rtmac.com - dns.ninja
rtmac.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=1782851731 | ||||||
Subdomains
mailserver.rtmac.com |
Same first word
rtmac.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.livedns.co.uk2015-07-11 → 2026-06-30 · 2 obs
● 2026-06-30 20:36:18
●NSns2.livedns.co.uk2015-07-11 → 2026-06-30 · 2 obs
● 2026-06-30 20:36:18
●NSns3.livedns.co.uk2015-07-11 → 2026-06-30 · 2 obs
● 2026-06-30 20:36:18
●MXmailserver.livemail.co.uk2026-03-13 → 2026-06-30 · 3 obs
● 2026-03-13 10:53:36
● 2026-06-30 20:36:18
○MXmailserver.rtmac.com2015-07-11 → 2018-01-17 · 4 obs
● 2018-01-17 08:01:34
○ 2026-03-13 10:53:36
○ 2026-06-30 20:36:18
●A213.171.195.1052026-03-13 → 2026-06-30 · 3 obs
● 2026-03-13 10:53:36
● 2026-06-30 20:36:18
○A88.208.252.92015-07-11 → 2018-01-17 · 4 obs
● 2018-01-17 08:01:34
○ 2026-03-13 10:53:36
○ 2026-06-30 20:36:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtmac.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 rtmac.com (unsigned zone)
⏱️ Timing
Total: 321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.171.195.105 |
| NS | 3 | ns1.livedns.co.uk, ns3.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.rtmac.com |
Analysis
Hierarchy
mailserver.rtmac.com is a subdomain of rtmac.com.
IP Addresses
rtmac.com directs to one IP number, which is 213.171.195.105.
Among the host names that share IP numbers with rtmac.com are ugcm.com, ecomota.com, aztec.email and two others.
Name Servers
rtmac.com is delegated to three name servers: ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.
The name servers of rtmac.com overlap at least partially with those of other domains — among them broadwayholidaycottages.com, pickitpackit.co.uk, thefamilyholidayguide.com and two more.
These name servers commonly appear alongside 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 each resolve to two IP addresses: ns1.livedns.co.uk resolves to 217.160.81.244 and 2001:8d8:fe:53:fa::1; ns2.livedns.co.uk resolves to 217.160.82.244 and 2001:8d8:fe:53:fa::2; ns3.livedns.co.uk resolves to 185.132.35.244 and 2607:f1c0:fe:53:185:132:35:244.
Mail Servers
rtmac.com routes its mail through a single mail server, mailserver.livemail.co.uk.
rtmac.com has the same mail server arrangement as a number of other domains, for example pc-help.co.uk, thecrossguesthouse.co.uk, garyblakephotomarine.co.uk and two more.
mailserver.livemail.co.uk resolves to a single IP number: 212.227.24.137.