`codebookinternational.com`

DNSSEC	⚠️ Not signed
A	169.62.77.158^{🇺🇸 SOFTLAYER169.62.64.0/18 -sjc04}
		PTR	`fwd.domainit.com`
NS	`ns1.domainit.com` ⭐
		A	169.47.34.25^{🇺🇸 SOFTLAYER169.47.0.0/18 -wdc04}
			PTR	`ns1.domainit.com`
NS	`ns2.domainit.com`
		A	169.62.77.147^{🇺🇸 SOFTLAYER169.62.64.0/18 -sjc04}
			PTR	`93.4d.3ea9.ip4.static.sl-reverse.com`
MX	`codebookinternational-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.domainit.com`hostmaster@domainit.com serial=1121801001

`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=1771291435

Same first word

codebookinternational.com

DNS History

15 records (4 active, 11 former)

●NSns1.domainit.com2016-03-21 → 2026-03-15 · 3 obs

○ 2015-12-12 22:56:38
● 2016-03-21 10:39:26
● 2026-03-15 21:51:46

○NSns1.portcityhosting.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 04:30:42
○ 2015-07-26 08:52:36
○ 2026-03-15 21:51:46

○NSns1.srv.host-it.co.uk2015-07-26 → 2015-12-12 · 5 obs

○ 2007-11-11 04:30:42
● 2015-07-26 08:52:36
● 2015-12-12 22:56:38
○ 2016-03-21 10:39:26
○ 2026-03-15 21:51:46

●NSns2.domainit.com2016-03-21 → 2026-03-15 · 3 obs

○ 2015-12-12 22:56:38
● 2016-03-21 10:39:26
● 2026-03-15 21:51:46

○NSns2.portcityhosting.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 04:30:42
○ 2015-07-26 08:52:36
○ 2026-03-15 21:51:46

○NSns2.srv.host-it.com2015-07-26 → 2015-12-12 · 5 obs

○ 2007-11-11 04:30:42
● 2015-07-26 08:52:36
● 2015-12-12 22:56:38
○ 2016-03-21 10:39:26
○ 2026-03-15 21:51:46

○NSns3.srv.host-it.co.uk2015-07-26 → 2015-12-12 · 5 obs

○ 2007-11-11 04:30:42
● 2015-07-26 08:52:36
● 2015-12-12 22:56:38
○ 2016-03-21 10:39:26
○ 2026-03-15 21:51:46

●MXcodebookinternational-com.mail.protection.outlook.com2015-07-26 → 2026-03-15 · 3 obs

○ 2007-11-11 04:30:42
● 2015-07-26 08:52:36
● 2026-03-15 21:51:46

○MXmail.codebookinternational.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 04:30:42
○ 2015-07-26 08:52:36
○ 2026-03-15 21:51:46

●A169.62.77.1582026-02-15 → 2026-03-15 · 3 obs

○ 2017-04-01 13:28:02
● 2026-02-15 01:25:26
● 2026-03-15 21:51:46

○A217.174.240.2282015-12-12 → 2015-12-12 · 4 obs

○ 2015-07-26 08:52:36
● 2015-12-12 22:56:38
○ 2016-03-21 10:39:26
○ 2026-03-15 21:51:46

○A2a00:1a90:4002::52015-07-26 → 2015-12-12 · 5 obs

○ 2007-11-11 04:30:42
● 2015-07-26 08:52:36
● 2015-12-12 22:56:38
○ 2016-03-21 10:39:26
○ 2026-03-15 21:51:46

○A50.22.154.1262016-03-21 → 2017-04-01 · 5 obs

○ 2015-12-12 22:56:38
● 2016-03-21 10:39:26
● 2017-04-01 13:28:02
○ 2026-02-15 01:25:26
○ 2026-03-15 21:51:46

○A64.140.245.902007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 04:30:42
○ 2015-07-26 08:52:36
○ 2026-03-15 21:51:46

○A92.52.74.1392015-07-26 → 2015-07-26 · 4 obs

○ 2007-11-11 04:30:42
● 2015-07-26 08:52:36
○ 2015-12-12 22:56:38
○ 2026-03-15 21:51:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
codebookinternational.com	ns1.domainit.com, ns2.domainit.com	2 records

✅ Authoritative Response

Server: 169.62.77.147

NS records: ns1.domainit.com, ns2.domainit.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codebookinternational.com (unsigned zone)

⏱️ Timing

Total: 545ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`169.62.77.158`
NS	2	`ns1.domainit.com, ns2.domainit.com`
MX	1	`codebookinternational-com.mail.protectio`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.domainit.com hostmaster.domainit.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.domainit.com, ns2.domainit.com)

Analysis

IP Addresses

codebookinternational.com points to a single IP number: 169.62.77.158.

Other host names, for instance capecodicecream.org, rs1.net, cultural-politics.com, phycopath.com and chatxone.com share IP numbers with codebookinternational.com.

Name Servers

Delegation for codebookinternational.com rests with two name servers, ns1.domainit.com and ns2.domainit.com.

codebookinternational.com shares the same name server setup as other domains, including nutn.net, monitoring.org.uk, betbest.com, cardland.com and adshield.net.

Host names with one IP number: ns1.domainit.com points to 169.47.34.25; ns2.domainit.com points to 169.62.77.147.

Mail Servers

codebookinternational.com is handled by a single mail server, codebookinternational-com.mail.protection.outlook.com.

codebookinternational-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::6, 52.101.68.16, 52.101.73.11, 52.101.73.15 and 52.101.73.28.

codebookinternational.com - robtex.com