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:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-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=1784839237

rank #92688 globally
rank #41735 in the tld
📈 Tranco rank: #59,947

Subdomains

www.dicoding.com

aws.dicoding.com

cdn.dicoding.com

cname.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

dongcidi.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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

●NSns-1290.awsdns-33.org2020-10-08 → 2026-07-23 · 3 obs

○ 2019-10-23 17:14:18
● 2020-10-08 00:53:38
● 2026-07-23 20:57:02

●NSns-1946.awsdns-51.co.uk2020-10-08 → 2026-07-23 · 3 obs

○ 2019-10-23 17:14:18
● 2020-10-08 00:53:38
● 2026-07-23 20:57:02

●NSns-471.awsdns-58.com2020-10-08 → 2026-07-23 · 3 obs

○ 2019-10-23 17:14:18
● 2020-10-08 00:53:38
● 2026-07-23 20:57:02

●NSns-738.awsdns-28.net2020-10-08 → 2026-07-23 · 3 obs

○ 2019-10-23 17:14:18
● 2020-10-08 00:53:38
● 2026-07-23 20:57:02

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

● 2015-08-26 04:44:46
○ 2015-10-20 12:50:22
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

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

● 2015-08-26 04:44:46
○ 2015-10-20 12:50:22
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

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

● 2015-08-26 04:44:46
○ 2015-10-20 12:50:22
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

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

● 2015-08-26 04:44:46
○ 2015-10-20 12:50:22
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

●MXalt1.aspmx.l.google.com2026-03-25 → 2026-07-23 · 3 obs

○ 2021-04-06 06:33:56
● 2026-03-25 14:46:02
● 2026-07-23 20:57:02

●MXalt2.aspmx.l.google.com2026-03-25 → 2026-07-23 · 3 obs

○ 2021-04-06 06:33:56
● 2026-03-25 14:46:02
● 2026-07-23 20:57:02

●MXalt3.aspmx.l.google.com2026-03-25 → 2026-07-23 · 3 obs

○ 2021-04-06 06:33:56
● 2026-03-25 14:46:02
● 2026-07-23 20:57:02

●MXalt4.aspmx.l.google.com2026-03-25 → 2026-07-23 · 3 obs

○ 2021-04-06 06:33:56
● 2026-03-25 14:46:02
● 2026-07-23 20:57:02

●MXaspmx.l.google.com2026-03-25 → 2026-07-23 · 3 obs

○ 2021-04-06 06:33:56
● 2026-03-25 14:46:02
● 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

○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
○ 2026-07-23 20:57:02

●A75.2.21.1702020-10-08 → 2026-07-23 · 3 obs

○ 2019-10-23 17:14:18
● 2020-10-08 00:53:38
● 2026-07-23 20:57:02

●A99.83.220.862020-10-08 → 2026-07-23 · 3 obs

○ 2019-10-23 17:14:18
● 2020-10-08 00:53:38
● 2026-07-23 20:57:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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:205.251.197.10

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: 463ms | 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 serves as parent to www.dicoding.com, aws.dicoding.com, cdn.dicoding.com, cname.dicoding.com, codingcamp.dicoding.com along with a few other host names.

IP Addresses

dicoding.com resolves to the IP addresses 75.2.21.170 and 99.83.220.86

cname.dicoding.com, aa94f0faaa41e2215.awsglobalaccelerator.com, dicoding.id and dev.id are examples of host names that share IP numbers with dicoding.com.

Name Servers

The authoritative name servers for dicoding.com are 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 is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

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: 172.253.63.27 and 2607:f8b0:4004:c29::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

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

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