`ctlines.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d8db^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:10ee^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.238^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.219^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`andy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c165^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2165^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andy.ns.cloudflare.com`
		A	108.162.193.101^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	172.64.33.101^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	173.245.59.101^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
NS	`joyce.ns.cloudflare.com`
		A	2606:4700:50::a29f:260e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joyce.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joyce.ns.cloudflare.com`
		A	108.162.194.14^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	162.159.38.14^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	172.64.34.14^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.238, 172.67.216.219
		IPv6 hints	2606:4700:3032::ac43:d8db, 2606:4700:3037::6815:10ee
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=46, name=cloudflare-ech.com
SOA	`andy.ns.cloudflare.com`dns@cloudflare.com serial=2406595151

`co.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1782170390

rank #130628 globally
rank #3250 in the tld
WOT: SAFE (74/100)

Same first word

ctlines.net

ctlines.co.uk

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DNS History

11 records (11 active, 0 former)

●NSandy.ns.cloudflare.com2026-06-10 → 2026-06-22 · 2 obs

● 2026-06-10 19:07:34
● 2026-06-22 23:44:36

●NSjoyce.ns.cloudflare.com2026-06-10 → 2026-06-22 · 2 obs

● 2026-06-10 19:07:34
● 2026-06-22 23:44:36

●MXeforward1.registrar-servers.com2026-06-10 → 2026-06-22 · 2 obs

● 2026-06-10 19:07:34
● 2026-06-22 23:44:36

●MXeforward2.registrar-servers.com2026-06-10 → 2026-06-22 · 2 obs

● 2026-06-10 19:07:34
● 2026-06-22 23:44:36

●MXeforward3.registrar-servers.com2026-06-10 → 2026-06-22 · 2 obs

● 2026-06-10 19:07:34
● 2026-06-22 23:44:36

●MXeforward4.registrar-servers.com2026-06-10 → 2026-06-22 · 2 obs

● 2026-06-10 19:07:34
● 2026-06-22 23:44:36

●MXeforward5.registrar-servers.com2026-06-10 → 2026-06-22 · 2 obs

● 2026-06-10 19:07:34
● 2026-06-22 23:44:36

●A104.21.16.2382026-06-10 → 2026-06-22 · 2 obs

● 2026-06-10 19:07:34
● 2026-06-22 23:44:36

●A172.67.216.2192026-06-10 → 2026-06-22 · 2 obs

● 2026-06-10 19:07:34
● 2026-06-22 23:44:36

●A2606:4700:3032::ac43:d8db2026-06-10 → 2026-06-22 · 2 obs

● 2026-06-10 19:07:34
● 2026-06-22 23:44:36

●A2606:4700:3037::6815:10ee2026-06-10 → 2026-06-22 · 2 obs

● 2026-06-10 19:07:34
● 2026-06-22 23:44:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
ctlines.co.uk	joyce.ns.cloudflare.com, andy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.14

NS records: joyce.ns.cloudflare.com, andy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctlines.co.uk (unsigned zone)

⏱️ Timing

Total: 343ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.219, 104.21.16.238`
AAAA	2	`2606:4700:3032::ac43:d8db, 2606:4700:3037::6815:10ee`
NS	2	`andy.ns.cloudflare.com, joyce.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`andy.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

ctlines.co.uk directs to four IP numbers, which are 104.21.16.238, 172.67.216.219, 2606:4700:3032::ac43:d8db and 2606:4700:3037::6815:10ee.

Additional host names — nexalyn.cfd, 9360x.com, flyqatar.co.uk and two others — share IP numbers with ctlines.co.uk.

Name Servers

DNS delegation for ctlines.co.uk points to two name servers: andy.ns.cloudflare.com and joyce.ns.cloudflare.com.

ctlines.co.uk shares its name server setup with other domains, including guide-varna.com, burst.gr, bpnews.info and two others.

There is at least partial name server overlap between ctlines.co.uk and other domains — avatraffic.com, eszett-bls.com, rollinsmokegrill.com and two more among them.

The name servers jermaine.ns.cloudflare.com, zariyah.ns.cloudflare.com and david.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

andy.ns.cloudflare.com has IP addresses 108.162.193.101, 172.64.33.101 and 173.245.59.101, plus 3 other.

joyce.ns.cloudflare.com has IP addresses 108.162.194.14, 162.159.38.14 and 172.64.34.14, plus 3 other.

Mail Servers

Five mail servers handle ctlines.co.uk: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

ctlines.co.uk shares mail servers — at least in part — with other domains, including wncluxuryrealestate.com, gamesynth.net, imagede.net and two others.

These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward7.registrar-servers.com and eforward6.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.