billheron.uk - robtex.com
billheron.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.194.90.10🇬🇧 KRYSTAL185.194.88.0/22 | ||||||
| PTR | tien-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 | 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 ip4:185.194.90.10 include:relay.k.io a mx ip4:77.72.0.162 ~all | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-tien-lon.krystal.uk 2026-06-26 #1 | ||||||
uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.uk ⭐ | ||||||
| NS | dns2.nic.uk | ||||||
| NS | dns3.nic.uk | ||||||
| NS | dns4.nic.uk | ||||||
| NS | nsa.nic.uk | ||||||
| NS | nsb.nic.uk | ||||||
| NS | nsc.nic.uk | ||||||
| NS | nsd.nic.uk | ||||||
| TXT | #Timestamp: 1786372200 | ||||||
| SOA | dns1.nic.ukhostmaster@nic.uk serial=1786372313 | ||||||
Same first word
billheron.uk |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.krystal.co.uk2026-04-06 → 2026-08-10 · 2 obs
● 2026-08-10 14:49:48
●NSns1.krystal.uk2026-04-06 → 2026-08-10 · 2 obs
● 2026-08-10 14:49:48
●NSns2.krystal.co.uk2026-04-06 → 2026-08-10 · 2 obs
● 2026-08-10 14:49:48
●NSns2.krystal.uk2026-04-06 → 2026-08-10 · 2 obs
● 2026-08-10 14:49:48
●MXmx1.krystal.uk2026-04-06 → 2026-08-10 · 2 obs
● 2026-08-10 14:49:48
●MXmx2.krystal.uk2026-04-06 → 2026-08-10 · 2 obs
● 2026-08-10 14:49:48
●A185.194.90.102026-04-06 → 2026-08-10 · 2 obs
● 2026-08-10 14:49:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsb.nic.uk, dns4.nic.uk, dns2.nic.uk, nsc.nic.uk... | - |
| billheron.uk | 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 billheron.uk (unsigned zone)
⏱️ Timing
Total: 641ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.194.90.10 |
| NS | 2 | ns2.krystal.uk, ns1.krystal.uk |
| MX | 2 | mx2.krystal.uk (pri: 20), mx1.krystal.uk (pri: 10) |
| TXT | 1 | v=spf1 ip4:185.194.90.10 include:relay.k |
| SOA | 1 | ns1.krystal.uk admin.k-validator-tien-lo |
Analysis
IP Addresses
billheron.uk points to a single IP number: 185.194.90.10.
Additional host names — allenby.net, appmancer.com, mousesoft.co.uk and two others — share IP numbers with billheron.uk.
Name Servers
billheron.uk has four authoritative name servers: ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk.
billheron.uk shares at least some of its name servers with other domains, including basingstokeccc.com, giler.co.uk, takethreemedia.com and two others.
These name servers are frequently seen alongside ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.cloudhosting.co.uk and 7 other name servers.
The four host names ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk each resolve to a single IP address. ns1.krystal.uk and ns1.krystal.co.uk both point to 77.72.0.11, while ns2.krystal.uk and ns2.krystal.co.uk both point to 139.162.230.184.
ns1.krystal.uk along with ns1.krystal.co.uk each resolve to 77.72.0.11 IP addresses.
ns2.krystal.uk along with ns2.krystal.co.uk each resolve to 139.162.230.184 IP addresses.
Mail Servers
billheron.uk has two mail servers: mx1.krystal.uk and mx2.krystal.uk.
billheron.uk shares the same mail server setup as other domains, including rmeek.k-hosting.co.uk, friendsofaschiana.org.uk, midlandctc.co.uk and two others.
mx1.krystal.uk and mx2.krystal.uk both carry two IP addresses. The A records for mx1.krystal.uk are 185.53.56.44 and 185.53.56.46; the A records for mx2.krystal.uk are 185.53.56.45 and 185.53.56.47.