rf-rio.de - robtex.com
rf-rio.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774932198 | ||||||
Subdomains
www.rf-rio.de |
Same first word
rf-rio.de |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.telekom.net2026-03-31 → 2026-03-31 · 2 obs
● 2026-03-31 04:57:08
○NSsecondary007.dtag.net2017-10-19 → 2017-10-19 · 2 obs
○ 2026-03-31 04:57:08
●MXrfrio-de0e.mail.protection.outlook.com2026-03-31 → 2026-03-31 · 1 obs
●A20.73.90.1932026-03-31 → 2026-03-31 · 2 obs
● 2026-03-31 04:57:08
○A213.95.163.22017-10-19 → 2017-10-19 · 2 obs
○ 2026-03-31 04:57:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| rf-rio.de | ns1.telekom.net, pns.dtag.de | 2 records |
✅ Authoritative Response
Server:212.185.24.65
NS records: ns1.telekom.net, pns.dtag.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rf-rio.de (unsigned zone)
⏱️ Timing
Total: 1048ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.73.90.193 |
| NS | 2 | ns1.telekom.net, pns.dtag.de |
| MX | 1 | rfrio-de0e.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms15154117, v=spf1 a mx include:spf.crsend.com ip4:6 |
| SOA | 1 | pns.dtag.de dns.telekom.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pns.dtag.de, pns.dtag.de)
Analysis
Hierarchy
rf-rio.de is the parent of www.rf-rio.de.
IP Addresses
rf-rio.de resolves to one IP number: 20.73.90.193.
Other host names, for instance www.rf-rio.de, share IP numbers with rf-rio.de.
Name Servers
rf-rio.de is delegated to two name servers pns.dtag.de and ns1.telekom.net.
rf-rio.de shares the same name server setup as other domains, for instance let-energie.net, sedus.ro, gatx.eu, emsdl.net and vg-guntersblum.de.
rf-rio.de at least partially shares name servers with other domains, for instance 1.145.195.in-addr.arpa, medien.bgbau.de, 15.244.217.in-addr.arpa, schwaebisch-hall.de and deconta.com.
these name servers are commonly used with the name servers secondary007.dtag.net, secondary006.dtag.net, secondary004.dtag.net, dnsreh01.rehau.com, dnsreh02.rehau.com, dns-1.witcom.de, dns-2.witcom.de and ns0.niedersachsen.com.
Host names with two IP numbers:
The host name pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125; the host name ns1.telekom.net points to 2003:180:a:1000::53 and 212.185.24.65.
Mail Servers
rf-rio.de is handled by a single mail server, rfrio-de0e.mail.protection.outlook.com.
Host rfrio-de0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::e, 52.101.68.18, 52.101.73.15, 52.101.73.19 and 52.101.73.22.