rfdata.de - dns.ninja
rfdata.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.90.186.203🇩🇪 ONE-NETWORK93.90.176.0/20 | ||||||
| PTR | web109.dogado.net | ||||||
| NS | cns1.cloudpit.de ⭐ | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | cns2.cloudpit.com | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | cns2.cloudpit.com | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | cns3.cloudpit.io | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| MX | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| MX | mx04.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| SOA | cns1.cloudpit.dehostmaster@dogado.de 2022-06-16 #1 | ||||||
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=1785674256 | ||||||
Subdomains
mail.rfdata.de |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NScns1.cloudpit.de2026-02-23 → 2026-08-02 · 3 obs
● 2026-02-23 07:29:00
● 2026-08-02 12:55:44
●NScns2.cloudpit.com2026-02-23 → 2026-08-02 · 3 obs
● 2026-02-23 07:29:00
● 2026-08-02 12:55:44
●NScns3.cloudpit.io2026-02-23 → 2026-08-02 · 3 obs
● 2026-02-23 07:29:00
● 2026-08-02 12:55:44
○NSns3.eatserver.de2015-06-01 → 2017-05-13 · 4 obs
● 2017-05-13 21:04:12
○ 2026-02-23 07:29:00
○ 2026-08-02 12:55:44
○NSns4.eatserver.de2015-06-01 → 2017-05-13 · 4 obs
● 2017-05-13 21:04:12
○ 2026-02-23 07:29:00
○ 2026-08-02 12:55:44
○MXmail.rfdata.de2015-06-01 → 2017-05-13 · 4 obs
● 2017-05-13 21:04:12
○ 2026-02-23 07:29:00
○ 2026-08-02 12:55:44
●MXmx03.secure-mailgate.com2026-02-23 → 2026-08-02 · 3 obs
● 2026-02-23 07:29:00
● 2026-08-02 12:55:44
●MXmx04.secure-mailgate.com2026-02-23 → 2026-08-02 · 3 obs
● 2026-02-23 07:29:00
● 2026-08-02 12:55:44
●A93.90.186.2032015-06-01 → 2026-08-02 · 2 obs
● 2026-08-02 12:55:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rfdata.de | cns3.cloudpit.io, cns1.cloudpit.de, cns2.cloudpit.com | 2 records |
✅ Authoritative Response
Server:109.237.142.8
NS records: cns3.cloudpit.io, cns1.cloudpit.de, cns2.cloudpit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfdata.de (unsigned zone)
⏱️ Timing
Total: 1203ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.90.186.203 |
| NS | 3 | cns3.cloudpit.io, cns1.cloudpit.de... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.cloudpit.de hostmaster.dogado.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (cns1.cloudpit.de, cns1.cloudpit.de)
Analysis
Hierarchy
rfdata.de is a parent domain of mail.rfdata.de.
IP Addresses
rfdata.de points to a single IP number: 93.90.186.203.
Additional host names — mail.haberportal.de, pentad.de, pcs-berlin.de and two others — share IP numbers with rfdata.de.
Name Servers
rfdata.de is served by three name servers: cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io.
rfdata.de shares at least some of its name servers with other domains, including headways-media.net, purkutori.fi, deike.org and two others.
These name servers are frequently seen alongside ns1.namesrv.ch, ns3.namesrv.io, ns2.namesrv.net and 5 other name servers.
The hostnames cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io each direct to two IP addresses — cns2.cloudpit.com to 148.251.254.105 and 2a01:4f8:2b02:a88::105, cns1.cloudpit.de to 109.237.142.8 and 2a01:64c0:0:5000::8, and cns3.cloudpit.io to 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
rfdata.de has two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
rfdata.de shares the same mail server setup as other domains, including frutasys.de, drifte.de, lmk.at and two others.
mx03.secure-mailgate.com resolves to 46.243.88.174 and 46.243.88.176. Likewise, mx04.secure-mailgate.com resolves to 46.243.88.175 and 46.243.88.177 — two IP addresses apiece.