mailserver.crystall.co.uk - robtex.com
mailserver.crystall.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::224🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.224🇬🇧 TWENTYI185.151.30.0/24 | ||||||
crystall.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::224🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.224🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| NS | ns2.stackdns.com | ||||||
| NS | ns3.stackdns.com | ||||||
| NS | ns4.stackdns.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1767177915 | ||||||
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk... | - |
| crystall.co.uk | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | - |
✅ Authoritative Response
Server:35.197.225.59
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crystall.co.uk (unsigned zone)
⏱️ Timing
Total: 593ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.224 |
| AAAA | 1 | 2a07:7800::224 |
Analysis
IP Addresses
mailserver.crystall.co.uk resolves to two IPs: 2a07:7800::224 and 185.151.30.224.
other host names for instance ns1.impressions95.co.uk, allenandjones.com, mipl.info, grouperolandmaurel.com and socialveracity.com share IP numbers with mailserver.crystall.co.uk.