CF1761163085196-tsm20251017082432

WWW.RTSAK.COM - harrow.ac.uk

Search for IP or hostnames:

harrow.ac.uk checked at 2025-10-22T19:58:05.174Z 534ms 106/106/106 100% R:15

harrow.ac.uk

NSns10.ja.net
A2001:630:0:42::53 🇬🇧 Janet
PTRns10.ja.net
A128.86.8.53🇬🇧 Janet
PTRns10.ja.net
NSns11.ja.net
A2001:630:1:8::244:0 🇬🇧 Janet
PTRvm2.vs1.ans.ja.net
A195.195.131.244🇬🇧 Janet
NSns12.ja.net
A2001:630:1:129::250 🇬🇧 Janet
PTRns12.ja.net
A194.83.56.250🇬🇧 Janet
MXharrow-ac-uk.mail.protection.outlook.com
A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::e 🇮🇪 Microsoft
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
A103.77.224.23🇦🇺 X4B DDoS Protected Announcements
PTRnode-103-77-224-23.reverse.x4b.me

ac.uk

NSdns-3.dfn.de
NSns0.ja.net
NSns2.ja.net
NSns3.ja.net
NSns4.ja.net
NSns1.surfnet.nl
NSauth03.ns.uu.net
rank #899116 globally
rank #22304 in the tld

Up

Starts with same word

Starts similarily

AI analysis

harrow.ac.uk is a parent of dns.harrow.ac.uk and www.harrow.ac.uk.

harrow.ac.uk resolves to one IP number: 103.77.224.23.

Other host names such as www.harrow.ac.uk and node-103-77-224-23.reverse.x4b.me share IP numbers with harrow.ac.uk.

harrow.ac.uk is delegated to three name servers ns10.ja.net, ns11.ja.net and ns12.ja.net.

harrow.ac.uk at least partially shares name servers with other domains, for instance mapperleycont.derbyshire.sch.uk, bishopaucklandcollege.ac.uk, 236.83.194.in-addr.arpa, rncb.ac.uk and joseph-priestley.ac.uk.

Host names with two IP numbers:

ns10.ja.net points to: 2001:630:0:42::53 and 128.86.8.53.

ns11.ja.net points to: 2001:630:1:8::244:0 and 195.195.131.244.

ns12.ja.net points to: 2001:630:1:129::250 and 194.83.56.250.

harrow.ac.uk is handled by a single mail server, harrow-ac-uk.mail.protection.outlook.com.

Host harrow-ac-uk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::b, 52.101.68.32, 52.101.73.11, 52.101.73.19 and 52.101.73.30.

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

RqHTciE CF johedugfp 2025-10-22