rtmcontracting.com - dns.ninja
rtmcontracting.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=1785431547 | ||||||
Same first word
rtmcontracting.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns.123-reg.co.uk2015-07-09 → 2019-02-03 · 4 obs
● 2019-02-03 19:30:06
○ 2026-03-14 07:46:44
○ 2026-07-30 17:28:46
○NSns2.123-reg.co.uk2015-07-09 → 2019-02-03 · 4 obs
● 2019-02-03 19:30:06
○ 2026-03-14 07:46:44
○ 2026-07-30 17:28:46
●NSns77.domaincontrol.com2026-03-14 → 2026-07-30 · 3 obs
● 2026-03-14 07:46:44
● 2026-07-30 17:28:46
●NSns78.domaincontrol.com2026-03-14 → 2026-07-30 · 3 obs
● 2026-03-14 07:46:44
● 2026-07-30 17:28:46
●MXmx0.123-reg.co.uk2015-07-09 → 2026-07-30 · 2 obs
● 2026-07-30 17:28:46
●MXmx1.123-reg.co.uk2015-07-09 → 2026-07-30 · 2 obs
● 2026-07-30 17:28:46
●A188.64.191.512019-02-03 → 2026-07-30 · 3 obs
● 2019-02-03 19:30:06
● 2026-07-30 17:28:46
○A81.21.76.622015-07-09 → 2017-02-17 · 4 obs
● 2017-02-17 01:26:54
○ 2019-02-03 19:30:06
○ 2026-07-30 17:28:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtmcontracting.com | ns77.domaincontrol.com, ns78.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.49
NS records: ns77.domaincontrol.com, ns78.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtmcontracting.com (unsigned zone)
⏱️ Timing
Total: 831ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.64.191.51 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| MX | 2 | mx1.123-reg.co.uk (pri: 20), mx0.123-reg.co.uk (pri: 10) |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns77.domaincontrol.com, ns77.domaincontrol.com, ns78.domaincontrol.com...)
Analysis
IP Addresses
rtmcontracting.com resolves to one IP address: 188.64.191.51.
Further host names like nectarine.ukhost4u.com and equityreleaseexpert.co.uk overlap in IP numbers with rtmcontracting.com.
Name Servers
rtmcontracting.com has two authoritative name servers — ns77.domaincontrol.com and ns78.domaincontrol.com.
rtmcontracting.com uses the same name servers as several other domains — among them blackducksoup.com, prestwichgolf.co.uk, stairlift.org.uk and two more.
Some name servers delegated to rtmcontracting.com are also used by other domains, notably dilyticsinc.com and promolia.com.
Both ns77.domaincontrol.com and ns78.domaincontrol.com have two IP addresses each. ns77.domaincontrol.com resolves to 97.74.108.49 and 2603:5:21c4::31; ns78.domaincontrol.com resolves to 173.201.76.49 and 2603:5:22c4::31.
Mail Servers
Mail for rtmcontracting.com is handled by two mail servers — mx0.123-reg.co.uk and mx1.123-reg.co.uk.
rtmcontracting.com uses an identical mail server configuration to several other domains — among them songtalk.co.uk, jejuisland.co.uk, pipercrossoils.com and two more.
rtmcontracting.com and a number of other domains — a(0x74697473)olutions.co.uk, gradbase.com, greendoor.org.uk and brombo.net among them — share at least some of the same mail servers.
mx0.123-reg.co.uk points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. mx1.123-reg.co.uk points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. Both hosts resolve to three IP numbers.