CF1758887850712-tsm20250926081218

IPLIST.NET - cos-ni.co.uk

Search for IP or hostnames:

cos-ni.co.uk checked at 2025-09-26T11:57:30.683Z 290ms 84/84/84 100% R:11

cos-ni.co.uk

NSns1.blacknight.com
A78.153.212.176🇮🇪 Blacknight Internet Solutions
PTRns1.blacknight.com
NSns2.blacknight.com
A2a01:a8:dc3:3313::aaaa 🇮🇪 Blacknight Internet Solutions
PTRns2.blacknight.com
A81.17.254.6🇮🇪 Blacknight Internet Solutions
PTRns2.blacknight.com
MXcosni-co-uk0i.mail.protection.outlook.com
A2a01:111:f403:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com

co.uk

NSdns1.nic.uk
NSdns2.nic.uk
NSdns3.nic.uk
NSdns4.nic.uk
NSnsa.nic.uk
NSnsb.nic.uk
NSnsc.nic.uk
NSnsd.nic.uk
rank #172010 globally
rank #3994 in the tld

Starts with same word

Starts similarily

AI analysis

cos-ni.co.uk is delegated to two name servers: ns1.blacknight.com and ns2.blacknight.com.

cos-ni.co.uk shares the same name server setup as digit.ie, section9.ie, anh.ie, orl.ie and gsac.ie.

cos-ni.co.uk at least partially shares name servers with other domains, for instance greensheepinsulation.ie, longestnight.ie, seanchaieditions.ie, bangpromo.ie and 4rs.ie.

These name servers are commonly used with ns3.blacknight.com and ns4.blacknight.com.

Host names with two IP numbers:

ns2.blacknight.com points to 2a01:a8:dc3:3313::aaaa and 81.17.254.6.

Host names with one IP number:

ns1.blacknight.com points to 78.153.212.176.

cos-ni.co.uk is handled by a single mail server, cosni-co-uk0i.mail.protection.outlook.com.

Host name cosni-co-uk0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::a, 52.101.73.1, 52.101.73.2, 52.101.73.11 and 52.101.73.12.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

qMYObxd CF johedugfp 2025-09-26