codebooks.net - dns.ninja

`codebooks.net`

DNSSEC	⚠️ Not signed
A	3.143.225.39^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
		PTR	`ec2-3-143-225-39.us-east-2.compute.amazonaws.com`
NS	`ns-1383.awsdns-44.org` ⭐
		A	2600:9000:5305:6700::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1383.awsdns-44.org`
		A	205.251.197.103^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1383.awsdns-44.org`
NS	`ns-1655.awsdns-14.co.uk`
		A	2600:9000:5306:7700::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1655.awsdns-14.co.uk`
		A	205.251.198.119^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1655.awsdns-14.co.uk`
NS	`ns-370.awsdns-46.com`
		A	2600:9000:5301:7200::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-370.awsdns-46.com`
		A	205.251.193.114^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-370.awsdns-46.com`
NS	`ns-965.awsdns-56.net`
		A	2600:9000:5303:c500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-965.awsdns-56.net`
		A	205.251.195.197^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-965.awsdns-56.net`
SOA	`ns-1383.awsdns-44.org`awsdns-hostmaster@amazon.com serial=1

`net`

	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=1780870751

Same first word

codebooks.net

codebooks.com

codebooks.io

codebooks.de

Similar names

bookcodes.cn

bookcodes.com

decobooks.blogspot.de

codesbook.com

DNS History

14 records (5 active, 9 former)

●NSns-1383.awsdns-44.org2026-02-19 → 2026-06-07 · 3 obs

○ 2017-05-16 19:17:30
● 2026-02-19 15:32:08
● 2026-06-07 22:30:08

●NSns-1655.awsdns-14.co.uk2026-02-19 → 2026-06-07 · 3 obs

○ 2017-05-16 19:17:30
● 2026-02-19 15:32:08
● 2026-06-07 22:30:08

●NSns-370.awsdns-46.com2026-02-19 → 2026-06-07 · 3 obs

○ 2017-05-16 19:17:30
● 2026-02-19 15:32:08
● 2026-06-07 22:30:08

●NSns-965.awsdns-56.net2026-02-19 → 2026-06-07 · 3 obs

○ 2017-05-16 19:17:30
● 2026-02-19 15:32:08
● 2026-06-07 22:30:08

○NSns3.01isp.com2015-05-14 → 2015-05-14 · 3 obs

● 2015-05-14 16:21:08
○ 2015-10-17 20:42:12
○ 2026-06-07 22:30:08

○NSns4.01isp.net2015-05-14 → 2015-05-14 · 3 obs

● 2015-05-14 16:21:08
○ 2015-10-17 20:42:12
○ 2026-06-07 22:30:08

○NSns4.cpi.ad.jp2015-10-17 → 2016-09-21 · 5 obs

○ 2015-05-14 16:21:08
● 2015-10-17 20:42:12
● 2016-09-21 17:15:44
○ 2017-05-16 19:17:30
○ 2026-06-07 22:30:08

○NSns5.cpi.ad.jp2015-10-17 → 2016-09-21 · 5 obs

○ 2015-05-14 16:21:08
● 2015-10-17 20:42:12
● 2016-09-21 17:15:44
○ 2017-05-16 19:17:30
○ 2026-06-07 22:30:08

○MXvlmx20.secure.ne.jp2015-10-17 → 2016-09-21 · 4 obs

● 2015-10-17 20:42:12
● 2016-09-21 17:15:44
○ 2017-05-16 19:17:30
○ 2026-06-07 22:30:08

○MXvlmx21.secure.ne.jp2015-10-17 → 2016-09-21 · 4 obs

● 2015-10-17 20:42:12
● 2016-09-21 17:15:44
○ 2017-05-16 19:17:30
○ 2026-06-07 22:30:08

○MXvlmx22.secure.ne.jp2015-10-17 → 2016-09-21 · 4 obs

● 2015-10-17 20:42:12
● 2016-09-21 17:15:44
○ 2017-05-16 19:17:30
○ 2026-06-07 22:30:08

○A150.60.138.2452015-10-17 → 2016-09-21 · 5 obs

○ 2015-05-14 16:21:08
● 2015-10-17 20:42:12
● 2016-09-21 17:15:44
○ 2017-05-16 19:17:30
○ 2026-06-07 22:30:08

●A3.143.225.392026-02-19 → 2026-06-07 · 3 obs

○ 2017-05-16 19:17:30
● 2026-02-19 15:32:08
● 2026-06-07 22:30:08

○A8.8.8.82015-05-14 → 2015-05-14 · 3 obs

● 2015-05-14 16:21:08
○ 2015-10-17 20:42:12
○ 2026-06-07 22:30:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	b.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
codebooks.net	ns-370.awsdns-46.com, ns-965.awsdns-56.net, ns-1655.awsdns-14.co.uk, ns-1383.awsdns-44.org	2 records

✅ Authoritative Response

Server:205.251.193.114

NS records: ns-370.awsdns-46.com, ns-965.awsdns-56.net, ns-1655.awsdns-14.co.uk, ns-1383.awsdns-44.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codebooks.net (unsigned zone)

⏱️ Timing

Total: 426ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.143.225.39`
NS	4	`ns-1383.awsdns-44.org, ns-1655.awsdns-14.co.uk...`
SOA	1	`ns-1383.awsdns-44.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-965.awsdns-56.net, ns-965.awsdns-56.net)

Analysis

IP Addresses

codebooks.net resolves to just one IP address, 3.143.225.39.

ec2-3-143-225-39.us-east-2.compute.amazonaws.com, for instance, is one of the other host names sharing IP numbers with codebooks.net.

Name Servers

codebooks.net is served by 4 authoritative name servers: ns-370.awsdns-46.com, ns-965.awsdns-56.net, ns-1383.awsdns-44.org and ns-1655.awsdns-14.co.uk.

At least some of codebooks.net's name servers are shared with other domains, for example eollc.com, abmginc.com, yifteedemo.info and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-370.awsdns-46.com directs to 205.251.193.114 and 2600:9000:5301:7200::1; ns-965.awsdns-56.net directs to 205.251.195.197 and 2600:9000:5303:c500::1; ns-1383.awsdns-44.org directs to 205.251.197.103 and 2600:9000:5305:6700::1; ns-1655.awsdns-14.co.uk directs to 205.251.198.119 and 2600:9000:5306:7700::1.