bourmann.de - robtex.com
bourmann.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=1774423044 | ||||||
Same first word
bourmann.de |
Similar names
DNS History
8 records (8 active, 0 former)
●NSdns11.netcologne.de2015-07-07 → 2026-03-25 · 2 obs
● 2026-03-25 07:28:20
●NSdns12.netcologne.de2015-07-07 → 2026-03-25 · 2 obs
● 2026-03-25 07:28:20
●NSdns13.netcologne.de2015-07-07 → 2026-03-25 · 2 obs
● 2026-03-25 07:28:20
●NSdns14.netcologne.de2015-07-07 → 2026-03-25 · 2 obs
● 2026-03-25 07:28:20
●MXdmx1.netcologne.de2015-07-07 → 2026-03-25 · 2 obs
● 2026-03-25 07:28:20
●MXdmx2.netcologne.de2015-07-07 → 2026-03-25 · 2 obs
● 2026-03-25 07:28:20
●A2001:4dd0:100:1f00:80:0:80:12015-07-07 → 2026-03-25 · 2 obs
● 2026-03-25 07:28:20
●A81.173.194.32015-07-07 → 2026-03-25 · 2 obs
● 2026-03-25 07:28:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bourmann.de | dns12.netcologne.de, dns14.netcologne.de, dns11.netcologne.de, dns13.netcologne.de | - |
✅ Authoritative Response
Server:217.146.22.194
NS records: dns12.netcologne.de, dns14.netcologne.de, dns11.netcologne.de, dns13.netcologne.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bourmann.de (unsigned zone)
⏱️ Timing
Total: 1320ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.173.194.3 |
| AAAA | 1 | 2001:4dd0:100:1f00:80:0:80:1 |
| NS | 4 | dns14.netcologne.de, dns11.netcologne.de... |
| MX | 2 | dmx2.netcologne.de (pri: 10), dmx1.netcologne.de (pri: 10) |
| TXT | 1 | v=spf1 mx include:_spf.netcologne.de ~al |
| SOA | 1 | dns11.netcologne.de hostmaster.netcologn |
Analysis
IP Addresses
bourmann.de points to two IP numbers: 2001:4dd0:100:1f00:80:0:80:1 and 81.173.194.3.
Other host names, for instance ifn.de, mvint.de, kaiserkom.net, frueh-buffet.org and medelnik.com share IP numbers with bourmann.de.
Name Servers
bourmann.de is delegated to four name servers: dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de and dns14.netcologne.de.
bourmann.de at least partially shares name servers with other domains, for instance beckers.koeln, xn--ksk-brse-r4a.de, co-in.net, spektroskopie-software.de and clickwarehouse.de.
Host names with two IP numbers:
dns11.netcologne.de points to: 2a02:2940:0:a0d1::246 and 95.130.16.246.
dns12.netcologne.de points to: 2a02:2940:0:a0d2::218 and 95.130.17.218.
dns13.netcologne.de points to: 2a00:11c0:e:766::2 and 217.146.22.194.
dns14.netcologne.de points to: 2a01:4f8:192:2187::2 and 144.76.91.137.
Mail Servers
bourmann.de is handled by two mail servers: dmx1.netcologne.de and dmx2.netcologne.de.
bourmann.de uses the same mail server configuration as other domains, such as holenz.com, gesid.de, cacs.de, deri.de and g-r.de.
bourmann.de shares mail servers with other domains at least in part, for instance hanebrink.info, lit.ruhr, aha-effekt.de, reissdorf.de and mvesper.com.
Host names with two IP numbers: dmx1.netcologne.de points to 2001:4dd0:100:1062:25:d:0:1 and 89.1.8.241; dmx2.netcologne.de points to 2001:4dd0:100:1062:25:d:0:2 and 89.1.8.242.