rtinstallations.ltd - dns.ninja
rtinstallations.ltd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::151🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.151🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com ⚠️ Not in parent delegation | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1691524875 | ||||||
ltd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ltd ⭐ | ||||||
| NS | v0n1.nic.ltd | ||||||
| NS | v0n2.nic.ltd | ||||||
| NS | v0n3.nic.ltd | ||||||
| NS | v2n0.nic.ltd | ||||||
| NS | v2n1.nic.ltd | ||||||
| SOA | v0n0.nic.ltdhostmaster@donuts.email serial=1782690332 | ||||||
Same first word
rtinstallations.com |
rtinstallations.ltd |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.stackdns.com2026-04-14 → 2026-06-28 · 2 obs
● 2026-06-28 23:55:24
●NSns2.stackdns.com2026-04-14 → 2026-06-28 · 2 obs
● 2026-06-28 23:55:24
●NSns3.stackdns.com2026-04-14 → 2026-06-28 · 2 obs
● 2026-06-28 23:55:24
●NSns4.stackdns.com2026-04-14 → 2026-06-28 · 2 obs
● 2026-06-28 23:55:24
●MXmx.stackmail.com2026-04-14 → 2026-06-28 · 2 obs
● 2026-06-28 23:55:24
●A185.151.30.1512026-04-14 → 2026-06-28 · 2 obs
● 2026-06-28 23:55:24
●A2a07:7800::1512026-04-14 → 2026-06-28 · 2 obs
● 2026-06-28 23:55:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ltd | v2n1.nic.ltd, v0n1.nic.ltd, v0n3.nic.ltd, v2n0.nic.ltd... | - |
| rtinstallations.ltd | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com | - |
✅ Authoritative Response
Server:35.198.79.191
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtinstallations.ltd (unsigned zone)
⏱️ Timing
Total: 1164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.151 |
| AAAA | 1 | 2a07:7800::151 |
| NS | 4 | ns4.stackdns.com, ns2.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
Analysis
IP Addresses
rtinstallations.ltd points to the IP addresses 185.151.30.151 and 2a07:7800::151
Two other host names, along with roseash.co.uk, cms-wales.co.uk and wyfac.co.uk, also share IP numbers with rtinstallations.ltd.
Name Servers
The NS records for rtinstallations.ltd point to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
There is at least partial name server overlap between rtinstallations.ltd and other domains — sodomka.com, novel-events.com, monetizationpoint.com and two more among them.
The hosts ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com all resolve to exactly one IP address each: 35.197.225.59, 146.148.28.88, 35.198.79.191 and 104.196.137.209 respectively.
Mail Servers
The sole mail server for rtinstallations.ltd is mx.stackmail.com.
Among the domains sharing a mail server setup with rtinstallations.ltd are sergiobruni.it, european-college.co.uk, terracom.net and two others.
mx.stackmail.com resolves to 185.151.28.67 and no other IP number.