`columnview.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b5c2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:23f8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.248^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.194^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alberto.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c12^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c312^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alberto.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2312^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alberto.ns.cloudflare.com`
		A	108.162.195.18^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
		A	162.159.44.18^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
		A	172.64.35.18^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
NS	`dana.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.248, 172.67.181.194
		IPv6 hints	2606:4700:3031::ac43:b5c2, 2606:4700:3036::6815:23f8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`alberto.ns.cloudflare.com`dns@cloudflare.com serial=2401738944

`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=1778570596

rank #186624 globally
rank #16615 in the tld
📈 Tranco rank: #990,702
rank #168246 globally
rank #13434 in the tld
WOT: SAFE (74/100)

Subdomains

mailserver.columnview.co.uk

Same first word

columnview.co.uk

DNS History

17 records (6 active, 11 former)

●NSalberto.ns.cloudflare.com2026-04-20 → 2026-05-12 · 3 obs

○ 2016-09-11 20:35:56
● 2026-04-20 00:47:16
● 2026-05-12 07:47:42

●NSdana.ns.cloudflare.com2026-04-20 → 2026-05-12 · 3 obs

○ 2016-09-11 20:35:56
● 2026-04-20 00:47:16
● 2026-05-12 07:47:42

○NSns.mainnameserver.com2016-04-02 → 2016-09-11 · 5 obs

○ 2015-12-13 12:26:54
● 2016-04-02 06:09:26
● 2016-09-11 20:35:56
○ 2026-04-20 00:47:16
○ 2026-05-12 07:47:42

○NSns1.livedns.co.uk2015-08-06 → 2015-12-13 · 4 obs

● 2015-08-06 19:57:00
● 2015-12-13 12:26:54
○ 2016-04-02 06:09:26
○ 2026-05-12 07:47:42

○NSns2.livedns.co.uk2015-08-06 → 2015-12-13 · 4 obs

● 2015-08-06 19:57:00
● 2015-12-13 12:26:54
○ 2016-04-02 06:09:26
○ 2026-05-12 07:47:42

○NSns2.mainnameserver.com2016-04-02 → 2016-09-11 · 5 obs

○ 2015-12-13 12:26:54
● 2016-04-02 06:09:26
● 2016-09-11 20:35:56
○ 2026-04-20 00:47:16
○ 2026-05-12 07:47:42

○NSns3.livedns.co.uk2015-08-06 → 2015-12-13 · 4 obs

● 2015-08-06 19:57:00
● 2015-12-13 12:26:54
○ 2016-04-02 06:09:26
○ 2026-05-12 07:47:42

○MXmail.columnview.co.uk2016-04-02 → 2016-09-11 · 5 obs

○ 2015-12-13 12:26:54
● 2016-04-02 06:09:26
● 2016-09-11 20:35:56
○ 2017-04-19 07:47:12
○ 2026-05-12 07:47:42

○MXmail3.eqx.gridhost.co.uk2017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-11 20:35:56
● 2017-04-19 07:47:12
○ 2026-04-20 00:47:16
○ 2026-05-12 07:47:42

○MXmailserver.columnview.co.uk2015-08-06 → 2015-12-13 · 4 obs

● 2015-08-06 19:57:00
● 2015-12-13 12:26:54
○ 2016-04-02 06:09:26
○ 2026-05-12 07:47:42

●A104.21.35.2482026-04-20 → 2026-05-12 · 3 obs

○ 2017-04-19 07:47:12
● 2026-04-20 00:47:16
● 2026-05-12 07:47:42

●A172.67.181.1942026-04-20 → 2026-05-12 · 3 obs

○ 2017-04-19 07:47:12
● 2026-04-20 00:47:16
● 2026-05-12 07:47:42

○A195.62.28.412017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-11 20:35:56
● 2017-04-19 07:47:12
○ 2026-04-20 00:47:16
○ 2026-05-12 07:47:42

●A2606:4700:3031::ac43:b5c22026-04-20 → 2026-05-12 · 3 obs

○ 2017-04-19 07:47:12
● 2026-04-20 00:47:16
● 2026-05-12 07:47:42

●A2606:4700:3036::6815:23f82026-04-20 → 2026-05-12 · 3 obs

○ 2017-04-19 07:47:12
● 2026-04-20 00:47:16
● 2026-05-12 07:47:42

○A79.170.44.1172016-04-02 → 2016-09-11 · 5 obs

○ 2015-12-13 12:26:54
● 2016-04-02 06:09:26
● 2016-09-11 20:35:56
○ 2017-04-19 07:47:12
○ 2026-05-12 07:47:42

○A88.208.252.1682015-08-06 → 2015-12-13 · 4 obs

● 2015-08-06 19:57:00
● 2015-12-13 12:26:54
○ 2016-04-02 06:09:26
○ 2026-05-12 07:47:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...	-
columnview.co.uk	dana.ns.cloudflare.com, alberto.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.18

NS records: dana.ns.cloudflare.com, alberto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 908ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.248, 172.67.181.194`
AAAA	2	`2606:4700:3036::6815:23f8, 2606:4700:3031::ac43:b5c2`
NS	2	`alberto.ns.cloudflare.com, dana.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alberto.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

columnview.co.uk is the parent of mailserver.columnview.co.uk.

IP Addresses

Four IP numbers are pointed to by columnview.co.uk: 2606:4700:3031::ac43:b5c2, 2606:4700:3036::6815:23f8, 104.21.35.248 and 172.67.181.194.

other host names including www.apps-aerodrome.xyz, y830.com, ok99.one, pgpkeckotabaru.org and cglawms.com share IP numbers with columnview.co.uk.

Name Servers

columnview.co.uk is delegated to two name servers alberto.ns.cloudflare.com and dana.ns.cloudflare.com.

columnview.co.uk shares the same name server setup as other domains, for instance blazeline.co.uk, flickbase.co.uk, aufwaermung.de, boutdraftreport.co.uk and ridgelanelog.co.uk.

columnview.co.uk at least partially shares name servers with other domains, for instance rawontotobaik.com, c1688.games, situshana4d.cam, zuqiumianfeiguankanzhibozaixian.com.cn and fulibl.org.

These name servers are commonly used with malavika.ns.cloudflare.com, nelly.ns.cloudflare.com and dave.ns.cloudflare.com.

Host names with six IP numbers:

Host name alberto.ns.cloudflare.com points to: 2606:4700:58::a29f:2c12, 2803:f800:50::6ca2:c312, 2a06:98c1:50::ac40:2312, 108.162.195.18, 162.159.44.18 and 172.64.35.18.

Host name dana.ns.cloudflare.com points to: 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105.

columnview.co.uk - robtex.com

columnview.co.uk

co.uk

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`columnview.co.uk`

`co.uk`