rtlsdr.com - dns.ninja
rtlsdr.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=1786843449 | ||||||
Subdomains
www.rtlsdr.com |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns63.domaincontrol.com2015-05-16 → 2026-08-16 · 2 obs
● 2026-08-16 01:30:58
●NSns64.domaincontrol.com2015-05-16 → 2026-08-16 · 2 obs
● 2026-08-16 01:30:58
●MXmailstore1.secureserver.net2015-05-16 → 2026-08-16 · 2 obs
● 2026-08-16 01:30:58
●MXsmtp.secureserver.net2015-05-16 → 2026-08-16 · 2 obs
● 2026-08-16 01:30:58
●A173.249.158.302015-05-16 → 2026-08-16 · 2 obs
● 2026-08-16 01:30:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| rtlsdr.com | ns63.domaincontrol.com, ns64.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.42
NS records: ns63.domaincontrol.com, ns64.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtlsdr.com (unsigned zone)
⏱️ Timing
Total: 434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.249.158.30 |
| NS | 2 | ns63.domaincontrol.com, ns64.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| TXT | 2 | D5584092, google-site-verification=PY9IuYaEAyPtEw5 |
| SOA | 1 | ns63.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns63.domaincontrol.com, ns63.domaincontrol.com, ns64.domaincontrol.com...)
Analysis
Hierarchy
www.rtlsdr.com is delegated beneath rtlsdr.com.
IP Addresses
rtlsdr.com resolves to one IP address: 173.249.158.30.
Additional host names such as ns1.webhosthost.com, server.webhosthost.com, ns2.webhosthost.com and yourmod.com share IP numbers with rtlsdr.com.
Name Servers
rtlsdr.com is served by two delegated name servers, ns63.domaincontrol.com and ns64.domaincontrol.com.
rtlsdr.com uses the same name servers as several other domains — among them rootedhtx.org, densofoundation.org, bnfb.com and two more.
Some name servers delegated to rtlsdr.com are also used by other domains, notably cchomeoffice.com and thecapistranodispatch.com.
Each of the two host names carries two IP addresses: ns63.domaincontrol.com points to 97.74.101.42 and 2603:5:2154::2a, and ns64.domaincontrol.com points to 173.201.69.42 and 2603:5:2254::2a.
Mail Servers
Mail for rtlsdr.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
rtlsdr.com uses an identical mail server configuration to several other domains — among them duffeyconstruction.com, motemarinelaboratory.com, fortwashingtonauto.com and two more.
rtlsdr.com and other domains — cliniqueke.mobi for instance — share at least some mail servers.
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.