CF1759886718324-tsm20251005211530

WWW.ROBTEX.COM - cryst.bbk.ac.uk

Search for IP or hostnames:

cryst.bbk.ac.uk checked at 2025-10-08T01:25:18.302Z 131ms 154/154/154 100% R:8

cryst.bbk.ac.uk

NSns1.ja.net
A2001:630:0:44::e2🇬🇧 Janet
PTRns1.ja.net
A194.81.227.226🇬🇧 Janet
PTRns1.ja.net
NSdns-ns0.ucl.ac.uk
A193.60.252.2🇬🇧 Janet
PTRdnsns0-00-01-006-d05-vip.ucl.ac.uk
NSdns-ns1.ucl.ac.uk
A144.82.252.3🇬🇧 Janet
PTRdnsns1-00-01-006-d04-vip.ucl.ac.uk
MXblackhole-32.cryst.bbk.ac.uk
A193.61.32.251🇬🇧 Janet
PTRblackhole-32.cryst.bbk.ac.uk
PTRcroute1-32.cryst.bbk.ac.uk
NSns1.cryst.bbk.ac.uk
A193.61.32.1🇬🇧 Janet
PTRns1.cryst.bbk.ac.uk
NSns3.cryst.bbk.ac.uk
A193.61.32.3🇬🇧 Janet
PTRns3.cryst.bbk.ac.uk
MXsmtp-in.cryst.bbk.ac.uk
A193.61.32.203🇬🇧 Janet
PTRjohn-v2-ext.cryst.bbk.ac.uk
A193.61.32.203🇬🇧 Janet
PTRjohn-v2-ext.cryst.bbk.ac.uk

bbk.ac.uk

NSns10.ja.net
NSns11.ja.net
NSns12.ja.net
MXd219892.a.ess.uk.barracudanetworks.com
MXd219892.b.ess.uk.barracudanetworks.com
A13.41.116.211🇬🇧 Amazon
A13.134.52.53🇺🇸 Amazon
A35.179.231.143🇬🇧 Amazon
rank #8336 globally
rank #223 in the tld

Up

Starts with same word

Starts similarily

AI analysis

The parent of jess.cryst.bbk.ac.uk, croute1-32.cryst.bbk.ac.uk, kestrel-old.cryst.bbk.ac.uk, smtp-in.cryst.bbk.ac.uk, john-ext.cryst.bbk.ac.uk and a few other host names is cryst.bbk.ac.uk.

cryst.bbk.ac.uk resolves to a single IP: 193.61.32.203.

Other host names including mail.cryst.bbk.ac.uk, john-v2-ext.cryst.bbk.ac.uk and smtp-in.cryst.bbk.ac.uk share IP numbers with cryst.bbk.ac.uk.

cryst.bbk.ac.uk delegates to five name servers: ns1.ja.net, dns-ns0.ucl.ac.uk, dns-ns1.ucl.ac.uk, ns1.cryst.bbk.ac.uk and ns3.cryst.bbk.ac.uk.

cryst.bbk.ac.uk shares some name servers with other domains, for example 241.82.194.in-addr.arpa, st-ethelberts.bolton.sch.uk, mssl.ucl.ac.uk, 99.40.128.in-addr.arpa and 32.138.83.in-addr.arpa.

these name servers are often used with ns1.bolton365.net, ns2.bolton365.net, ns3.ja.net, ns2.ja.net, ns4.ja.net, scsnms.switch.ch, ns01.geant.net, ns02.geant.net, ns03.geant.net and dns0.brad.ac.uk.

Host names with two IP numbers:

ns1.ja.net points to: 2001:630:0:44::e2 and 194.81.227.226.

Host names with one IP number:

dns-ns0.ucl.ac.uk points to: 193.60.252.2.

dns-ns1.ucl.ac.uk points to: 144.82.252.3.

ns1.cryst.bbk.ac.uk points to: 193.61.32.1.

ns3.cryst.bbk.ac.uk points to: 193.61.32.3.

cryst.bbk.ac.uk is served by two mail servers: blackhole-32.cryst.bbk.ac.uk and smtp-in.cryst.bbk.ac.uk.

cryst.bbk.ac.uk uses the same mail server setup as other domains, for example mail.cryst.bbk.ac.uk, ws.cryst.bbk.ac.uk and laptop.cryst.bbk.ac.uk.

cryst.bbk.ac.uk shares some mail servers with other domains, at least partially; for instance ariel.cryst.bbk.ac.uk, kestrel-old.cryst.bbk.ac.uk, ns3.cryst.bbk.ac.uk, ns2.cryst.bbk.ac.uk and ns4.cryst.bbk.ac.uk.

Host names with a single IP:

blackhole-32.cryst.bbk.ac.uk points to 193.61.32.251

smtp-in.cryst.bbk.ac.uk points to 193.61.32.203

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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MtVcXeu CF johedugfp 2025-10-08