`renfrewhighschool.com`

DNSSEC	⚠️ Not signed
A	185.199.220.116^{🇬🇧 KRYSTAL185.199.220.0/22}
		PTR	`c116.lon.cloudhosting.net`
NS	`ns1.cloudhosting.uk` ⭐
		A	77.72.0.13^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
			PTR	`ns1.cloudhosting.co.uk`
NS	`ns2.cloudhosting.uk`
		A	139.162.254.53^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}
			PTR	`ns2.cloudhosting.co.uk`
MX	`mx1.cloudhosting.net` ⭐
		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.cloudhosting.net`⁽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 ip4:185.199.220.116 include:relay.k.io ip4:185.199.220.30 ip4:135.181....`
SOA	`ns1.cloudhosting.uk`grmcampbell@msn.com 2026-07-24 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784942592

Previously MX for

renfrewhighschool.com

Subdomains

www.renfrewhighschool.com

Same first word

renfrewhighschool.com

DNS History

9 records (5 active, 4 former)

●NSns1.cloudhosting.uk2026-07-09 → 2026-07-25 · 3 obs

○ 2019-02-25 08:44:20
● 2026-07-09 04:29:10
● 2026-07-25 01:49:52

○NSns1.solidweb.io2016-12-17 → 2019-02-25 · 4 obs

● 2016-12-17 15:27:30
● 2019-02-25 08:44:20
○ 2026-07-09 04:29:10
○ 2026-07-25 01:49:52

●NSns2.cloudhosting.uk2026-07-09 → 2026-07-25 · 3 obs

○ 2019-02-25 08:44:20
● 2026-07-09 04:29:10
● 2026-07-25 01:49:52

○NSns2.solidweb.io2016-12-17 → 2019-02-25 · 4 obs

● 2016-12-17 15:27:30
● 2019-02-25 08:44:20
○ 2026-07-09 04:29:10
○ 2026-07-25 01:49:52

●MXmx1.cloudhosting.net2026-07-09 → 2026-07-25 · 3 obs

○ 2019-02-25 08:44:20
● 2026-07-09 04:29:10
● 2026-07-25 01:49:52

●MXmx2.cloudhosting.net2026-07-09 → 2026-07-25 · 3 obs

○ 2019-02-25 08:44:20
● 2026-07-09 04:29:10
● 2026-07-25 01:49:52

○MXrenfrewhighschool.com2016-12-17 → 2019-02-25 · 4 obs

● 2016-12-17 15:27:30
● 2019-02-25 08:44:20
○ 2026-07-09 04:29:10
○ 2026-07-25 01:49:52

●A185.199.220.1162026-07-09 → 2026-07-25 · 3 obs

○ 2019-02-25 08:44:20
● 2026-07-09 04:29:10
● 2026-07-25 01:49:52

○A5.9.58.142016-12-17 → 2019-02-25 · 4 obs

● 2016-12-17 15:27:30
● 2019-02-25 08:44:20
○ 2026-07-09 04:29:10
○ 2026-07-25 01:49:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
renfrewhighschool.com	ns1.cloudhosting.uk, ns2.cloudhosting.uk	-

✅ Authoritative Response

Server:139.162.254.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for renfrewhighschool.com (unsigned zone)

⏱️ Timing

Total: 1630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.199.220.116`
NS	2	`ns2.cloudhosting.uk, ns1.cloudhosting.uk`
MX	2	`mx2.cloudhosting.net (pri: 20), mx1.cloudhosting.net (pri: 10)`
TXT	1	`v=spf1 ip4:185.199.220.116 include:relay`
SOA	1	`ns1.cloudhosting.uk grmcampbell.msn.com`

Analysis

Hierarchy

www.renfrewhighschool.com is a subdomain of renfrewhighschool.com.

IP Addresses

renfrewhighschool.com resolves to just one IP address, 185.199.220.116.

Two other host names, along with hsmi.co.uk, eraa.co.uk and betapattesting.uk, also share IP numbers with renfrewhighschool.com.

Name Servers

renfrewhighschool.com is served by two delegated name servers, ns1.cloudhosting.uk and ns2.cloudhosting.uk.

renfrewhighschool.com shares its NS records with other domains, for example retail-maxim.co.uk, onepulse.co.uk, braehouseaberfeldy.co.uk and two others.

The name servers of renfrewhighschool.com overlap at least partially with those of other domains — among them ppsm.co.uk, atticchoir.co.uk, hernesnesthouse.co.uk and two more.

These name servers commonly appear in delegations together with ns1.cloudhosting.co.uk, ns2.cloudhosting.co.uk, ns1.krystal.uk and 7 other.

Both ns1.cloudhosting.uk and ns2.cloudhosting.uk have a single IP address each — ns1.cloudhosting.uk resolves to 77.72.0.13 while ns2.cloudhosting.uk resolves to 139.162.254.53.

Mail Servers

renfrewhighschool.com is served by two mail servers, mx1.cloudhosting.net and mx2.cloudhosting.net.

Among the domains sharing a mail server setup with renfrewhighschool.com are brendasquires.com, beatcast.com, gracesiregar.com and two others.

renfrewhighschool.com has mail servers in common with other domains — the-parfitts.co.uk being one example.

Each of the two host names carries two IP addresses: mx1.cloudhosting.net points to 185.53.56.44 and 185.53.56.46, and mx2.cloudhosting.net points to 185.53.56.45 and 185.53.56.47.

renfrewhighschool.com - robtex.com