`ukcontent-cio.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:2b9d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b52d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.157^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.45^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`malcolm.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c351^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malcolm.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2351^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malcolm.ns.cloudflare.com`
		A	108.162.195.81^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	162.159.44.81^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	172.64.35.81^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
NS	`tessa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tessa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tessa.ns.cloudflare.com`
		A	108.162.194.229^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	162.159.38.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	172.64.34.229^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
MX	`_dc-mx.dcfa0e3d67f3.ukcontent-cio.com` ⭐
TXT	`v=spf1 include:_spf.pinkactor.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.157, 172.67.181.45
		IPv6 hints	2606:4700:3037::6815:2b9d, 2606:4700:3037::ac43:b52d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com
SOA	`malcolm.ns.cloudflare.com`dns@cloudflare.com serial=2410137549

`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=1785196582

⚠️ On DNS blocklist: tif

Same first word

ukcontent-cio.com

DNS History

10 records (7 active, 3 former)

●NSmalcolm.ns.cloudflare.com2026-05-15 → 2026-07-28 · 2 obs

● 2026-05-15 01:41:50
● 2026-07-28 00:04:50

●NStessa.ns.cloudflare.com2026-05-15 → 2026-07-28 · 2 obs

● 2026-05-15 01:41:50
● 2026-07-28 00:04:50

●MX_dc-mx.dcfa0e3d67f3.ukcontent-cio.com2026-05-15 → 2026-07-28 · 2 obs

● 2026-05-15 01:41:50
● 2026-07-28 00:04:50

●A104.21.43.1572026-06-04 → 2026-07-28 · 3 obs

○ 2026-05-15 01:41:50
● 2026-06-04 02:51:52
● 2026-07-28 00:04:50

●A172.67.181.452026-06-04 → 2026-07-28 · 3 obs

○ 2026-05-15 01:41:50
● 2026-06-04 02:51:52
● 2026-07-28 00:04:50

○A2606:4700:3030::ac43:b52d2026-06-04 → 2026-06-12 · 5 obs

○ 2026-05-15 01:41:50
● 2026-06-04 02:51:52
● 2026-06-12 18:08:32
○ 2026-07-03 12:47:42
○ 2026-07-28 00:04:50

○A2606:4700:3032::6815:2b9d2026-06-04 → 2026-06-12 · 5 obs

○ 2026-05-15 01:41:50
● 2026-06-04 02:51:52
● 2026-06-12 18:08:32
○ 2026-07-03 12:47:42
○ 2026-07-28 00:04:50

●A2606:4700:3037::6815:2b9d2026-07-03 → 2026-07-28 · 3 obs

○ 2026-06-12 18:08:32
● 2026-07-03 12:47:42
● 2026-07-28 00:04:50

●A2606:4700:3037::ac43:b52d2026-07-03 → 2026-07-28 · 3 obs

○ 2026-06-12 18:08:32
● 2026-07-03 12:47:42
● 2026-07-28 00:04:50

○A49.13.45.1522026-05-15 → 2026-05-15 · 3 obs

● 2026-05-15 01:41:50
○ 2026-06-04 02:51:52
○ 2026-07-28 00:04:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ukcontent-cio.com	tessa.ns.cloudflare.com, malcolm.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.229

NS records: tessa.ns.cloudflare.com, malcolm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ukcontent-cio.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.45, 104.21.43.157`
AAAA	2	`2606:4700:3037::ac43:b52d, 2606:4700:3037::6815:2b9d`
NS	2	`malcolm.ns.cloudflare.com, tessa.ns.cloudflare.com`
MX	1	`_dc-mx.dcfa0e3d67f3.ukcontent-cio.com (p`
TXT	1	`v=spf1 include:_spf.pinkactor.net ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`malcolm.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ukcontent-cio.com has four IP addresses: 104.21.43.157, 172.67.181.45, 2606:4700:3037::6815:2b9d and 2606:4700:3037::ac43:b52d.

mail.mobtu.com, northernwars.com, milehighflix.com plus two other host names have IP numbers in common with ukcontent-cio.com.

Name Servers

ukcontent-cio.com is served by two delegated name servers, malcolm.ns.cloudflare.com and tessa.ns.cloudflare.com.

The name server configuration of ukcontent-cio.com is shared with other domains, for instance fuzaidrea.com.de, healthpiper.com, login4client.com and two others.

ukcontent-cio.com has at least partial name server overlap with other domains, such as heiliao2.com, houseofkids.com, bible-commentary.com and two others.

It is common to find these name servers paired with the name servers fattouche.ns.cloudflare.com, fish.ns.cloudflare.com, elmo.ns.cloudflare.com and sarah.ns.cloudflare.com.

Hosts with 6 IP addresses each:

malcolm.ns.cloudflare.com carries IP addresses 108.162.195.81, 162.159.44.81 and 172.64.35.81, with 3 other addresses beyond those.

tessa.ns.cloudflare.com carries IP addresses 108.162.194.229, 162.159.38.229 and 172.64.34.229, with 3 other addresses beyond those.

Mail Servers

ukcontent-cio.com uses one mail server — _dc-mx.dcfa0e3d67f3.ukcontent-cio.com.

ukcontent-cio.com - robtex.com