-04-02 21:55:36
● 2016-09-19 18:00:42
● 2026-07-05 02:04:56
●MXaspmx.l.google.com2015-06-07 → 2026-07-05 · 2 obs
● 2015-06-07 11:37:52
● 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
●A104.21.36.1602026-02-15 → 2026-07-05 · 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
● 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
●A172.67.196.1922026-02-15 → 2026-07-05 · 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
● 2026-07-05 02:04:56
○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
○ 2026-07-05 02:04:56
●A2606:4700:3030::6815:24a02026-07-05 → 2026-07-05 · 2 obs
○ 2026-06-07 17:22:30
● 2026-07-05 02:04:56
○A2606:4700:3032::6815:24a02026-02-15 → 2026-06-07 · 7 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
●A2606:4700:3035::ac43:c4c02026-02-15 → 2026-07-05 · 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
● 2026-07-05 02:04:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twg.dns.tw, anytld.apnic.net, e.dns.tw, a.dns.tw...16 records
coder.twamit.ns.cloudflare.com, magnolia.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.214

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: 1583ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.196.192, 104.21.36.160
AAAA22606:4700:3030::6815:24a0, 2606:4700:3035::ac43:c4c0
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 (g.dns.tw, e.dns.tw, e.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.

Among the host names that share IP numbers with coder.tw are specable.com.cn, softwaregalaxy.com, mail.pasteleriadesepulveda.es and two others.

Name Servers

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

coder.tw has the same name server delegation as a number of other domains, such as gibdd-mreo-moscow.ru, iprocessproject.com, org-appv3-connect-wallet.com and two more.

The name servers of coder.tw overlap at least partially with those of other domains — among them zuzujoumsolutions.click, 9nrn8c.top, zayaalis.com and two more.

The name servers donald.ns.cloudflare.com, raegan.ns.cloudflare.com and elliot.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

amit.ns.cloudflare.com resolves to 108.162.193.63, 172.64.33.63, 173.245.59.63 and 3 other IP addresses.

magnolia.ns.cloudflare.com resolves to 108.162.194.214, 162.159.38.214, 172.64.34.214 and 3 other IP addresses.

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.

coder.tw shares at least some of its mail servers with other domains — for example ns500768.ns500758.ns500758.ns500759.ns500758.ns500735.ns500736.ns500735.ns500698.ns500735.ns500698.ns500698.ns500619.ns500686.ns500619.ns500576.trackreceptor.com, upsam.com, ns500758.ns500758.ns500698.ns500759.ns500698.ns500698.ns500735.ns500698.ns500735.ns500736.ns500619.ns500686.ns500619.trackreceptor.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 192.178.155.26 and 2607:f8b0:4004:c1f::1a.

alt1.aspmx.l.google.com points to 108.177.123.26 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::1a.