itcuk.com - dns.ninja

`itcuk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a273^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:42ae^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.174^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.115^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`buck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`buck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`buck.ns.cloudflare.com`
		A	108.162.193.78^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	172.64.33.78^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	173.245.59.78^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
NS	`edna.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
MX	`itcuk-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
TXT	`ZOOM_verify_YA8cxNS5TG2NnzAoWkjQyQ`
TXT	`_d6pjf1p337ohdprmwufx7wvkpm1e3qe`
TXT	`anthropic-domain-verification-hmww9h=PV6tVitg4TrvVA3b2gypzPtl9`
TXT	`apple-domain-verification=4WWRo0T9D6QSrJjf`
TXT	`atlassian-domain-verification=iBHOpBsr/PcL/shS+5wOKdvKLUodaqj1yBS+0DG/kMN5syq...`
TXT	`atlassian-sending-domain-verification=9e423b04-903b-473d-93a3-9fc9d522dbd5`
TXT	`cisco-ci-domain-verification=703c9bf8172becc4c0b1c5dfe186ba1196a85656b4dc61f3...`
TXT	`cloudflare_dashboard_sso=4609cab1abe32c0fd29f1174ec065e75`
TXT	`figma-domain-verification=08334f1d3a05f0b481ecc54dcdf0e4fa080dcf648ce146a87ab...`
TXT	`include:_spf.atlassian.net`
TXT	`new-relic-domain-verification=11a04ba8b14d4eda8b5369f3ea723304`
TXT	`status-page-domain-verification=kkfqlq710kcd`
TXT	`twilio-domain-verification=de31d36af9f2293d6179f9421ffb68f0`
TXT	`v=spf1 a ip4:194.72.85.66 include:amazonses.com include:_spf.atlassian.net in...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.174, 172.67.162.115
		IPv6 hints	2606:4700:3030::ac43:a273, 2606:4700:3035::6815:42ae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com
SOA	`buck.ns.cloudflare.com`dns@cloudflare.com serial=2411778037

`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=1786338469

Same first word

itcuk.net

itcuk.com

itcuk.co

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ctiuk.com

DNS History

25 records (7 active, 18 former)

●NSbuck.ns.cloudflare.com2026-04-05 → 2026-08-10 · 3 obs

○ 2026-03-23 02:49:14
● 2026-04-05 21:06:24
● 2026-08-10 05:34:36

●NSedna.ns.cloudflare.com2026-04-05 → 2026-08-10 · 3 obs

○ 2026-03-23 02:49:14
● 2026-04-05 21:06:24
● 2026-08-10 05:34:36

○NSirma.ns.cloudflare.com2026-02-15 → 2026-03-23 · 5 obs

○ 2017-05-17 03:00:36
● 2026-02-15 17:15:12
● 2026-03-23 02:49:14
○ 2026-04-05 21:06:24
○ 2026-08-10 05:34:36

○NSlynn.ns.cloudflare.com2026-02-15 → 2026-03-23 · 5 obs

○ 2017-05-17 03:00:36
● 2026-02-15 17:15:12
● 2026-03-23 02:49:14
○ 2026-04-05 21:06:24
○ 2026-08-10 05:34:36

○NSns-1438.awsdns-51.org2015-08-07 → 2017-05-17 · 4 obs

● 2015-08-07 06:28:32
● 2017-05-17 03:00:36
○ 2026-02-15 17:15:12
○ 2026-08-10 05:34:36

○NSns-1822.awsdns-35.co.uk2015-08-07 → 2017-05-17 · 4 obs

● 2015-08-07 06:28:32
● 2017-05-17 03:00:36
○ 2026-02-15 17:15:12
○ 2026-08-10 05:34:36

○NSns-206.awsdns-25.com2015-08-07 → 2017-05-17 · 4 obs

● 2015-08-07 06:28:32
● 2017-05-17 03:00:36
○ 2026-02-15 17:15:12
○ 2026-08-10 05:34:36

○NSns-564.awsdns-06.net2015-08-07 → 2017-05-17 · 4 obs

● 2015-08-07 06:28:32
● 2017-05-17 03:00:36
○ 2026-02-15 17:15:12
○ 2026-08-10 05:34:36

●MXitcuk-com.mail.protection.outlook.com2026-02-15 → 2026-08-10 · 3 obs

○ 2017-05-17 03:00:36
● 2026-02-15 17:15:12
● 2026-08-10 05:34:36

○MXtickle.wog-nv.com2015-08-07 → 2017-05-17 · 4 obs

● 2015-08-07 06:28:32
● 2017-05-17 03:00:36
○ 2026-02-15 17:15:12
○ 2026-08-10 05:34:36

○A104.21.20.872026-02-15 → 2026-03-20 · 9 obs

○ 2017-05-17 03:00:36
● 2026-02-15 17:15:12
● 2026-03-03 08:52:24
○ 2026-03-04 15:59:06
○ 2026-03-04 16:39:54
● 2026-03-16 04:18:14
● 2026-03-20 11:26:38
○ 2026-03-23 02:49:14
○ 2026-08-10 05:34:36

●A104.21.66.1742026-04-05 → 2026-08-10 · 3 obs

○ 2026-03-23 02:49:14
● 2026-04-05 21:06:24
● 2026-08-10 05:34:36

●A172.67.162.1152026-04-05 → 2026-08-10 · 3 obs

○ 2026-03-23 02:49:14
● 2026-04-05 21:06:24
● 2026-08-10 05:34:36

○A172.67.192.42026-02-15 → 2026-03-20 · 9 obs

○A188.114.96.02026-03-04 → 2026-03-23 · 8 obs

○ 2026-03-03 08:52:24
● 2026-03-04 15:59:06
● 2026-03-04 16:39:54
○ 2026-03-16 04:18:14
○ 2026-03-20 11:26:38
● 2026-03-23 02:49:14
○ 2026-04-05 21:06:24
○ 2026-08-10 05:34:36

○A188.114.97.02026-03-04 → 2026-03-23 · 8 obs

○ 2026-03-03 08:52:24
● 2026-03-04 15:59:06
● 2026-03-04 16:39:54
○ 2026-03-16 04:18:14
○ 2026-03-20 11:26:38
● 2026-03-23 02:49:14
○ 2026-04-05 21:06:24
○ 2026-08-10 05:34:36

●A2606:4700:3030::ac43:a2732026-08-10 → 2026-08-10 · 3 obs

○ 2026-04-05 21:06:24
● 2026-08-10 05:34:34
● 2026-08-10 05:34:36

○A2606:4700:3032::6815:14572026-02-15 → 2026-03-20 · 9 obs

○A2606:4700:3033::ac43:a2732026-04-05 → 2026-04-05 · 4 obs

○ 2026-03-23 02:49:14
● 2026-04-05 21:06:24
○ 2026-08-10 05:34:34
○ 2026-08-10 05:34:36

●A2606:4700:3035::6815:42ae2026-04-05 → 2026-08-10 · 3 obs

○ 2026-03-23 02:49:14
● 2026-04-05 21:06:24
● 2026-08-10 05:34:36

○A2606:4700:3035::ac43:c0042026-02-15 → 2026-03-20 · 9 obs

○A2a06:98c1:3120::2026-03-04 → 2026-03-23 · 8 obs

○ 2026-03-03 08:52:24
● 2026-03-04 15:59:06
● 2026-03-04 16:39:54
○ 2026-03-16 04:18:14
○ 2026-03-20 11:26:38
● 2026-03-23 02:49:14
○ 2026-04-05 21:06:24
○ 2026-08-10 05:34:36

○A2a06:98c1:3121::2026-03-04 → 2026-03-23 · 8 obs

○ 2026-03-03 08:52:24
● 2026-03-04 15:59:06
● 2026-03-04 16:39:54
○ 2026-03-16 04:18:14
○ 2026-03-20 11:26:38
● 2026-03-23 02:49:14
○ 2026-04-05 21:06:24
○ 2026-08-10 05:34:36

○A52.28.153.1012016-04-30 → 2017-05-17 · 5 obs

○ 2016-01-28 10:48:24
● 2016-04-30 21:48:18
● 2017-05-17 03:00:36
○ 2026-02-15 17:15:12
○ 2026-08-10 05:34:36

○A78.110.17.652015-08-07 → 2016-01-28 · 4 obs

● 2015-08-07 06:28:32
● 2016-01-28 10:48:24
○ 2016-04-30 21:48:18
○ 2026-08-10 05:34:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
itcuk.com	edna.ns.cloudflare.com, buck.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.78

NS records: edna.ns.cloudflare.com, buck.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2724ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.66.174, 172.67.162.115`
AAAA	2	`2606:4700:3030::ac43:a273, 2606:4700:3035::6815:42ae`
NS	2	`buck.ns.cloudflare.com, edna.ns.cloudflare.com`
MX	1	`itcuk-com.mail.protection.outlook.com (p`
TXT	14	`ZOOM_verify_YA8cxNS5TG2NnzAoWkjQyQ, _d6pjf1p337ohdprmwufx7wvkpm1e3qe...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`buck.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (edna.ns.cloudflare.com, edna.ns.cloudflare.com, edna.ns.cloudflare.com...)

Analysis

IP Addresses

itcuk.com points to the four IP addresses 104.21.66.174, 172.67.162.115, 2606:4700:3030::ac43:a273 and 2606:4700:3035::6815:42ae.

kipandfig.com, freetube18x.com, indiko.at plus two other host names have IP numbers in common with itcuk.com.

Name Servers

itcuk.com is served by two delegated name servers, buck.ns.cloudflare.com and edna.ns.cloudflare.com.

The name server configuration of itcuk.com is shared with other domains, for instance kewilsonart.com, wordonfire.org, thegeorgelichfield.co.uk and two others.

At least some of itcuk.com's name servers are shared with other domains, for example starmarkfp.com, fitfatherproject.com, naturopatiadigital.eu and two more.

These name servers tend to be used in conjunction with the name servers vivienne.ns.cloudflare.com.

Hosts with 6 IP addresses each:

buck.ns.cloudflare.com carries IP addresses 108.162.193.78, 172.64.33.78 and 173.245.59.78, with 3 other addresses beyond those.

edna.ns.cloudflare.com carries IP addresses 108.162.192.109, 172.64.32.109 and 173.245.58.109, with 3 other addresses beyond those.

Mail Servers

itcuk.com uses one mail server — itcuk-com.mail.protection.outlook.com.

itcuk-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.21, 52.101.68.36, 52.101.73.1 plus 5 more.