`msperformance.co.uk`

DNSSEC	⚠️ Not signed
A	77.72.1.49^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
		PTR	`eadu-lon1.krystal.uk`
NS	`ns1.krystal.uk` ⭐
		A	77.72.0.11^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
			PTR	`ns1.krystal.uk`
NS	`files.msperformance.co.uk` ⚠️ Not in zone NS records
		A	49.12.188.137^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
			PTR	`hserver.ygtlabs.com`
NS	`ns2.krystal.uk`
		A	139.162.230.184^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}
			PTR	`ns2.krystal.uk`
MX	`mx1.krystal.uk` ⭐
		A	185.53.56.44^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx1.strikemail.co.uk`
		A	185.53.56.46^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx1.strikemail.co.uk`
MX	`mx2.krystal.uk`⁽²⁰⁾
		A	185.53.56.45^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx2.strikemail.co.uk`
		A	185.53.56.47^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx2.strikemail.co.uk`
TXT	`v=spf1 +a +mx +ip4:77.72.1.49 include:relay.k.io ~all`
SOA	`ns1.krystal.uk`admin@k-validator-eadu-lon1.krystal.uk 2026-02-22 #1

`co.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1774849843

rank #172621 globally
rank #13449 in the tld
WOT: SAFE (74/100)

Subdomains

files.msperformance.co.uk

Same first word

msperformance.co.uk

msperformance.com.br

msperformance.com

Similar names

sperformancem.com

performancems.com

smperformance.com

DNS History

11 records (6 active, 5 former)

●NSfiles.msperformance.co.uk2026-03-26 → 2026-03-30 · 3 obs

○ 2016-04-03 19:34:46
● 2026-03-26 17:28:52
● 2026-03-30 06:04:04

●NSns1.krystal.uk2026-03-26 → 2026-03-30 · 3 obs

○ 2016-04-03 19:34:46
● 2026-03-26 17:28:52
● 2026-03-30 06:04:04

○NSns1.livedns.co.uk2015-06-12 → 2016-01-18 · 4 obs

● 2015-06-12 15:33:02
● 2016-01-18 08:41:10
○ 2016-04-03 19:34:46
○ 2026-03-30 06:04:04

●NSns2.krystal.uk2026-03-26 → 2026-03-30 · 3 obs

○ 2016-04-03 19:34:46
● 2026-03-26 17:28:52
● 2026-03-30 06:04:04

○NSns2.livedns.co.uk2015-06-12 → 2016-01-18 · 4 obs

● 2015-06-12 15:33:02
● 2016-01-18 08:41:10
○ 2016-04-03 19:34:46
○ 2026-03-30 06:04:04

○NSns3.livedns.co.uk2015-06-12 → 2016-01-18 · 4 obs

● 2015-06-12 15:33:02
● 2016-01-18 08:41:10
○ 2016-04-03 19:34:46
○ 2026-03-30 06:04:04

○MXmailserver.msperformance.co.uk2015-06-12 → 2016-01-18 · 4 obs

● 2015-06-12 15:33:02
● 2016-01-18 08:41:10
○ 2016-04-03 19:34:46
○ 2026-03-30 06:04:04

●MXmx1.krystal.uk2026-03-26 → 2026-03-30 · 3 obs

○ 2016-04-03 19:34:46
● 2026-03-26 17:28:52
● 2026-03-30 06:04:04

●MXmx2.krystal.uk2026-03-26 → 2026-03-30 · 3 obs

○ 2016-04-03 19:34:46
● 2026-03-26 17:28:52
● 2026-03-30 06:04:04

●A77.72.1.492026-03-30 → 2026-03-30 · 2 obs

○ 2016-04-03 19:34:46
● 2026-03-30 06:04:04

○A88.208.252.92015-06-12 → 2016-01-18 · 4 obs

● 2015-06-12 15:33:02
● 2016-01-18 08:41:10
○ 2016-04-03 19:34:46
○ 2026-03-30 06:04:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns4.nic.uk, nsa.nic.uk, nsb.nic.uk, nsc.nic.uk...	-
msperformance.co.uk	ns1.krystal.uk, ns2.krystal.uk, files.msperformance.co.uk	1 record

✅ Authoritative Response

Server:49.12.188.137

NS records: ns1.krystal.uk, ns2.krystal.uk, files.msperformance.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for msperformance.co.uk (unsigned zone)

⏱️ Timing

Total: 744ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.72.1.49`
NS	2	`ns2.krystal.uk, ns1.krystal.uk`
TXT	1	`v=spf1 +a +mx +ip4:77.72.1.49 include:re`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (files.msperformance.co.uk)

Analysis

Hierarchy

msperformance.co.uk is the parent of files.msperformance.co.uk.

IP Addresses

msperformance.co.uk points to IP number 77.72.1.49.

For instance, other host names rebalance.life, dimps.co.uk, creoforma.co.uk, bio-farma.com and motorsearch.net share IP numbers with msperformance.co.uk.

Name Servers

The delegation for msperformance.co.uk is handled by three name servers: ns1.krystal.uk, ns2.krystal.uk and files.msperformance.co.uk.

msperformance.co.uk shares name servers with other domains at least partially, for example gjav.co.uk, marstonforest5k.org.uk, taysidehosting.co.uk, anroconstruction.co.uk and 2fs.org.

these name servers are often used with the following: ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.co.uk, ns2.cloudhosting.co.uk, ns1.krystal.io, ns2.krystal.io, ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns3.krystal.io and ns4.krystal.io.

Host names with a single IP address: ns1.krystal.uk points to 77.72.0.11; ns2.krystal.uk points to 139.162.230.184; files.msperformance.co.uk points to 49.12.188.137.

Mail Servers

Two mail servers mx1.krystal.uk and mx2.krystal.uk handle msperformance.co.uk.

msperformance.co.uk shares the same mail server setup as other domains, for instance tangent.wales, kenwoodsart.com, alex-clusivedesigns.com, book-edit.com and pets-remembered.co.uk.

msperformance.co.uk shares at least partially some mail servers with other domains, for instance the-campbellclan.com.

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.

msperformance.co.uk - robtex.com