boerder.de - robtex.com
boerder.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=1785039253 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●MXboerder-de.mail.protection.outlook.com2026-06-15 → 2026-07-26 · 3 obs
● 2026-06-15 15:24:54
● 2026-07-26 04:15:00
○MXboerder2inet.dyndns.org2015-08-07 → 2017-06-23 · 4 obs
● 2017-06-23 06:49:44
○ 2026-06-15 15:24:54
○ 2026-07-26 04:15:00
○MXrelay.rzone.de2015-08-07 → 2017-06-23 · 4 obs
● 2017-06-23 06:49:44
○ 2026-06-15 15:24:54
○ 2026-07-26 04:15:00
●A193.141.3.692026-06-15 → 2026-07-26 · 3 obs
● 2026-06-15 15:24:54
● 2026-07-26 04:15:00
○A2a01:238:20a:202:1065::2015-08-07 → 2016-03-30 · 4 obs
● 2016-03-30 00:21:22
○ 2016-08-11 06:35:34
○ 2026-07-26 04:15:00
●A2a01:238:20a:202:1069::2026-06-15 → 2026-07-26 · 3 obs
● 2026-06-15 15:24:54
● 2026-07-26 04:15:00
○A2a01:238:20a:202:1074::2016-08-11 → 2017-06-23 · 5 obs
● 2016-08-11 06:35:34
● 2017-06-23 06:49:44
○ 2026-06-15 15:24:54
○ 2026-07-26 04:15:00
○A81.169.145.652015-08-07 → 2016-03-30 · 4 obs
● 2016-03-30 00:21:22
○ 2016-08-11 06:35:34
○ 2026-07-26 04:15:00
○A81.169.145.742016-08-11 → 2017-06-23 · 5 obs
● 2016-08-11 06:35:34
● 2017-06-23 06:49:44
○ 2026-06-15 15:24:54
○ 2026-07-26 04:15:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| boerder.de | docks20.rzone.de, shades01.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.147
NS records: docks20.rzone.de, shades01.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for boerder.de (unsigned zone)
⏱️ Timing
Total: 1010ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.141.3.69 |
| AAAA | 1 | 2a01:238:20a:202:1069:: |
| NS | 2 | shades01.rzone.de, docks20.rzone.de |
| MX | 1 | boerder-de.mail.protection.outlook.com ( |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, MS=ms24479588... |
| SOA | 1 | docks20.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
boerder.de points to the IP addresses 193.141.3.69 and 2a01:238:20a:202:1069::
Two other host names, along with flyerdeal.de, interagila-karriere.com and rmp-ingenieure.de, also share IP numbers with boerder.de.
Name Servers
boerder.de is served by two delegated name servers, docks20.rzone.de and shades01.rzone.de.
boerder.de shares its NS records with other domains, for example soft-create-online.de, diederengreen.tech, dentafax.de and two others.
There is at least partial name server overlap between boerder.de and other domains — fahnler.de, double-wing.de, irish-setterzucht.de and two more among them.
These name servers regularly appear alongside shades13.rzone.de, docks17.rzone.de, docks10.rzone.de and 7 other name servers in NS record sets.
Each of the two host names carries two IP addresses: docks20.rzone.de points to 217.160.80.147 and 2001:8d8:fe:53:5747:2a74:d:20, and shades01.rzone.de points to 185.132.34.128 and 2607:f1c0:fe:53:185:132:34:128.
Mail Servers
The sole mail server for boerder.de is boerder-de.mail.protection.outlook.com.
With 8 IP addresses total, boerder-de.mail.protection.outlook.com resolves to 52.101.68.21, 52.101.68.25, 52.101.73.6 and 5 others.