CF1760416471537-tsm20251012143351

WWW.RTSAK.COM - expsys.co.uk

Search for IP or hostnames:

expsys.co.uk checked at 2025-10-14T04:34:31.415Z 1283ms 83/83/83 100% R:12

expsys.co.uk

NSns1.krystal.uk
A77.72.0.11🇬🇧 Krystal Hosting
PTRns1.krystal.uk
NSns2.krystal.uk
A139.162.230.184🇬🇧 Linode AS63949
PTRns2.krystal.uk
MXmx1.krystal.co.uk
A185.53.56.44🇬🇧 Krystal Hosting
PTRmx1.strikemail.co.uk
A185.53.56.46🇬🇧 Krystal Hosting
PTRmx1.strikemail.co.uk
MXmx2.krystal.co.uk
A185.53.56.45🇬🇧 Krystal Hosting
PTRmx2.strikemail.co.uk
A185.53.56.47🇬🇧 Krystal Hosting
PTRmx2.strikemail.co.uk
A77.72.1.34🇬🇧 Krystal Hosting
PTRhera.krystal.co.uk

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

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Starts with same word

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AI analysis

The parent of mail.expsys.co.uk is expsys.co.uk.

expsys.co.uk points to a single IP: 77.72.1.34.

Other host names, for instance hera.krystal.co.uk, greaseshield-online.com, rhombus.co.uk, con-am.co.uk and ardchattan.org.uk share IP numbers with expsys.co.uk.

Two name servers ns1.krystal.uk and ns2.krystal.uk handle delegation for expsys.co.uk.

expsys.co.uk uses the same name server setup as other domains, for example brachio.org, wendyrobinsongardendesign.co.uk, teamin.com, suewherewhywhat.com and seaside-homes.org.uk.

Host names with one IP number: The host name ns1.krystal.uk points to 77.72.0.11 and the host name ns2.krystal.uk points to 139.162.230.184.

expsys.co.uk is handled by two mail servers: mx1.krystal.co.uk and mx2.krystal.co.uk.

expsys.co.uk has the same mail server setup as other domains, including fishe.net, kevinboa.com, rebellion.earth, southislandmarina.co.uk and warwickshireonline.com.

expsys.co.uk shares some mail servers with other domains, at least partially, such as nodedetect.com, uknumberplates.co.uk, bryanschai.com, rowleymanor.com and grafixolutions.com.

these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

Host names with two IP numbers:

mx1.krystal.co.uk points to: 185.53.56.44 and 185.53.56.46

mx2.krystal.co.uk points to: 185.53.56.45 and 185.53.56.47

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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sxUMqUs CF johedugfp 2025-10-14