4matrix.com - dns.ninja

`4matrix.com`

DNSSEC	⚠️ Not signed
A	185.194.90.16^{🇬🇧 KRYSTAL185.194.88.0/22}
		PTR	`broly-lon.krystal.uk`
NS	`ns1.krystal.uk` ⭐ ⚠️ Not in parent delegation
		A	77.72.0.11^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
			PTR	`ns1.krystal.uk`
NS	`ns1.krystal.co.uk` ⚠️ Not in zone NS records
		A	77.72.0.11^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
			PTR	`ns1.krystal.uk`
NS	`ns2.krystal.co.uk` ⚠️ Not in zone NS records
		A	139.162.230.184^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}
			PTR	`ns2.krystal.uk`
NS	`ns2.krystal.uk` ⚠️ Not in parent delegation
		A	139.162.230.184^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}
			PTR	`ns2.krystal.uk`
MX	`4matrix-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:185.194.90.16 include:spf.protection.outlook.com include:relay.k.i...`
TXT	`v355q5lw1vswjvhgb6tcp3bm8w518y3b`
TXT	`google-site-verification=dSnfcGD2aqqqyRMxA5Z_EAU11D8-LFre5tpVyzHsuzc`
SOA	`ns1.krystal.uk`admin@k-validator-broly-lon.krystal.uk 2026-06-29 #0

`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=1782910646

Subdomains

mail.4matrix.com

help.4matrix.com

Same first word

4matrix.net

4matrix.com

Similar names

matrix4.com

DNS History

11 records (6 active, 5 former)

●NSns1.krystal.co.uk2015-06-26 → 2026-07-01 · 3 obs

○ 2007-08-23 04:08:48
● 2015-06-26 15:24:56
● 2026-07-01 12:59:26

●NSns1.krystal.uk2026-02-23 → 2026-07-01 · 3 obs

○ 2015-06-26 15:24:56
● 2026-02-23 23:30:36
● 2026-07-01 12:59:26

○NSns13.worldnic.com2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 04:08:48
○ 2015-06-26 15:24:56
○ 2026-07-01 12:59:26

○NSns14.worldnic.com2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 04:08:48
○ 2015-06-26 15:24:56
○ 2026-07-01 12:59:26

●NSns2.krystal.co.uk2015-06-26 → 2026-07-01 · 3 obs

○ 2007-08-23 04:08:48
● 2015-06-26 15:24:56
● 2026-07-01 12:59:26

●NSns2.krystal.uk2026-02-23 → 2026-07-01 · 3 obs

○ 2015-06-26 15:24:56
● 2026-02-23 23:30:36
● 2026-07-01 12:59:26

●MX4matrix-com.mail.protection.outlook.com2015-06-26 → 2026-07-01 · 3 obs

○ 2007-08-23 04:08:48
● 2015-06-26 15:24:56
● 2026-07-01 12:59:26

●A185.194.90.162026-02-23 → 2026-07-01 · 3 obs

○ 2021-06-22 21:38:58
● 2026-02-23 23:30:36
● 2026-07-01 12:59:26

○A217.160.240.722007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 04:08:48
○ 2015-06-26 15:24:56
○ 2026-07-01 12:59:26

○A77.72.1.1622019-02-21 → 2021-06-22 · 5 obs

○ 2017-02-11 11:13:12
● 2019-02-21 13:45:20
● 2021-06-22 21:38:58
○ 2026-02-23 23:30:36
○ 2026-07-01 12:59:26

○A77.72.4.342015-06-26 → 2017-02-11 · 5 obs

○ 2007-08-23 04:08:48
● 2015-06-26 15:24:56
● 2017-02-11 11:13:12
○ 2019-02-21 13:45:20
○ 2026-07-01 12:59:26

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:139.162.230.184

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 731ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.194.90.16`
NS	2	`ns2.krystal.uk, ns1.krystal.uk`
MX	1	`4matrix-com.mail.protection.outlook.com`
TXT	3	`google-site-verification=dSnfcGD2aqqqyRM, v=spf1 ip4:185.194.90.16 include:spf.pro...`
SOA	1	`ns1.krystal.uk admin.k-validator-broly-l`

Analysis

Hierarchy

The parent domain of mail.4matrix.com and help.4matrix.com is 4matrix.com.

IP Addresses

4matrix.com directs to one IP number, which is 185.194.90.16.

Among the host names that share IP numbers with 4matrix.com are adriancale.com, activitygroup.co.uk, siphilp.co.uk and two others.

Name Servers

The domain 4matrix.com is delegated to these four name servers: ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk.

The name servers of 4matrix.com overlap at least partially with those of other domains — among them bowdie.net, weggo.net, trez-entertainment.co.uk and two more.

These name servers commonly appear in delegations together with ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.krystal.io and 5 other.

Each of the host names ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk has one IP address: ns1.krystal.uk resolves to 77.72.0.11, ns2.krystal.uk resolves to 139.162.230.184, ns1.krystal.co.uk resolves to 77.72.0.11 and ns2.krystal.co.uk resolves to 139.162.230.184.

Host names pointing to 77.72.0.11 IP addresses: ns1.krystal.uk and ns1.krystal.co.uk.

Host names pointing to 139.162.230.184 IP addresses: ns2.krystal.uk and ns2.krystal.co.uk.

Mail Servers

4matrix.com routes its mail through a single mail server, 4matrix-com.mail.protection.outlook.com.

4matrix-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.10, 52.101.73.11 and 52.101.73.12, along with 5 other.