ncuk.com - dns.ninja

`ncuk.com`

DNSSEC	⚠️ Not signed
A	2a02:68:0:1112::^{🇬🇧 NETCONNEX2a02:68::/32 NetConnex Broadband Ltd. - London, UK See AS21396 for more details.}
		PTR	`www.ncuk.com`
A	80.249.96.54^{🇬🇧 NETCONNEX80.249.96.0/20 NetConnex Broadband Ltd. - London, UK See AS21396 for more details.}
NS	`ns0.ncuk.net` ⭐
		A	2a02:68:0:1110::^{🇬🇧 NETCONNEX2a02:68::/32 NetConnex Broadband Ltd. - London, UK See AS21396 for more details.}
			PTR	`ns0.ncuk.net`
		A	80.249.96.5^{🇬🇧 NETCONNEX80.249.96.0/20 NetConnex Broadband Ltd. - London, UK See AS21396 for more details.}
			PTR	`ns0.ncuk.net`
NS	`ns1.ncuk.net`
		A	2001:4b10:0:820a::5^{🇬🇧 BOGONS-ASN2001:4b10::/32 Bogons IPv6 Route}
			PTR	`ns1.ncuk.net`
		A	93.186.35.5^{🇬🇧 BOGONS-ASN93.186.32.0/20 Bogons Ltd}
			PTR	`ns1.ncuk.net`
NS	`ns2.ncuk.net`
		A	2a01:4f8:191:74da::5^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	144.76.65.244^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`ns2.ncuk.net`
NS	`ns3.ncuk.net.uk`
		A	80.249.111.5^{🇬🇧 NETCONNEX80.249.96.0/20 NetConnex Broadband Ltd. - London, UK See AS21396 for more details.}
			PTR	`ns3.ncuk.net`
NS	`ns4.ncuk.net.uk`
		A	2a03:9800:31::5^{🇬🇧 PORTFAST2a03:9800::/29 Portfast Ltd IPv6}
			PTR	`ns4.ncuk.net.uk`
		A	188.246.199.5^{🇬🇧 PORTFAST188.246.192.0/19}
			PTR	`ns4.ncuk.net.uk`
NS	`ns5.ncuk.net.uk`
		A	141.0.208.5^{🇬🇧 NETCONNEX141.0.208.0/20 NetConnex Broadband Ltd. - London, UK See AS21396 for more details.}
			PTR	`ns5.ncuk.net.uk`
MX	`mx0.ncuk.net` ⭐
		A	2a02:68:0:1113::^{🇬🇧 NETCONNEX2a02:68::/32 NetConnex Broadband Ltd. - London, UK See AS21396 for more details.}
			PTR	`mx0.ncuk.net`
		A	80.249.96.6^{🇬🇧 NETCONNEX80.249.96.0/20 NetConnex Broadband Ltd. - London, UK See AS21396 for more details.}
			PTR	`mx0.ncuk.net`
MX	`mx1.ncuk.net`⁽²⁰⁾
		A	93.186.35.6^{🇬🇧 BOGONS-ASN93.186.32.0/20 Bogons Ltd}
			PTR	`mx1.ncuk.net`
TXT	`apple-domain-verification=QGRr01vTJQmh8fL2`
TXT	`MS=ms65250899`
TXT	`v=spf1 ip4:80.249.96.0/24 ip4:80.249.111.160/28 ip4:80.249.101.150 ip4:80.249...`
TXT	`google-site-verification=Jr0KFEc2r93nX8GC1ApQxId7aKgyE1dZeS4QxqlDpvg`
SOA	`ns0.ncuk.net`hostmaster@ncuk.com 2025-07-14 #0

`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=1786751334

WOT: SAFE (62/100)

Subdomains

ns2.ncuk.com

ns1.ncuk.com

www.ncuk.com

jmail.ncuk.com

Same first word

ncuk.de

ncuk.com

ncuk.jp

ncuk.net

ncuk.com.cn

ncuk.xyz

ncuk.net.uk

ncuk.ac.uk

ncuk.org

ncuk.cn

Similar names

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ncku.eu

cukn.com

ncku.ing

ncku.com.tw

kunc.com

ckun.net

cunk.de

ukcn.tv

cnuk.co.uk

cunk.com

ncku.in

kncu.cn

ukcn.ru

cunk.io

ncku.net

nuck.me

cnku.cn

cnuk.co

kunc.org

cnku.net

nuck.ca

ncku.org.tw

unck.net

ncku.cn

kunc.pl

ckun.com

uknc.cn

ucnk.cn

cnku.com

cnuk.org

unck.cam

uknc.net

uckn.com

cknu.com.cn

ncku.org

uknc.org

ukcn.com

nkcu.cn

nuck.org

ukcn.co.uk

nuck.de

nukc.com

nuck.ru

kunc.cn

cunk.co.uk

ckun.ru

unck.nl

kncu.co.za

cnku.org

kcun.com

ncku.me

nuck.com

kunc.az

kunc.ru

cnuk.cn

ncku.edu.tw

kunc.info

kucn.co.kr

cnuk.net

nkcu.com

kunc.name

kunc.com.pl

kunc.eu

ncku.tw

uknc.com

cunk.net

kncu.com

ukcn.net

kunc.de

ncku.es

knuc.jp

ckun.de

ucnk.com

unck.de

cunk.club

DNS History

10 records (10 active, 0 former)

●NSns0.ncuk.net2015-08-25 → 2026-08-14 · 2 obs

● 2015-08-25 02:41:30
● 2026-08-14 23:57:44

●NSns1.ncuk.net2015-08-25 → 2026-08-14 · 2 obs

● 2015-08-25 02:41:30
● 2026-08-14 23:57:44

●NSns2.ncuk.net2015-08-25 → 2026-08-14 · 2 obs

● 2015-08-25 02:41:30
● 2026-08-14 23:57:44

●NSns3.ncuk.net.uk2015-08-25 → 2026-08-14 · 2 obs

● 2015-08-25 02:41:30
● 2026-08-14 23:57:44

●NSns4.ncuk.net.uk2015-08-25 → 2026-08-14 · 2 obs

● 2015-08-25 02:41:30
● 2026-08-14 23:57:44

●NSns5.ncuk.net.uk2015-08-25 → 2026-08-14 · 2 obs

● 2015-08-25 02:41:30
● 2026-08-14 23:57:44

●MXmx0.ncuk.net2015-08-25 → 2026-08-14 · 2 obs

● 2015-08-25 02:41:30
● 2026-08-14 23:57:44

●MXmx1.ncuk.net2015-08-25 → 2026-08-14 · 2 obs

● 2015-08-25 02:41:30
● 2026-08-14 23:57:44

●A2a02:68:0:1112::2015-08-25 → 2026-08-14 · 2 obs

● 2015-08-25 02:41:30
● 2026-08-14 23:57:44

●A80.249.96.542015-08-25 → 2026-08-14 · 2 obs

● 2015-08-25 02:41:30
● 2026-08-14 23:57:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ncuk.com	ns1.ncuk.net, ns2.ncuk.net, ns0.ncuk.net, ns3.ncuk.net.uk...	-

✅ Authoritative Response

Server:144.76.65.244

NS records: ns1.ncuk.net, ns2.ncuk.net, ns0.ncuk.net, ns3.ncuk.net.uk, ns4.ncuk.net.uk, ns5.ncuk.net.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ncuk.com (unsigned zone)

⏱️ Timing

Total: 822ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.249.96.54`
AAAA	1	`2a02:68:0:1112::`
NS	6	`ns4.ncuk.net.uk, ns1.ncuk.net...`
MX	2	`mx0.ncuk.net (pri: 10), mx1.ncuk.net (pri: 20)`
TXT	4	`apple-domain-verification=QGRr01vTJQmh8f, MS=ms65250899...`
SOA	1	`ns0.ncuk.net hostmaster.ncuk.com`

Analysis

Hierarchy

The domain ncuk.com is a parent of ns2.ncuk.com, ns1.ncuk.com, www.ncuk.com and jmail.ncuk.com.

IP Addresses

ncuk.com has two IP addresses: 80.249.96.54 and 2a02:68:0:1112::

www.ncuk.com, www.ncuk.net.uk, ncuk.net and two other host names share IP numbers with ncuk.com.

Name Servers

DNS for ncuk.com is handled by 6 name servers: ns0.ncuk.net, ns1.ncuk.net, ns2.ncuk.net and 3 others.

At least some of ncuk.com's name servers are shared with other domains, for example test-ipv6.co.uk, sipworks.net, 98.249.80.in-addr.arpa and two more.

These name servers are often deployed together with the name servers ns3.ncuk.net.uk, ns4.ncuk.net.uk, ns5.ncuk.net.uk and a.ns.voip.co.uk.

Hostnames that resolve to two IP addresses:

ns0.ncuk.net has two IP addresses: 80.249.96.5 and 2a02:68:0:1110::.

ns1.ncuk.net has two IP addresses: 93.186.35.5 and 2001:4b10:0:820a::5.

ns2.ncuk.net has two IP addresses: 144.76.65.244 and 2a01:4f8:191:74da::5.

ns4.ncuk.net.uk has two IP addresses: 188.246.199.5 and 2a03:9800:31::5.

Hosts with just one IP address:

ns3.ncuk.net.uk directs to 80.249.111.5.

ns5.ncuk.net.uk directs to 141.0.208.5.

Mail Servers

Mail for ncuk.com is handled by two mail servers — mx0.ncuk.net and mx1.ncuk.net.

ncuk.com uses the same mail servers as jmail.ncuk.com, ncuk.net, paranoid.org.uk and speedtestly.com, and other domains with the same setup.

ncuk.com has at least partial mail server overlap with other domains such as lahtinen.co.uk, cloned.org.uk, thinkbroadband.com and two more.

These mail servers commonly appear together with mx00.ncuk.net, mx11.ncuk.net, mx2.cloned.org.uk and two other mail servers.

Hostnames that resolve to two IP addresses:

mx0.ncuk.net has two IP addresses: 80.249.96.6 and 2a02:68:0:1113::.

Hosts with just one IP address:

mx1.ncuk.net directs to 93.186.35.6.