rtcommunications.com - dns.ninja
rtcommunications.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1782775886 | ||||||
Subdomains
hostmaster.rtcommunications.com |
Same first word
rtcommunications.com |
Similar names
DNS History
4 records (3 active, 1 former)
●NSns.buydomains.com2026-04-07 → 2026-06-29 · 2 obs
● 2026-06-29 23:54:04
●NSthis-domain-for-sale.com2026-04-07 → 2026-06-29 · 2 obs
● 2026-06-29 23:54:04
●A207.148.248.1432015-11-29 → 2026-06-29 · 3 obs
● 2015-11-29 16:36:50
● 2026-06-29 23:54:04
○A66.151.181.492015-08-03 → 2015-08-03 · 3 obs
○ 2015-11-29 16:36:50
○ 2026-06-29 23:54:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| rtcommunications.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtcommunications.com (unsigned zone)
⏱️ Timing
Total: 1175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
Hierarchy
hostmaster.rtcommunications.com is delegated beneath rtcommunications.com.
IP Addresses
rtcommunications.com directs to one IP number, which is 207.148.248.143.
Among the host names that share IP numbers with rtcommunications.com are mx.mbgdesign.com, africansea.com, breakingpanel.com and two others.
Name Servers
rtcommunications.com has two authoritative name servers — this-domain-for-sale.com and ns.buydomains.com.
rtcommunications.com has the same name server delegation as a number of other domains, such as neppis.com, naiveminds.com, boldcreations.com and two more.
rtcommunications.com has name servers in common with a number of other domains — cleanhousekeeping.com, blonce.com, spsts.com and gardenfloristry.com among them.
These name servers are routinely deployed together with the name servers ns2.buydomains.com.
this-domain-for-sale.com and ns.buydomains.com each point to one IP address — 52.20.26.87.
The host names this-domain-for-sale.com and ns.buydomains.com both resolve to 52.20.26.87 IP addresses.