21apps.com - dns.ninja
21apps.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=1785227687 | ||||||
Subdomains
mailserver.21apps.com |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
●NSns1.livedns.co.uk2015-10-18 → 2026-07-28 · 3 obs
● 2015-10-18 10:42:04
● 2026-07-28 08:53:24
○NSns1.mydyndns.org2015-05-13 → 2015-05-13 · 3 obs
○ 2015-10-18 10:42:04
○ 2026-07-28 08:53:24
○NSns1162.dns.dyn.com2015-05-13 → 2015-05-13 · 3 obs
○ 2015-10-18 10:42:04
○ 2026-07-28 08:53:24
●NSns2.livedns.co.uk2015-10-18 → 2026-07-28 · 3 obs
● 2015-10-18 10:42:04
● 2026-07-28 08:53:24
○NSns2168.dns.dyn.com2015-05-13 → 2015-05-13 · 3 obs
○ 2015-10-18 10:42:04
○ 2026-07-28 08:53:24
●NSns3.livedns.co.uk2015-10-18 → 2026-07-28 · 3 obs
● 2015-10-18 10:42:04
● 2026-07-28 08:53:24
○NSns3190.dns.dyn.com2015-05-13 → 2015-05-13 · 3 obs
○ 2015-10-18 10:42:04
○ 2026-07-28 08:53:24
○NSns4128.dns.dyn.com2015-05-13 → 2015-05-13 · 3 obs
○ 2015-10-18 10:42:04
○ 2026-07-28 08:53:24
○MX21apps-com.mail.eo.outlook.com2015-05-13 → 2015-05-13 · 3 obs
○ 2015-10-18 10:42:04
○ 2026-07-28 08:53:24
○MXmailserver.21apps.com2015-10-18 → 2017-11-16 · 5 obs
● 2015-10-18 10:42:04
● 2017-11-16 19:42:24
○ 2026-03-28 03:41:48
○ 2026-07-28 08:53:24
●MXmailserver.livemail.co.uk2026-03-28 → 2026-07-28 · 3 obs
● 2026-03-28 03:41:48
● 2026-07-28 08:53:24
●A213.171.195.1052015-10-18 → 2026-07-28 · 3 obs
● 2015-10-18 10:42:04
● 2026-07-28 08:53:24
○A92.48.117.502015-05-13 → 2015-05-13 · 3 obs
○ 2015-10-18 10:42:04
○ 2026-07-28 08:53:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21apps.com | ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk | - |
✅ Authoritative Response
Server:185.132.35.244
NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21apps.com (unsigned zone)
⏱️ Timing
Total: 366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.171.195.105 |
| NS | 3 | ns3.livedns.co.uk, ns1.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 admin.21apps.com |
Analysis
Hierarchy
21apps.com is a parent domain of mailserver.21apps.com.
IP Addresses
21apps.com points to a single IP number: 213.171.195.105.
Additional host names — thijssen.co.uk, mulcahy.co.uk, natalianicholson.com and two others — share IP numbers with 21apps.com.
Name Servers
21apps.com is served by three name servers: ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.
21apps.com shares at least some of its name servers with other domains, including mortehoemuseum.org.uk, genstatworld.com, johnmalcolm1970.co.uk and two others.
These name servers are frequently paired with the name servers ns1.fast-hosts.org and ns2.fast-hosts.org.
The hostnames ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk each direct to two IP addresses — ns1.livedns.co.uk to 217.160.81.244 and 2001:8d8:fe:53:fa::1, ns2.livedns.co.uk to 217.160.82.244 and 2001:8d8:fe:53:fa::2, and ns3.livedns.co.uk to 185.132.35.244 and 2607:f1c0:fe:53:185:132:35:244.
Mail Servers
21apps.com has one mail server: mailserver.livemail.co.uk.
21apps.com shares the same mail server setup as other domains, including ukconstruction.eu, adoptaplot.com, harmeet.co.uk and two others.
mailserver.livemail.co.uk resolves to 212.227.24.137 and no other IP number.