dicoding.com - dns.ninja

`dicoding.com`

DNSSEC	⚠️ Not signed
A	75.2.21.170^{🇺🇸 Amazon75.2.16.0/20}
		PTR	`aa94f0faaa41e2215.awsglobalaccelerator.com`
A	99.83.220.86^{🇺🇸 Amazon99.83.208.0/20}
NS	`ns-1946.awsdns-51.co.uk` ⭐
		A	2600:9000:5307:9a00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1946.awsdns-51.co.uk`
		A	205.251.199.154^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1946.awsdns-51.co.uk`
NS	`ns-1290.awsdns-33.org`
		A	2600:9000:5305:a00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1290.awsdns-33.org`
		A	205.251.197.10^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1290.awsdns-33.org`
NS	`ns-471.awsdns-58.com`
		A	2600:9000:5301:d700::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-471.awsdns-58.com`
		A	205.251.193.215^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-471.awsdns-58.com`
NS	`ns-738.awsdns-28.net`
		A	2600:9000:5302:e200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-738.awsdns-28.net`
		A	205.251.194.226^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-738.awsdns-28.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`MS=ms32658087`
TXT	`anthropic-domain-verification-0v9ksm=pJCh2lm9i5pCk67P1RtkYuxTD`
TXT	`facebook-domain-verification=qayxh0ujrs6gh6jktb6vhyrixsybxb`
TXT	`google-site-verification=-BkHDC3dwXX93QIyoHkIU8YqgEsoFiIj5rMTZXRXRFs`
TXT	`google-site-verification=ETWueehS9eLrN3hCOedoy-Lme1dSCUPIGuRJtboPpdY`
TXT	`google-site-verification=TtWwq2gQJWz2wTzPSPNxqfb7HLJHA7Sz7DSNKuEXyNo`
TXT	`google-site-verification=bvRr8Pj7NBzql60etJM2aOvLT8cAE4sLPsn1q-F4cSc`
TXT	`google-site-verification=cciBbXSPiIlrZQJTWeq32VfdKyB4VLQqa8itGpB9iME`
TXT	`google-site-verification=y0NibzdHQEGK5qyAQFm6fCKxkjfxYV0SC1RoRGr_xzI`
TXT	`k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2it...`
TXT	`openai-domain-verification=dv-BM2y7mR6lkkPokYWBOxPTVRs`
TXT	`v=spf1 include:sendgrid.net include:amazonses.com include:_spf.google.com inc...`
SOA	`ns-1946.awsdns-51.co.uk`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1780740766

rank #106756 globally
rank #48959 in the tld
📈 Tranco rank: #61,946

Subdomains

www.dicoding.com

aws.dicoding.com

cdn.dicoding.com

codingcamp.dicoding.com

forms.dicoding.com

Same first word

dicoding.com

dicoding.co

dicoding.space

dicoding.net

dicoding.ac.id

dicoding.org

dicoding.id

Similar names

icodding.blogspot.hk

indigocd.com

dcindigo.com

indigodc.com

codingid.com

idcoding.com

DNS History

36 records (11 active, 25 former)

○NSanirban.ns.cloudflare.com2016-05-02 → 2019-10-23 · 5 obs

○ 2016-02-11 05:09:06
● 2016-05-02 04:09:00
● 2019-10-23 17:14:18
○ 2020-10-08 00:53:38
○ 2026-06-06 10:21:26

○NSjamie.ns.cloudflare.com2016-05-02 → 2019-10-23 · 5 obs

○ 2016-02-11 05:09:06
● 2016-05-02 04:09:00
● 2019-10-23 17:14:18
○ 2020-10-08 00:53:38
○ 2026-06-06 10:21:26

○NSjill.ns.cloudflare.com2016-01-18 → 2016-02-11 · 5 obs

○ 2015-10-23 19:53:16
● 2016-01-18 18:33:46
● 2016-02-11 05:09:06
○ 2016-05-02 04:09:00
○ 2026-06-06 10:21:26

●NSns-1290.awsdns-33.org2020-10-08 → 2026-06-06 · 3 obs

○ 2019-10-23 17:14:18
● 2020-10-08 00:53:38
● 2026-06-06 10:21:26

●NSns-1946.awsdns-51.co.uk2020-10-08 → 2026-06-06 · 3 obs

○ 2019-10-23 17:14:18
● 2020-10-08 00:53:38
● 2026-06-06 10:21:26

●NSns-471.awsdns-58.com2020-10-08 → 2026-06-06 · 3 obs

○ 2019-10-23 17:14:18
● 2020-10-08 00:53:38
● 2026-06-06 10:21:26

●NSns-738.awsdns-28.net2020-10-08 → 2026-06-06 · 3 obs

○ 2019-10-23 17:14:18
● 2020-10-08 00:53:38
● 2026-06-06 10:21:26

○NSns1.webfaction.com2015-08-26 → 2015-08-26 · 3 obs

● 2015-08-26 04:44:46
○ 2015-10-20 12:50:22
○ 2026-06-06 10:21:26

○NSns1stv.name.com2015-10-20 → 2015-10-23 · 5 obs

○ 2015-08-26 04:44:46
● 2015-10-20 12:50:22
● 2015-10-23 19:53:16
○ 2016-01-18 18:33:46
○ 2026-06-06 10:21:26

○NSns2.webfaction.com2015-08-26 → 2015-08-26 · 3 obs

● 2015-08-26 04:44:46
○ 2015-10-20 12:50:22
○ 2026-06-06 10:21:26

○NSns2nsw.name.com2015-10-20 → 2015-10-23 · 5 obs

○ 2015-08-26 04:44:46
● 2015-10-20 12:50:22
● 2015-10-23 19:53:16
○ 2016-01-18 18:33:46
○ 2026-06-06 10:21:26

○NSns3.webfaction.com2015-08-26 → 2015-08-26 · 3 obs

● 2015-08-26 04:44:46
○ 2015-10-20 12:50:22
○ 2026-06-06 10:21:26

○NSns3flt.name.com2015-10-20 → 2015-10-23 · 5 obs

○ 2015-08-26 04:44:46
● 2015-10-20 12:50:22
● 2015-10-23 19:53:16
○ 2016-01-18 18:33:46
○ 2026-06-06 10:21:26

○NSns4.webfaction.com2015-08-26 → 2015-08-26 · 3 obs

● 2015-08-26 04:44:46
○ 2015-10-20 12:50:22
○ 2026-06-06 10:21:26

○NSns4jnz.name.com2015-10-20 → 2015-10-23 · 5 obs

○ 2015-08-26 04:44:46
● 2015-10-20 12:50:22
● 2015-10-23 19:53:16
○ 2016-01-18 18:33:46
○ 2026-06-06 10:21:26

○NSrob.ns.cloudflare.com2016-01-18 → 2016-02-11 · 5 obs

○ 2015-10-23 19:53:16
● 2016-01-18 18:33:46
● 2016-02-11 05:09:06
○ 2016-05-02 04:09:00
○ 2026-06-06 10:21:26

●MXalt1.aspmx.l.google.com2026-03-25 → 2026-06-06 · 3 obs

○ 2021-04-06 06:33:56
● 2026-03-25 14:46:02
● 2026-06-06 10:21:26

●MXalt2.aspmx.l.google.com2026-03-25 → 2026-06-06 · 3 obs

○ 2021-04-06 06:33:56
● 2026-03-25 14:46:02
● 2026-06-06 10:21:26

●MXalt3.aspmx.l.google.com2026-03-25 → 2026-06-06 · 3 obs

○ 2021-04-06 06:33:56
● 2026-03-25 14:46:02
● 2026-06-06 10:21:26

●MXalt4.aspmx.l.google.com2026-03-25 → 2026-06-06 · 3 obs

○ 2021-04-06 06:33:56
● 2026-03-25 14:46:02
● 2026-06-06 10:21:26

●MXaspmx.l.google.com2026-03-25 → 2026-06-06 · 3 obs

○ 2021-04-06 06:33:56
● 2026-03-25 14:46:02
● 2026-06-06 10:21:26

○MXmx7.webfaction.com2015-08-26 → 2021-04-06 · 4 obs

● 2015-08-26 04:44:46
● 2021-04-06 06:33:56
○ 2026-03-25 14:46:02
○ 2026-06-06 10:21:26

○MXmx8.webfaction.com2015-08-26 → 2021-04-06 · 4 obs

● 2015-08-26 04:44:46
● 2021-04-06 06:33:56
○ 2026-03-25 14:46:02
○ 2026-06-06 10:21:26

○MXmx9.webfaction.com2015-08-26 → 2021-04-06 · 4 obs

● 2015-08-26 04:44:46
● 2021-04-06 06:33:56
○ 2026-03-25 14:46:02
○ 2026-06-06 10:21:26

○A104.24.106.1342016-02-11 → 2016-02-11 · 4 obs

○ 2016-01-20 04:31:30
● 2016-02-11 05:09:06
○ 2016-05-02 04:09:00
○ 2026-06-06 10:21:26

○A104.24.107.1342016-02-11 → 2016-02-11 · 4 obs

○ 2016-01-20 04:31:30
● 2016-02-11 05:09:06
○ 2016-05-02 04:09:00
○ 2026-06-06 10:21:26

○A104.28.20.1052016-05-02 → 2019-10-23 · 12 obs

○ 2016-02-11 05:09:06
● 2016-05-02 04:09:00
○ 2016-05-15 05:06:38
○ 2016-05-29 05:34:46
● 2016-06-06 11:19:42
● 2016-06-20 12:43:46
○ 2016-08-15 15:46:06
○ 2018-01-27 11:53:30
● 2019-08-02 17:09:28
● 2019-10-23 17:14:18
○ 2020-10-08 00:53:38
○ 2026-06-06 10:21:26

○A104.28.21.1052016-05-02 → 2019-10-23 · 12 obs

○A128.199.239.92015-08-26 → 2015-10-23 · 4 obs

● 2015-08-26 04:44:46
● 2015-10-23 19:53:16
○ 2016-01-18 18:33:46
○ 2026-06-06 10:21:26

○A13.76.165.762017-05-04 → 2018-01-27 · 5 obs

○ 2016-12-28 22:17:34
● 2017-05-04 12:22:18
● 2018-01-27 11:53:30
○ 2019-08-02 17:09:28
○ 2026-06-06 10:21:26

○A13.76.82.2462016-05-15 → 2016-12-28 · 9 obs

○ 2016-05-02 04:09:00
● 2016-05-15 05:06:38
● 2016-05-29 05:34:46
○ 2016-06-06 11:19:42
○ 2016-06-20 12:43:46
● 2016-08-15 15:46:06
● 2016-12-28 22:17:34
○ 2017-05-04 12:22:18
○ 2026-06-06 10:21:26

○A163.47.9.2482016-01-18 → 2016-01-20 · 5 obs

○ 2015-10-23 19:53:16
● 2016-01-18 18:33:46
● 2016-01-20 04:31:30
○ 2016-02-11 05:09:06
○ 2026-06-06 10:21:26

○A2606:4700:30::681c:14692019-08-02 → 2019-10-23 · 5 obs

○ 2018-01-27 11:53:30
● 2019-08-02 17:09:28
● 2019-10-23 17:14:18
○ 2020-10-08 00:53:38
○ 2026-06-06 10:21:26

○A2606:4700:30::681c:15692019-08-02 → 2019-10-23 · 5 obs

○ 2018-01-27 11:53:30
● 2019-08-02 17:09:28
● 2019-10-23 17:14:18
○ 2020-10-08 00:53:38
○ 2026-06-06 10:21:26

●A75.2.21.1702020-10-08 → 2026-06-06 · 3 obs

○ 2019-10-23 17:14:18
● 2020-10-08 00:53:38
● 2026-06-06 10:21:26

●A99.83.220.862020-10-08 → 2026-06-06 · 3 obs

○ 2019-10-23 17:14:18
● 2020-10-08 00:53:38
● 2026-06-06 10:21:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...	-
dicoding.com	ns-738.awsdns-28.net, ns-471.awsdns-58.com, ns-1290.awsdns-33.org, ns-1946.awsdns-51.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.154

NS records: ns-738.awsdns-28.net, ns-471.awsdns-58.com, ns-1290.awsdns-33.org, ns-1946.awsdns-51.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dicoding.com (unsigned zone)

⏱️ Timing

Total: 698ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`99.83.220.86, 75.2.21.170`
NS	4	`ns-1290.awsdns-33.org, ns-1946.awsdns-51.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	12	`MS=ms32658087, anthropic-domain-verification-0v9ksm=pJC...`
SOA	1	`ns-1946.awsdns-51.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-471.awsdns-58.com, ns-471.awsdns-58.com)

Analysis

Hierarchy

dicoding.com is the parent of www.dicoding.com, aws.dicoding.com, cdn.dicoding.com, codingcamp.dicoding.com and forms.dicoding.com.

IP Addresses

dicoding.com points to two IP numbers: 75.2.21.170 and 99.83.220.86.

Other host names, for instance aa94f0faaa41e2215.awsglobalaccelerator.com, dicoding.id and dev.id share IP numbers with dicoding.com.

Name Servers

Authority for dicoding.com is delegated across 4 name servers: ns-471.awsdns-58.com, ns-738.awsdns-28.net, ns-1290.awsdns-33.org and ns-1946.awsdns-51.co.uk.

dicoding.com has at least partial name server overlap with other domains, such as bbwgetsnailed.com, wirelesswindow.com, marlo.ext.tripadvisor.com and two others.

ns-471.awsdns-58.com, ns-738.awsdns-28.net, ns-1290.awsdns-33.org and ns-1946.awsdns-51.co.uk all point to exactly two IP numbers each: ns-471.awsdns-58.com → 205.251.193.215 and 2600:9000:5301:d700::1; ns-738.awsdns-28.net → 205.251.194.226 and 2600:9000:5302:e200::1; ns-1290.awsdns-33.org → 205.251.197.10 and 2600:9000:5305:a00::1; ns-1946.awsdns-51.co.uk → 205.251.199.154 and 2600:9000:5307:9a00::1.

Mail Servers

dicoding.com has 5 mail servers — aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two more.

dicoding.com has at least partial mail server overlap with other domains such as ns500841.ns500794.ns500795.ns500795.ns500795.ns500821.ns500821.ns500821.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com, premierhealth.ie, liftcapitalventures.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.251.111.27 and 2607:f8b0:4004:c21::1a.

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

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 173.194.76.27 and 2a00:1450:400c:c00::1b.