devfocus.com - robtex.com
devfocus.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=1786404754 | ||||||
Subdomains
mailserver.devfocus.com |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.livedns.co.uk2015-06-25 → 2026-08-10 · 2 obs
● 2026-08-10 23:40:06
●NSns2.livedns.co.uk2015-06-25 → 2026-08-10 · 2 obs
● 2026-08-10 23:40:06
●NSns3.livedns.co.uk2015-06-25 → 2026-08-10 · 2 obs
● 2026-08-10 23:40:06
○MXmailserver.devfocus.com2015-06-25 → 2018-08-28 · 4 obs
● 2018-08-28 05:33:54
○ 2026-07-03 14:37:04
○ 2026-08-10 23:40:06
●MXmailserver.livemail.co.uk2026-07-03 → 2026-08-10 · 3 obs
● 2026-07-03 14:37:04
● 2026-08-10 23:40:06
●A88.208.252.92015-06-25 → 2026-08-10 · 2 obs
● 2026-08-10 23:40:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| devfocus.com | ns1.livedns.co.uk, ns2.livedns.co.uk | - |
✅ Authoritative Response
Server:217.160.82.244
NS records: ns1.livedns.co.uk, ns2.livedns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devfocus.com (unsigned zone)
⏱️ Timing
Total: 410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.208.252.9 |
| NS | 3 | ns2.livedns.co.uk, ns1.livedns.co.uk... |
| MX | 1 | mailserver.livemail.co.uk (pri: 10) |
| TXT | 1 | v=spf1 a ip4:213.171.216.0/24 mx ~all |
| SOA | 1 | ns1.livedns.co.uk administrator.devfocus |
Analysis
Hierarchy
devfocus.com serves as the parent of mailserver.devfocus.com.
IP Addresses
devfocus.com resolves to one IP address: 88.208.252.9.
hire-torque.com, bvmltd.co.uk, insightsystems.co and two other host names share IP numbers with devfocus.com.
Name Servers
The authoritative name servers for devfocus.com are ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk — three in total.
devfocus.com has at least partial name server overlap with other domains, such as moneyhelpscotland.com, carsontransport.co.uk, bentleyridingschool.com and two others.
It is common to see these name servers used together with 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 devfocus.com is handled by a single mail server, mailserver.livemail.co.uk.
devfocus.com uses an identical mail server configuration to several other domains — among them waffen.co.uk, saich.co.uk, mobilepcrescue.co.uk and two more.
devfocus.com has mail servers in common with other domains — for example keithpricegarages.com and partiestogo.co.uk.
mailserver.livemail.co.uk directs to just one IP number, 212.227.24.137.