`postcodeinfo.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3e1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:99bb^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.225^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.187^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anuj.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c141^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anuj.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2141^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anuj.ns.cloudflare.com`
		A	108.162.193.65^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	172.64.33.65^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	173.245.59.65^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
NS	`lucy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽³¹⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=vMGKV1eUChVy7jcwKTf8jdWfQnplY6Kd-7JUfJsJ_tU`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.225, 172.67.153.187
		IPv6 hints	2606:4700:3031::6815:3e1, 2606:4700:3036::ac43:99bb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOA	`anuj.ns.cloudflare.com`dns@cloudflare.com serial=2400575514

`uk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns1.nic.uk` ⭐
	NS	`dns2.nic.uk`
	NS	`dns3.nic.uk`
	NS	`dns4.nic.uk`
	NS	`nsa.nic.uk`
	NS	`nsb.nic.uk`
	NS	`nsc.nic.uk`
	NS	`nsd.nic.uk`
	SOA	`dns1.nic.uk`hostmaster@nic.uk serial=1775440974

📈 Tranco rank: #730,700

Same first word

postcodeinfo.uk

DNS History

13 records (9 active, 4 former)

●NSanuj.ns.cloudflare.com2026-03-08 → 2026-04-06 · 2 obs

● 2026-03-08 16:40:10
● 2026-04-06 02:08:30

●NSlucy.ns.cloudflare.com2026-03-08 → 2026-04-06 · 2 obs

● 2026-03-08 16:40:10
● 2026-04-06 02:08:30

●MXroute1.mx.cloudflare.net2026-03-08 → 2026-04-06 · 2 obs

● 2026-03-08 16:40:10
● 2026-04-06 02:08:30

●MXroute2.mx.cloudflare.net2026-03-08 → 2026-04-06 · 2 obs

● 2026-03-08 16:40:10
● 2026-04-06 02:08:30

●MXroute3.mx.cloudflare.net2026-03-08 → 2026-04-06 · 2 obs

● 2026-03-08 16:40:10
● 2026-04-06 02:08:30

●A104.21.3.2252026-04-03 → 2026-04-06 · 3 obs

○ 2026-03-08 16:40:10
● 2026-04-03 15:24:46
● 2026-04-06 02:08:30

●A172.67.153.1872026-04-03 → 2026-04-06 · 3 obs

○ 2026-03-08 16:40:10
● 2026-04-03 15:24:46
● 2026-04-06 02:08:30

○A188.114.96.02026-03-08 → 2026-03-08 · 3 obs

● 2026-03-08 16:40:10
○ 2026-04-03 15:24:46
○ 2026-04-06 02:08:30

○A188.114.97.02026-03-08 → 2026-03-08 · 3 obs

● 2026-03-08 16:40:10
○ 2026-04-03 15:24:46
○ 2026-04-06 02:08:30

●A2606:4700:3031::6815:3e12026-04-03 → 2026-04-06 · 3 obs

○ 2026-03-08 16:40:10
● 2026-04-03 15:24:46
● 2026-04-06 02:08:30

●A2606:4700:3036::ac43:99bb2026-04-03 → 2026-04-06 · 3 obs

○ 2026-03-08 16:40:10
● 2026-04-03 15:24:46
● 2026-04-06 02:08:30

○A2a06:98c1:3120::2026-03-08 → 2026-03-08 · 3 obs

● 2026-03-08 16:40:10
○ 2026-04-03 15:24:46
○ 2026-04-06 02:08:30

○A2a06:98c1:3121::2026-03-08 → 2026-03-08 · 3 obs

● 2026-03-08 16:40:10
○ 2026-04-03 15:24:46
○ 2026-04-06 02:08:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
postcodeinfo.uk	anuj.ns.cloudflare.com, lucy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.133

NS records: anuj.ns.cloudflare.com, lucy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postcodeinfo.uk (unsigned zone)

⏱️ Timing

Total: 470ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.225, 172.67.153.187`
AAAA	2	`2606:4700:3031::6815:3e1, 2606:4700:3036::ac43:99bb`
NS	2	`anuj.ns.cloudflare.com, lucy.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 1), route1.mx.cloudflare.net (pri: 31)...`
TXT	2	`google-site-verification=vMGKV1eUChVy7jc, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anuj.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

postcodeinfo.uk points to four IP numbers: 2606:4700:3031::6815:3e1, 2606:4700:3036::ac43:99bb, 104.21.3.225 and 172.67.153.187.

For instance, other host names www.pcfeoayammroh.website, www.asiali.com, pcfeoayammroh.website, casinoneocity.us and 99473.cn share IP numbers with postcodeinfo.uk.

Name Servers

postcodeinfo.uk is delegated to two name servers: anuj.ns.cloudflare.com and lucy.ns.cloudflare.com.

postcodeinfo.uk uses the same name server setup as other domains such as slotsmirrorbuzzhub.co.uk, winonlinetoday.co.uk, nordiccenter.co.uk, pulseglobalnews.co.uk and luckonlineonline.co.uk.

postcodeinfo.uk shares name servers with other domains at least partially, for example maps-thailand-th.com, powerbassusa.com, crudemissle.com, 9997bet.com.br and professionnetwork.com.

These name servers are commonly used with sharon.ns.cloudflare.com, maria.ns.cloudflare.com and cody.ns.cloudflare.com.

Host names with six IP numbers: host name anuj.ns.cloudflare.com points to: 2606:4700:58::adf5:3b41, 2803:f800:50::6ca2:c141, 2a06:98c1:50::ac40:2141, 108.162.193.65, 172.64.33.65 and 173.245.59.65; host name lucy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

Mail Servers

postcodeinfo.uk is served by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

postcodeinfo.uk shares mail servers with other domains at least partially; for instance centrolegaldeaccidentes.com, ourportal.org, centrobios.com, yunsur.com and unerevers.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

postcodeinfo.uk - robtex.com

postcodeinfo.uk

uk

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`postcodeinfo.uk`

`uk`