biebert.de - dns.ninja
biebert.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.90.188.44🇩🇪 ONE-NETWORK93.90.176.0/20 | ||||||
| PTR | server302.configcenter.info | ||||||
| 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 2026-02-08 #3 | ||||||
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=1786407332 | ||||||
Subdomains
mail.biebert.de |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NScns1.cloudpit.de2020-02-03 → 2026-08-11 · 3 obs
● 2020-02-03 04:18:50
● 2026-08-11 00:24:48
●NScns2.cloudpit.com2020-02-03 → 2026-08-11 · 3 obs
● 2020-02-03 04:18:50
● 2026-08-11 00:24:48
●NScns3.cloudpit.io2020-02-03 → 2026-08-11 · 3 obs
● 2020-02-03 04:18:50
● 2026-08-11 00:24:48
○NSsrvdns01.yopeho-server.de2015-08-08 → 2017-03-18 · 4 obs
● 2017-03-18 04:43:02
○ 2020-02-03 04:18:50
○ 2026-08-11 00:24:48
○NSsrvdns02.yopeho-server.de2015-08-08 → 2017-03-18 · 4 obs
● 2017-03-18 04:43:02
○ 2020-02-03 04:18:50
○ 2026-08-11 00:24:48
○MXmail.biebert.de2015-08-08 → 2017-03-18 · 4 obs
● 2017-03-18 04:43:02
○ 2020-02-03 04:18:50
○ 2026-08-11 00:24:48
●MXmx03.secure-mailgate.com2020-02-03 → 2026-08-11 · 3 obs
● 2020-02-03 04:18:50
● 2026-08-11 00:24:48
●MXmx04.secure-mailgate.com2020-02-03 → 2026-08-11 · 3 obs
● 2020-02-03 04:18:50
● 2026-08-11 00:24:48
●A93.90.188.442015-08-08 → 2026-08-11 · 2 obs
● 2026-08-11 00:24:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| biebert.de | cns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io | 2 records |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biebert.de (unsigned zone)
⏱️ Timing
Total: 796ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.90.188.44 |
| NS | 3 | cns2.cloudpit.com, cns3.cloudpit.io... |
| 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
mail.biebert.de is a subdomain of biebert.de.
IP Addresses
biebert.de directs to one IP number, which is 93.90.188.44.
Among the host names that share IP numbers with biebert.de are excel-werkstatt.de, paulini-design.de, mail.excel-werkstatt.de and two others.
Name Servers
DNS for biebert.de is handled by three authoritative name servers: cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io.
The name servers of biebert.de overlap at least partially with those of other domains — among them gourmetsurfing.de, pressemblem.ch, soknu.de and two more.
These name servers are routinely co-deployed with the name servers ns1.namesrv.ch, ns3.namesrv.io, ns2.namesrv.net and two others.
Three hostnames — cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io — each have two IP addresses: cns2.cloudpit.com has 148.251.254.105 and 2a01:4f8:2b02:a88::105, cns1.cloudpit.de has 109.237.142.8 and 2a01:64c0:0:5000::8, and cns3.cloudpit.io has 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
The MX records for biebert.de point to two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
biebert.de has the same mail server arrangement as a number of other domains, for example mdg.at, epel.de, spickenagel.eu and two more.
mx03.secure-mailgate.com directs to 46.243.88.174 and 46.243.88.176. mx04.secure-mailgate.com directs to 46.243.88.175 and 46.243.88.177. Each host name carries two IP addresses.