codingbook.org - dns.ninja

`codingbook.org`

DNSSEC	⚠️ Not signed
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-2015.1e100.net`
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
NS	`ns67.domaincontrol.com` ⭐
		A	2603:5:2174::2c^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns67.domaincontrol.com`
		A	97.74.103.44^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns67.domaincontrol.com`
NS	`ns68.domaincontrol.com`
		A	2603:5:2274::2c^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns68.domaincontrol.com`
		A	173.201.71.44^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns68.domaincontrol.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
TXT	`brevo-code:56ea6ea262878e91dd758d83e78597b2`
TXT	`google-site-verification=x6f50TfLyGRq8ontsbNDuulMoWQtKYBeoOTBds-lKAk`
TXT	`google-site-verification=lBZDalkC3wGZtvmN9qfDP3l6SkWUn8VlbAh5vEbFQdw`
SOA	`ns67.domaincontrol.com`dns@jomax.net 2025-07-13 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785993324

Same first word

codingbook.org

Similar names

bookingdoc.at

DNS History

7 records (7 active, 0 former)

●NSns67.domaincontrol.com2026-06-11 → 2026-08-06 · 2 obs

● 2026-06-11 04:04:54
● 2026-08-06 05:56:32

●NSns68.domaincontrol.com2026-06-11 → 2026-08-06 · 2 obs

● 2026-06-11 04:04:54
● 2026-08-06 05:56:32

●MXsmtp.google.com2026-06-11 → 2026-08-06 · 2 obs

● 2026-06-11 04:04:54
● 2026-08-06 05:56:32

●A216.239.32.212026-06-11 → 2026-08-06 · 2 obs

● 2026-06-11 04:04:54
● 2026-08-06 05:56:32

●A216.239.34.212026-06-11 → 2026-08-06 · 2 obs

● 2026-06-11 04:04:54
● 2026-08-06 05:56:32

●A216.239.36.212026-06-11 → 2026-08-06 · 2 obs

● 2026-06-11 04:04:54
● 2026-08-06 05:56:32

●A216.239.38.212026-06-11 → 2026-08-06 · 2 obs

● 2026-06-11 04:04:54
● 2026-08-06 05:56:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
codingbook.org	ns67.domaincontrol.com, ns68.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.71.44

NS records: ns67.domaincontrol.com, ns68.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codingbook.org (unsigned zone)

⏱️ Timing

Total: 1689ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`216.239.34.21, 216.239.36.21...`
NS	2	`ns67.domaincontrol.com, ns68.domaincontrol.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	3	`brevo-code:56ea6ea262878e91dd758d83e7859, google-site-verification=x6f50TfLyGRq8on...`
SOA	1	`ns67.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

codingbook.org directs to four IP numbers, which are 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

Among the host names that share IP numbers with codingbook.org are hqcpy.com, actaa.net.au, gvpmail.com and two others.

Name Servers

codingbook.org has two authoritative name servers — ns67.domaincontrol.com and ns68.domaincontrol.com.

codingbook.org has the same name server delegation as a number of other domains, such as tequilatrend.com, qt-connect.com, planetimager.org and two more.

Both ns67.domaincontrol.com and ns68.domaincontrol.com have two IP addresses each. ns67.domaincontrol.com resolves to 97.74.103.44 and 2603:5:2174::2c; ns68.domaincontrol.com resolves to 173.201.71.44 and 2603:5:2274::2c.

Mail Servers

codingbook.org routes its mail through a single mail server, smtp.google.com.

codingbook.org has the same mail server arrangement as a number of other domains, for example travelconnec.com, michaelgad.com, reels.io and two more.

codingbook.org shares at least some of its mail servers with other domains — for example clouduxe.com, jccompanyllc.com, fragrantheaven.com and two more.

smtp.google.com directs to 9 IP numbers, including 142.251.163.26, 142.251.167.26 and 142.251.167.27, along with 6 other.