bertnet.de - dns.ninja
bertnet.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1105::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.105🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks20.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:20🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| A | 217.160.80.147🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| NS | shades06.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:133🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades06.rzone.de | ||||||
| A | 185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks20.rzone.dehostmaster@strato-rz.de 2020-05-22 #7 | ||||||
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=1780728794 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-06-19 → 2017-05-21 · 4 obs
● 2017-05-21 13:58:06
○ 2026-04-05 00:17:48
○ 2026-06-06 07:12:34
●MXsmtpin.rzone.de2026-04-05 → 2026-06-06 · 3 obs
● 2026-04-05 00:17:48
● 2026-06-06 07:12:34
●A2a01:238:20a:202:1105::2015-06-19 → 2026-06-06 · 2 obs
● 2026-06-06 07:12:34
●A81.169.145.1052015-06-19 → 2026-06-06 · 2 obs
● 2026-06-06 07:12:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bertnet.de | shades06.rzone.de, docks20.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.133
NS records: shades06.rzone.de, docks20.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bertnet.de (unsigned zone)
⏱️ Timing
Total: 1089ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.105 |
| AAAA | 1 | 2a01:238:20a:202:1105:: |
| NS | 2 | docks20.rzone.de, shades06.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks20.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
bertnet.de points to two IP numbers: 81.169.145.105 and 2a01:238:20a:202:1105::.
loewen-apotheke-ka.de, phalc.de, familie-puls.de plus two other host names have IP numbers in common with bertnet.de.
Name Servers
Two name servers handle the delegation for bertnet.de: docks20.rzone.de and shades06.rzone.de.
The name server configuration of bertnet.de is shared with other domains, for instance christoph-strasser.de, die-seifensiederin.com, hinrichs.co and two others.
bertnet.de partially shares its NS delegation with several other domains, including tributax.de, hundeschule-heilbronn.com, immobilien-saarland.com and two others.
These name servers tend to appear in conjunction with shades05.rzone.de, docks11.rzone.de, shades16.rzone.de and seven others.
docks20.rzone.de and shades06.rzone.de both carry two IP addresses. The A records for docks20.rzone.de are 217.160.80.147 and 2001:8d8:fe:53:5747:2a74:d:20; the A records for shades06.rzone.de are 185.132.34.133 and 2607:f1c0:fe:53:185:132:34:133.
Mail Servers
bertnet.de uses one mail server — smtpin.rzone.de.
The mail server setup of bertnet.de matches that of other domains such as racer4racer.de, christian-hanke.de, wandel-einrichtungsobjekte.de and two others.
The host smtpin.rzone.de resolves to 81.169.145.97 and 2a01:238:20a:202:50f0::1097 — two IP addresses.