4matrix.com - robtex.com
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4matrix.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.194.90.16🇬🇧 KRYSTAL | ||||||
| PTR | broly-lon.krystal.uk | ||||||
| NS | ns1.krystal.uk ⭐ ⚠️ | ||||||
| A | 77.72.0.11🇬🇧 KRYSTAL | ||||||
| PTR | ns1.krystal.uk | ||||||
| NS | ns1.krystal.co.uk⚠️ | ||||||
| A | 77.72.0.11🇬🇧 KRYSTAL | ||||||
| PTR | ns1.krystal.uk | ||||||
| NS | ns2.krystal.co.uk⚠️ | ||||||
| A | 139.162.230.184🇬🇧 AKAMAI-LINODE-AP | ||||||
| PTR | ns2.krystal.uk | ||||||
| NS | ns2.krystal.uk⚠️ | ||||||
| A | 139.162.230.184🇬🇧 AKAMAI-LINODE-AP | ||||||
| PTR | ns2.krystal.uk | ||||||
| MX | 4matrix-com.mail.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.ukadmin@k-validator-broly-lon.krystal.uk 2026-01-31 #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.netnstld@verisign-grs.com serial=1770468967 | ||||||
Up
mail.4matrix.com |
Same first word
Similar names
🔍 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: 637ms | 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 | v=spf1 ip4:185.194.90.16 include:spf.pro, v355q5lw1vswjvhgb6tcp3bm8w518y3b... |
| SOA | 1 | ns1.krystal.uk admin.k-validator-broly-l |
AI analysis
The parent of mail.4matrix.com is 4matrix.com.
4matrix.com points to an IP address: 185.194.90.16.
other host names include adriancale.com, activitygroup.co.uk, siphilp.co.uk, wetterin.de and onevillage.org; they share IP numbers with 4matrix.com.
4matrix.com delegates to four name servers: ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk.
4matrix.com at least partially shares name servers with other domains, for instance bowdie.net, weggo.net, shrakia.com, jardineslaslagunas.com and omgi.com.
These name servers are commonly used with the name servers ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, ns4.krystal.io, ns1.cloudhosting.co.uk and ns2.cloudhosting.co.uk.
Host names with one IP:
ns1.krystal.uk points to 77.72.0.11.
ns2.krystal.uk points to 139.162.230.184.
ns1.krystal.co.uk points to 77.72.0.11.
ns2.krystal.co.uk points to 139.162.230.184.
Host names pointing to 77.72.0.11: ns1.krystal.uk and ns1.krystal.co.uk.
Host names pointing to 139.162.230.184: ns2.krystal.uk and ns2.krystal.co.uk.
4matrix.com is handled by a single mail server, 4matrix-com.mail.protection.outlook.com.