4wforums.com - dns.ninja

`4wforums.com`

DNSSEC	⚠️ Not signed
A	77.72.2.84^{🇬🇧 KRYSTAL77.72.2.0/24}
		PTR	`abalone-lon.krystal.uk`
NS	`ns1.krystal.uk` ⭐
		A	77.72.0.11^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
			PTR	`ns1.krystal.uk`
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 ip4:77.72.1.40 ip4:77.72.2.84 include:relay.k.io a mx ~all`
SOA	`ns1.krystal.uk`admin@k-validator-abalone-lon.krystal.uk 2026-05-02 #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=1781121603

Same first word

4wforums.com

DNS History

9 records (5 active, 4 former)

○NSns1.justhost.com2015-08-02 → 2017-05-20 · 4 obs

● 2015-08-02 11:32:54
● 2017-05-20 09:34:40
○ 2026-02-24 01:47:18
○ 2026-06-10 20:24:10

●NSns1.krystal.uk2026-02-24 → 2026-06-10 · 3 obs

○ 2017-05-20 09:34:40
● 2026-02-24 01:47:18
● 2026-06-10 20:24:10

○NSns2.justhost.com2015-08-02 → 2017-05-20 · 4 obs

● 2015-08-02 11:32:54
● 2017-05-20 09:34:40
○ 2026-02-24 01:47:18
○ 2026-06-10 20:24:10

●NSns2.krystal.uk2026-02-24 → 2026-06-10 · 3 obs

○ 2017-05-20 09:34:40
● 2026-02-24 01:47:18
● 2026-06-10 20:24:10

○MXmail.4wforums.com2015-08-02 → 2017-05-20 · 4 obs

● 2015-08-02 11:32:54
● 2017-05-20 09:34:40
○ 2026-02-24 01:47:18
○ 2026-06-10 20:24:10

●MXmx1.krystal.uk2026-02-24 → 2026-06-10 · 3 obs

○ 2017-05-20 09:34:40
● 2026-02-24 01:47:18
● 2026-06-10 20:24:10

●MXmx2.krystal.uk2026-02-24 → 2026-06-10 · 3 obs

○ 2017-05-20 09:34:40
● 2026-02-24 01:47:18
● 2026-06-10 20:24:10

○A173.254.28.1332015-08-02 → 2017-05-20 · 4 obs

● 2015-08-02 11:32:54
● 2017-05-20 09:34:40
○ 2026-02-24 01:47:18
○ 2026-06-10 20:24:10

●A77.72.2.842026-02-24 → 2026-06-10 · 3 obs

○ 2017-05-20 09:34:40
● 2026-02-24 01:47:18
● 2026-06-10 20:24:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4wforums.com	ns2.krystal.uk, ns1.krystal.uk	-

✅ Authoritative Response

Server:77.72.0.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4wforums.com (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.72.2.84`
NS	2	`ns1.krystal.uk, ns2.krystal.uk`
MX	2	`mx1.krystal.uk (pri: 10), mx2.krystal.uk (pri: 20)`
TXT	1	`v=spf1 ip4:77.72.1.40 ip4:77.72.2.84 inc`
SOA	1	`ns1.krystal.uk admin.k-validator-abalone`

Analysis

IP Addresses

4wforums.com resolves to just one IP address, 77.72.2.84.

Two other host names, along with invertix.co.uk, windcare.co.uk and painting-contractors-kent.co.uk, also share IP numbers with 4wforums.com.

Name Servers

4wforums.com is delegated to two name servers: ns1.krystal.uk and ns2.krystal.uk.

4wforums.com shares its NS records with other domains, for example geraldinegreen.co.uk, supermarkets.co.uk, cardiffdigest.com and two others.

At least some of 4wforums.com's name servers are shared with other domains, for example womensrunninguk.co.uk, yoruk.co.uk, naridana.com and two more.

These name servers tend to co-occur with ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.krystal.io and 7 other name servers in the same DNS delegations.

Each of ns1.krystal.uk and ns2.krystal.uk has one IP address: ns1.krystal.uk uses 77.72.0.11 and ns2.krystal.uk uses 139.162.230.184.

Mail Servers

4wforums.com is served by two mail servers, mx1.krystal.uk and mx2.krystal.uk.

Among the domains sharing a mail server setup with 4wforums.com are adambuick.com, garchitects.co.uk, rfconsult.uk and two others.

At least a portion of 4wforums.com's mail servers are shared with other domains, among them 404digital.co.uk and horseboxgraphics.co.uk.

mx1.krystal.uk and mx2.krystal.uk each resolve to two IP addresses: mx1.krystal.uk points to 185.53.56.44 and 185.53.56.46, while mx2.krystal.uk points to 185.53.56.45 and 185.53.56.47.