radioapps.us - robtex.com
radioapps.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.81.120.23🇳🇱 KnownSRV77.81.120.0/24 LTD | ||||||
| NS | ns17.knownsrv.com ⭐ | ||||||
| A | 77.81.120.21🇳🇱 KnownSRV77.81.120.0/24 LTD | ||||||
| NS | ns18.knownsrv.com | ||||||
| A | 77.81.120.22🇳🇱 KnownSRV77.81.120.0/24 LTD | ||||||
| MX | radioapps.us ⭐ | ||||||
| A | 77.81.120.23🇳🇱 KnownSRV77.81.120.0/24 LTD | ||||||
| TXT | v=spf1 ip4:77.81.120.20 include:relay.mailchannels.net +a +mx ~all | ||||||
| SOA | ns17.knownsrv.comroot@nl-shared05.knownsrv.com 2026-06-27 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785125453 | ||||||
MX for
radioapps.us |
Same first word
radioapps.us |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns17.knownsrv.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-07-27 04:56:58
●NSns18.knownsrv.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-07-27 04:56:58
●MXradioapps.us2026-06-01 → 2026-07-27 · 2 obs
● 2026-07-27 04:56:58
●A77.81.120.232026-06-01 → 2026-07-27 · 2 obs
● 2026-07-27 04:56:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | x.cctld.us, n.cctld.us, b.cctld.us, k.cctld.us... | - |
| radioapps.us | ns18.knownsrv.com, ns17.knownsrv.com | - |
✅ Authoritative Response
Server:77.81.120.22
NS records: ns18.knownsrv.com, ns17.knownsrv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for radioapps.us (unsigned zone)
⏱️ Timing
Total: 377ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.81.120.23 |
| NS | 2 | ns17.knownsrv.com, ns18.knownsrv.com |
| MX | 1 | radioapps.us (pri: 0) |
| TXT | 1 | v=spf1 ip4:77.81.120.20 include:relay.ma |
| SOA | 1 | ns17.knownsrv.com root.nl-shared05.known |
Analysis
Mail Server Role
The MX record for radioapps.us points back to radioapps.us — it is its own mail server.
IP Addresses
radioapps.us directs to one IP number, which is 77.81.120.23.
Host names such as stilradio.com, (0x706f726e)factors.com and ebookee.me share their IP numbers with radioapps.us.
Name Servers
radioapps.us is served by two delegated name servers, ns17.knownsrv.com and ns18.knownsrv.com.
radioapps.us has the same name server delegation as a number of other domains, such as verycheckantibot.site, unisa-groups.co.za, io-en-us.shop and two more.
The DNS delegation for radioapps.us at least partly coincides with that of other domains, 13-90.com being one example.
ns17.knownsrv.com → 77.81.120.21 and ns18.knownsrv.com → 77.81.120.22: one IP number per host name.
Mail Servers
The MX record for radioapps.us points to a single mail server: radioapps.us.
There is one IP number for radioapps.us: 77.81.120.23.