masteringuk.com - dns.ninja
masteringuk.com
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=1785779202 | ||||||
Subdomains
mailserver.masteringuk.com |
Same first word
masteringuk.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.livedns.co.uk2015-08-13 → 2026-08-03 · 2 obs
● 2026-08-03 18:07:46
●NSns2.livedns.co.uk2015-08-13 → 2026-08-03 · 2 obs
● 2026-08-03 18:07:46
●NSns3.livedns.co.uk2015-08-13 → 2026-08-03 · 2 obs
● 2026-08-03 18:07:46
●MXmailserver.livemail.co.uk2026-03-24 → 2026-08-03 · 3 obs
● 2026-03-24 11:19:22
● 2026-08-03 18:07:46
○MXmailserver.masteringuk.com2015-08-13 → 2020-02-14 · 4 obs
● 2020-02-14 11:28:16
○ 2026-03-24 11:19:22
○ 2026-08-03 18:07:46
●A88.208.252.92015-08-13 → 2026-08-03 · 2 obs
● 2026-08-03 18:07:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| masteringuk.com | ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk | - |
✅ Authoritative Response
Server:217.160.82.244
NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masteringuk.com (unsigned zone)
⏱️ Timing
Total: 1323ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.208.252.9 |
| NS | 3 | ns1.livedns.co.uk, ns2.livedns.co.uk... |
| MX | 1 | mailserver.livemail.co.uk (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.livemail.co.uk |
| SOA | 1 | ns1.livedns.co.uk administrator.masterin |
Analysis
Hierarchy
masteringuk.com is a parent domain of mailserver.masteringuk.com.
IP Addresses
masteringuk.com resolves to one IP address: 88.208.252.9.
hedgewitch.com, datator.co.uk, galleryhouse.co.uk and two other host names share IP numbers with masteringuk.com.
Name Servers
The authoritative name servers for masteringuk.com are ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk — three in total.
masteringuk.com shares at least some of its name servers with other domains, including bcpark.co.uk, brianmacdonaldantiquerugs.co.uk, cheshireclimatecontrol.com and two others.
These name servers are frequently paired with the name servers ns1.fast-hosts.org and ns2.fast-hosts.org.
ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk all resolve to exactly two IP numbers apiece: ns1.livedns.co.uk → 217.160.81.244 and 2001:8d8:fe:53:fa::1; ns2.livedns.co.uk → 217.160.82.244 and 2001:8d8:fe:53:fa::2; ns3.livedns.co.uk → 185.132.35.244 and 2607:f1c0:fe:53:185:132:35:244.
Mail Servers
Mail for masteringuk.com is handled by a single mail server, mailserver.livemail.co.uk.
masteringuk.com uses an identical mail server configuration to several other domains — among them rdb-engineering.co.uk, analyze-it.net, mclintockdairy.com and two more.
masteringuk.com shares at least some of its mail servers with other domains, such as vivablackpool.co.uk and fsyo.org.uk.
This set of mail servers commonly appears together with the mail servers vivablackpool-co-uk.mail.protection.outlook.com.
mailserver.livemail.co.uk directs to just one IP number, 212.227.24.137.