castlecot.com - dns.ninja

`castlecot.com`

DNSSEC	⚠️ Not signed
NS	`ns51.domaincontrol.com` ⭐
		A	2603:5:2192::1a^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns51.domaincontrol.com`
		A	97.74.105.26^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns51.domaincontrol.com`
NS	`ns52.domaincontrol.com`
		A	2603:5:2292::1a^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns52.domaincontrol.com`
		A	173.201.73.26^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns52.domaincontrol.com`
MX	`castlecot-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns51.domaincontrol.com`dns@jomax.net 2025-11-05 #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=1785675802

Previously MX for

castlecot.com

Same first word

castlecot.com

Similar names

letscoact.com

DNS History

19 records (3 active, 16 former)

○NSdns1.name-services.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 09:01:50
○ 2015-11-03 07:28:10
○ 2026-08-02 13:17:36

○NSdns2.name-services.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 09:01:50
○ 2015-11-03 07:28:10
○ 2026-08-02 13:17:36

○NSdns3.name-services.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 09:01:50
○ 2015-11-03 07:28:10
○ 2026-08-02 13:17:36

○NSdns4.name-services.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 09:01:50
○ 2015-11-03 07:28:10
○ 2026-08-02 13:17:36

○NSdns5.name-services.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 09:01:50
○ 2015-11-03 07:28:10
○ 2026-08-02 13:17:36

○NSns.123-reg.co.uk2016-02-07 → 2017-05-27 · 5 obs

○ 2015-11-03 07:28:10
● 2016-02-07 05:24:48
● 2017-05-27 09:13:46
○ 2026-03-27 07:46:22
○ 2026-08-02 13:17:36

○NSns2.123-reg.co.uk2016-02-07 → 2017-05-27 · 5 obs

○ 2015-11-03 07:28:10
● 2016-02-07 05:24:48
● 2017-05-27 09:13:46
○ 2026-03-27 07:46:22
○ 2026-08-02 13:17:36

●NSns51.domaincontrol.com2026-03-27 → 2026-08-02 · 3 obs

○ 2017-05-27 09:13:46
● 2026-03-27 07:46:22
● 2026-08-02 13:17:36

●NSns52.domaincontrol.com2026-03-27 → 2026-08-02 · 3 obs

○ 2017-05-27 09:13:46
● 2026-03-27 07:46:22
● 2026-08-02 13:17:36

○MXalt1.aspmx.l.google.com2016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-03 07:28:10
● 2016-02-07 05:24:48
○ 2016-06-28 03:31:24
○ 2026-08-02 13:17:36

○MXalt2.aspmx.l.google.com2016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-03 07:28:10
● 2016-02-07 05:24:48
○ 2016-06-28 03:31:24
○ 2026-08-02 13:17:36

○MXalt3.aspmx.l.google.com2016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-03 07:28:10
● 2016-02-07 05:24:48
○ 2016-06-28 03:31:24
○ 2026-08-02 13:17:36

○MXalt4.aspmx.l.google.com2016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-03 07:28:10
● 2016-02-07 05:24:48
○ 2016-06-28 03:31:24
○ 2026-08-02 13:17:36

○MXaspmx.l.google.com2016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-03 07:28:10
● 2016-02-07 05:24:48
○ 2016-06-28 03:31:24
○ 2026-08-02 13:17:36

●MXcastlecot-com.mail.protection.outlook.com2016-06-28 → 2026-08-02 · 3 obs

○ 2016-02-07 05:24:48
● 2016-06-28 03:31:24
● 2026-08-02 13:17:36

○MXcastlecot.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 09:01:50
○ 2015-11-03 07:28:10
○ 2026-08-02 13:17:36

○A209.196.17.352008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 09:01:50
○ 2015-11-03 07:28:10
○ 2026-08-02 13:17:36

○A81.21.76.622016-02-07 → 2016-06-28 · 5 obs

○ 2015-11-03 07:28:10
● 2016-02-07 05:24:48
● 2016-06-28 03:31:24
○ 2017-05-27 09:13:46
○ 2026-08-02 13:17:36

○A83.100.231.852017-05-27 → 2017-05-27 · 4 obs

○ 2016-06-28 03:31:24
● 2017-05-27 09:13:46
○ 2026-03-27 07:46:22
○ 2026-08-02 13:17:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
castlecot.com	ns51.domaincontrol.com, ns52.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.105.26

NS records: ns51.domaincontrol.com, ns52.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for castlecot.com (unsigned zone)

⏱️ Timing

Total: 116ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns51.domaincontrol.com, ns52.domaincontrol.com`
MX	1	`castlecot-com.mail.protection.outlook.co`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns51.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)

Analysis

Name Servers

castlecot.com is served by two delegated name servers, ns51.domaincontrol.com and ns52.domaincontrol.com.

castlecot.com has the same name server delegation as a number of other domains, such as myskincells.com, viphypnosis.com, co2mpost.co.uk and two more.

Each of the two host names carries two IP addresses: ns51.domaincontrol.com points to 97.74.105.26 and 2603:5:2192::1a, and ns52.domaincontrol.com points to 173.201.73.26 and 2603:5:2292::1a.

Mail Servers

castlecot.com routes its mail through a single mail server, castlecot-com.mail.protection.outlook.com.

castlecot-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.73.19, 52.101.73.26 and 52.101.73.28, along with 5 other.