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:c1d::1b🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.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
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(40)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(50)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.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=53, name=cloudflare-ech.com
SOAamit.ns.cloudflare.comdns@cloudflare.com serial=2409993160

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 serial=2011047275

Subdomains

me.coder.tw

Same first word

coder.hu
coder.college
coder.one
coder.coffee
coder.ac.cn
coder.uz
coder.media
coder.work
coder.haus
coder.es
coder.si
coder.in.ua
coder.pt
coder.la
coder.cl
coder.agency
coder.care
coder.finance
coder.hr
coder.fi
coder.institute
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.web.id
coder.or.jp
coder.su
coder.com.pe
coder.ch
coder.gg
coder.market
coder.world
coder.lv
coder.ca
coder.cz
coder.pl
coder.today
coder.co
coder.zone
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.sale
coder.at
coder.ovh
coder.sh
coder.band
coder.tools
coder.moe

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credo.ai
ecord.info
corde.eu
derco.info
corde.net
recod.it
redco.in
dcore.nl
decor.online
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dorec.de
credo.es
decor.co.nz
ordec.fr
credo.ph
cerdo.it
credo.cn
derco.nl
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decor.ru
decor.ro
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dreco.ir
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corde.nl
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decor.cloud
decor.com.ar
credo.info
cerdo.org
ocder.com
decro.net
cedro.org
decor.casa
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decor.vision
cedro.biz
redco.cn
credo.com.br
erdoc.org
redco.com
decor.nl
docer.de
decor.africa
decor.zone
derco.com.br
docer.com
decor.company
cedro.ce.gov.br
cored.eu
cored.org
cedor.pl
derco.sk
cored.net
decor.yachts
decor.am
credo.ge
edocr.com
rcode.co.kr
decor.md
credo.co.at
credo.fm
derco.ru
credo.lv
rcode.de
dreco.com
corde.cn
cdoer.com
credo.tel
docer.com.cn
decor.no
docer.pl
credo.edu.pk
corde.com.au
dcore.net
credo.ca
redco.it

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
○ 2026-08-08 13:44:30
●NSamit.ns.cloudflare.com2026-02-15 → 2026-08-08 · 3 obs
○ 2017-04-07 18:13:22
● 2026-02-15 16:25:14
● 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
●NSmagnolia.ns.cloudflare.com2026-02-15 → 2026-08-08 · 3 obs
○ 2017-04-07 18:13:22
● 2026-02-15 16:25:14
● 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
●MXalt1.aspmx.l.google.com2015-06-07 → 2026-08-08 · 2 obs
● 2015-06-07 11:37:52
● 2026-08-08 13:44:30
●MXalt2.aspmx.l.google.com2015-06-07 → 2026-08-08 · 2 obs
● 2015-06-07 11:37:52
● 2026-08-08 13:44:30
●MXalt3.aspmx.l.google.com2016-09-19 → 2026-08-08 · 3 obs
○ 2016-04-02 21:55:36
● 2016-09-19 18:00:42
● 2026-08-08 13:44:30
●MXalt4.aspmx.l.google.com2016-09-19 → 2026-08-08 · 3 obs
○ 2016-04-02 21:55:36
● 2016-09-19 18:00:42
● 2026-08-08 13:44:30
●MXaspmx.l.google.com2015-06-07 → 2026-08-08 · 2 obs
● 2015-06-07 11:37:52
● 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
●A104.21.36.1602026-02-15 → 2026-08-08 · 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
● 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
●A172.67.196.1922026-02-15 → 2026-08-08 · 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
● 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
●A2606:4700:3030::6815:24a02026-07-05 → 2026-08-08 · 3 obs
○ 2026-06-07 17:22:30
● 2026-07-05 02:04:56
● 2026-08-08 13:44:30
○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
○ 2026-08-08 13:44:30
●A2606:4700:3035::ac43:c4c02026-02-15 → 2026-08-08 · 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
● 2026-08-08 13:44:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twh.dns.tw, b.dns.tw, f.dns.tw, a.dns.tw...-
coder.twamit.ns.cloudflare.com, magnolia.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.63

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: 832ms | 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

Analysis

Hierarchy

me.coder.tw is a subdomain of coder.tw.

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, dpstation.com, softwaregalaxy.com 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, org-appv3-connect-wallet.com, dj-sandman.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 to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com points to 192.178.155.27 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.