mprcgroup.com - robtex.com

mprcgroup.com

DNSSEC⚠️ Not signed
A77.72.2.91🇬🇧 KRYSTAL77.72.2.0/24
PTRsardine-lon.krystal.uk
NSns1.krystal.uk ⭐
A77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd
PTRns1.krystal.uk
NSns2.krystal.uk
A139.162.230.184🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies
PTRns2.krystal.uk
MXmx1.krystal.uk ⭐
A185.53.56.44🇬🇧 KRYSTAL185.53.56.0/22
PTRmx1.strikemail.co.uk
A185.53.56.46🇬🇧 KRYSTAL185.53.56.0/22
PTRmx1.strikemail.co.uk
MXmx2.krystal.uk(20)
A185.53.56.45🇬🇧 KRYSTAL185.53.56.0/22
PTRmx2.strikemail.co.uk
A185.53.56.47🇬🇧 KRYSTAL185.53.56.0/22
PTRmx2.strikemail.co.uk
TXTv=spf1 ip4:77.72.2.91 +a +mx +ip4:77.72.0.130 include:relay.k.io ~all
SOAns1.krystal.ukadmin@k-validator-sardine-lon.krystal.uk 2026-03-12 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

mprcgroup.com

Similar names

rpmcgroup.com
mcrpgroup.co.uk
crmgruppo.com
mrpcgroup.com
gruppomcr.com
crpmgroup.com

DNS History

5 records (5 active, 0 former)

NSns1.krystal.ukns2.krystal.ukMXmx1.krystal.ukmx2.krystal.ukA77.72.2.91
●NSns1.krystal.uk2026-02-21 → 2026-03-24 · 2 obs
● 2026-02-21 00:42:32
● 2026-03-24 05:53:18
●NSns2.krystal.uk2026-02-21 → 2026-03-24 · 2 obs
● 2026-02-21 00:42:32
● 2026-03-24 05:53:18
●MXmx1.krystal.uk2026-02-21 → 2026-03-24 · 2 obs
● 2026-02-21 00:42:32
● 2026-03-24 05:53:18
●MXmx2.krystal.uk2026-02-21 → 2026-03-24 · 2 obs
● 2026-02-21 00:42:32
● 2026-03-24 05:53:18
●A77.72.2.912026-02-21 → 2026-03-24 · 2 obs
● 2026-02-21 00:42:32
● 2026-03-24 05:53:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mprcgroup.comns2.krystal.uk, ns1.krystal.uk-

✅ Authoritative Response

Server:139.162.230.184

NS records: ns2.krystal.uk, ns1.krystal.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mprcgroup.com (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

TypeCountSample Data
A177.72.2.91
NS2ns2.krystal.uk, ns1.krystal.uk
MX2mx1.krystal.uk (pri: 10), mx2.krystal.uk (pri: 20)
TXT1v=spf1 ip4:77.72.2.91 +a +mx +ip4:77.72.
SOA1ns1.krystal.uk admin.k-validator-sardine

Analysis

IP Addresses

mprcgroup.com points to a single IP address: 77.72.2.91.

Other host names such as sunen.com, glovii.com, thebristolcable.org, wytchhazel.com and rainbowbridgepets.co.uk share IP numbers with mprcgroup.com.

Name Servers

mprcgroup.com is delegated to two name servers: ns1.krystal.uk and ns2.krystal.uk.

mprcgroup.com uses the same name server setup as other domains, including nannyjune.com, guy-fawkes.co.uk, foundation.fm, easy-peasy-passwords.com and salihun.com.

At least part of the name servers for mprcgroup.com are shared with other domains, for instance lightoflife.org.uk, medaway.co.uk, keekmerch.co.uk, julewilson.com and glhf.co.uk.

these name servers are often used together with the name servers ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.uksrv.co.uk, ns2.uksrv.co.uk, ns1.cloudhosting.co.uk and ns2.cloudhosting.co.uk.

Hostnames with a single IP

ns1.krystal.uk resolves to: 77.72.0.11.

ns2.krystal.uk resolves to: 139.162.230.184.

Mail Servers

mprcgroup.com is handled by two mail servers: mx1.krystal.uk and mx2.krystal.uk.

mprcgroup.com uses the same mail server setup as other domains, for instance comojo.co.uk, castlebuilding.co.uk, bensroom.co.uk, bratislavashootingclub.com and greatbritishentrepreneurawards.com.

Some mail servers are shared between mprcgroup.com and other domains, for instance matthews-marine.co.uk.

Host names with two IP numbers:

mx1.krystal.uk points to 185.53.56.44 and 185.53.56.46.

mx2.krystal.uk points to 185.53.56.45 and 185.53.56.47.