21coders.com - dns.ninja

21coders.com

DNSSEC⚠️ Not signed
A44.227.65.245🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
PTRec2-44-227-65-245.us-west-2.compute.amazonaws.com
A44.227.76.166🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
NScuritiba.ns.porkbun.com ⭐
A2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2405690541

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782914246

Previously MX for

21coders.com

Subdomains

ns1.21coders.com
ns2.21coders.com

Same first word

21coders.com

DNS History

27 records (6 active, 21 former)

20162017201820192020202120222023202420252026NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comdns3.parkpage.foundationapi.comdns4.parkpage.foundationapi.comlocalhostns1.21coders.comns1.21coders.netns1.afternic.comns1.mytrafficmanagement.comns1626.ztomy.comns2.21coders.comns2.afternic.comns2.mytrafficmanagement.comns2626.ztomy.comMX.21coders.comA44.227.65.24544.227.76.166104.130.124.9613.248.169.48204.11.56.48209.99.40.21976.223.54.14697.74.134.43PTRns1626.ztomy.com
●NScuritiba.ns.porkbun.com2026-03-20 → 2026-07-01 · 3 obs
○ 2026-03-09 09:19:30
● 2026-03-20 19:13:34
● 2026-07-01 14:04:58
○NSdns3.parkpage.foundationapi.com2016-04-12 → 2016-04-12 · 4 obs
○ 2016-01-24 03:42:28
● 2016-04-12 12:13:20
○ 2016-11-19 20:15:42
○ 2026-07-01 14:04:58
○NSdns4.parkpage.foundationapi.com2016-04-12 → 2016-04-12 · 4 obs
○ 2016-01-24 03:42:28
● 2016-04-12 12:13:20
○ 2016-11-19 20:15:42
○ 2026-07-01 14:04:58
●NSfortaleza.ns.porkbun.com2026-03-20 → 2026-07-01 · 3 obs
○ 2026-03-09 09:19:30
● 2026-03-20 19:13:34
● 2026-07-01 14:04:58
○NSlocalhost2016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-12 12:13:20
● 2016-11-19 20:15:42
○ 2017-10-07 01:25:18
○ 2026-07-01 14:04:58
●NSmaceio.ns.porkbun.com2026-03-20 → 2026-07-01 · 3 obs
○ 2026-03-09 09:19:30
● 2026-03-20 19:13:34
● 2026-07-01 14:04:58
○NSns1.21coders.com2015-08-20 → 2016-01-24 · 4 obs
● 2015-08-20 06:16:08
● 2016-01-24 03:42:28
○ 2016-04-12 12:13:20
○ 2026-07-01 14:04:58
○NSns1.21coders.net2015-08-20 → 2016-01-24 · 4 obs
● 2015-08-20 06:16:08
● 2016-01-24 03:42:28
○ 2016-04-12 12:13:20
○ 2026-07-01 14:04:58
○NSns1.afternic.com2026-02-21 → 2026-03-04 · 5 obs
○ 2017-10-07 01:25:18
● 2026-02-21 16:51:34
● 2026-03-04 00:20:06
○ 2026-03-09 09:19:30
○ 2026-07-01 14:04:58
○NSns1.mytrafficmanagement.com2016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-12 12:13:20
● 2016-11-19 20:15:42
○ 2017-10-07 01:25:18
○ 2026-07-01 14:04:58
○NSns1626.ztomy.com2017-10-07 → 2017-10-07 · 4 obs
○ 2016-11-19 20:15:42
● 2017-10-07 01:25:18
○ 2026-02-21 16:51:34
○ 2026-07-01 14:04:58
○NSns2.21coders.com2015-08-20 → 2016-01-24 · 4 obs
● 2015-08-20 06:16:08
● 2016-01-24 03:42:28
○ 2016-04-12 12:13:20
○ 2026-07-01 14:04:58
○NSns2.afternic.com2026-02-21 → 2026-03-04 · 5 obs
○ 2017-10-07 01:25:18
● 2026-02-21 16:51:34
● 2026-03-04 00:20:06
○ 2026-03-09 09:19:30
○ 2026-07-01 14:04:58
○NSns2.mytrafficmanagement.com2016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-12 12:13:20
● 2016-11-19 20:15:42
○ 2017-10-07 01:25:18
○ 2026-07-01 14:04:58
○NSns2626.ztomy.com2017-10-07 → 2017-10-07 · 4 obs
○ 2016-11-19 20:15:42
● 2017-10-07 01:25:18
○ 2026-02-21 16:51:34
○ 2026-07-01 14:04:58
●NSsalvador.ns.porkbun.com2026-03-20 → 2026-07-01 · 3 obs
○ 2026-03-09 09:19:30
● 2026-03-20 19:13:34
● 2026-07-01 14:04:58
○MX.2026-02-21 → 2026-07-01 · 2 obs
○ 2026-02-21 16:51:34
○ 2026-07-01 14:04:58
○MX21coders.com2015-08-20 → 2016-01-24 · 4 obs
● 2015-08-20 06:16:08
● 2016-01-24 03:42:28
○ 2016-04-12 12:13:20
○ 2026-07-01 14:04:58
○A104.130.124.962016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-12 12:13:20
● 2016-11-19 20:15:42
○ 2017-10-07 01:25:18
○ 2026-07-01 14:04:58
○A13.248.169.482026-02-21 → 2026-03-04 · 5 obs
○ 2017-10-07 01:25:18
● 2026-02-21 16:51:34
● 2026-03-04 00:20:06
○ 2026-03-09 09:19:30
○ 2026-07-01 14:04:58
○A204.11.56.482017-10-07 → 2017-10-07 · 4 obs
○ 2016-11-19 20:15:42
● 2017-10-07 01:25:18
○ 2026-02-21 16:51:34
○ 2026-07-01 14:04:58
○A209.99.40.2192016-04-12 → 2016-04-12 · 4 obs
○ 2016-01-24 03:42:28
● 2016-04-12 12:13:20
○ 2016-11-19 20:15:42
○ 2026-07-01 14:04:58
●A44.227.65.2452026-03-20 → 2026-07-01 · 3 obs
○ 2026-03-09 09:19:30
● 2026-03-20 19:13:34
● 2026-07-01 14:04:58
●A44.227.76.1662026-03-20 → 2026-07-01 · 3 obs
○ 2026-03-09 09:19:30
● 2026-03-20 19:13:34
● 2026-07-01 14:04:58
○A76.223.54.1462026-02-21 → 2026-03-04 · 5 obs
○ 2017-10-07 01:25:18
● 2026-02-21 16:51:34
● 2026-03-04 00:20:06
○ 2026-03-09 09:19:30
○ 2026-07-01 14:04:58
○A97.74.134.432015-08-20 → 2016-01-24 · 4 obs
● 2015-08-20 06:16:08
● 2016-01-24 03:42:28
○ 2016-04-12 12:13:20
○ 2026-07-01 14:04:58
○PTRns1626.ztomy.com2017-10-07 → 2017-10-07 · 3 obs
● 2017-10-07 01:25:18
○ 2026-02-21 16:51:34
○ 2026-07-01 14:04:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
21coders.commaceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com8 records

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21coders.com (unsigned zone)

⏱️ Timing

Total: 322ms | Queries: -

📄 Records

TypeCountSample Data
A244.227.65.245, 44.227.76.166
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
SOA1curitiba.ns.porkbun.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Hierarchy

21coders.com serves as the parent of ns1.21coders.com and ns2.21coders.com.

IP Addresses

21coders.com directs to two IP numbers, 44.227.65.245 and 44.227.76.166

kpm.link, hbcyzm.com, electronicscarthage.com plus two other host names have IP numbers in common with 21coders.com.

Name Servers

Four name servers handle the delegation for 21coders.com: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

21coders.com shares at least some of its name servers with other domains, including federaldebt.com, inkhd.com, toon.works and two others.

The host names curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each resolve to two IP addresses: curitiba.ns.porkbun.com resolves to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com resolves to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com resolves to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com resolves to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.