rtstone.co.uk - robtex.com
rtstone.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.199.220.87🇬🇧 KRYSTAL185.199.220.0/22 | ||||||
| PTR | wutai-lon.cloudhosting.uk | ||||||
| NS | ns1.host4best.com ⭐ | ||||||
| A | 77.72.0.13🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd | ||||||
| PTR | ns1.cloudhosting.co.uk | ||||||
| NS | ns2.host4best.com | ||||||
| A | 139.162.254.53🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies | ||||||
| PTR | ns2.cloudhosting.co.uk | ||||||
| MX | mx1.cloudhosting.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.cloudhosting.uk(20) | ||||||
| A | 185.53.56.45🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| A | 185.53.56.47🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| TXT | v=spf1 ip4:185.199.220.87 a mx ip4:77.72.0.142 include:relay.k.io ~all | ||||||
| SOA | ns1.host4best.comkrishna@trinitysoft.co.uk 2026-06-28 #1 | ||||||
co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.nic.uk ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns2.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns3.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns4.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsa.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsb.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsc.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsd.nic.uk ⚠️ Not in parent delegation | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1784316923 | ||||||
rank #3297 in the tld
WOT: SAFE (74/100)
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.host4best.com2026-06-20 → 2026-07-17 · 2 obs
● 2026-07-17 20:05:42
●NSns2.host4best.com2026-06-20 → 2026-07-17 · 2 obs
● 2026-07-17 20:05:42
●MXmx1.cloudhosting.uk2026-06-20 → 2026-07-17 · 2 obs
● 2026-07-17 20:05:42
●MXmx2.cloudhosting.uk2026-06-20 → 2026-07-17 · 2 obs
● 2026-07-17 20:05:42
●A185.199.220.872026-06-20 → 2026-07-17 · 2 obs
● 2026-07-17 20:05:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| rtstone.co.uk | ns2.host4best.com, ns1.host4best.com | - |
✅ Authoritative Response
Server:77.72.0.13
NS records: ns2.host4best.com, ns1.host4best.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtstone.co.uk (unsigned zone)
⏱️ Timing
Total: 659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.199.220.87 |
| NS | 2 | ns2.host4best.com, ns1.host4best.com |
| MX | 2 | mx1.cloudhosting.uk (pri: 10), mx2.cloudhosting.uk (pri: 20) |
| TXT | 1 | v=spf1 ip4:185.199.220.87 a mx ip4:77.72 |
| SOA | 1 | ns1.host4best.com krishna.trinitysoft.co |
Analysis
IP Addresses
rtstone.co.uk resolves to just one IP address, 185.199.220.87.
Two other host names, along with algarvtennis.com, kingdavid.bham.sch.uk and armstrong-estates.co.uk, also share IP numbers with rtstone.co.uk.
Name Servers
rtstone.co.uk is served by two delegated name servers, ns1.host4best.com and ns2.host4best.com.
rtstone.co.uk shares its NS records with other domains, for example gsmarble.co.uk, diginotepad.com, diginotepad.co.uk and two others.
The DNS delegation for rtstone.co.uk at least partly coincides with that of other domains, lapfones.com being one example.
These name servers are frequently paired with the name servers ns1.lapfones.com and ns2.lapfones.com.
ns1.host4best.com and ns2.host4best.com each resolve to one IP number: ns1.host4best.com points to 77.72.0.13 and ns2.host4best.com points to 139.162.254.53.
Mail Servers
rtstone.co.uk is served by two mail servers, mx1.cloudhosting.uk and mx2.cloudhosting.uk.
Among the domains sharing a mail server setup with rtstone.co.uk are maryannsieghart.com, esme-estates.com, drea.me and two others.
Each of the two host names carries two IP addresses: mx1.cloudhosting.uk points to 185.53.56.44 and 185.53.56.46, and mx2.cloudhosting.uk points to 185.53.56.45 and 185.53.56.47.