postfilter.de - dns.ninja
postfilter.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1169:103:9cb0::🇫🇷 GODADDY-SXB2a00:1169:100::/40 SXB GCN VPS | ||||||
| PTR | sh20079.ispgateway.de | ||||||
| A | 92.205.54.213🇫🇷 GODADDY-SXB92.205.48.0/20 | ||||||
| NS | ns81.domaincontrol.com ⭐ | ||||||
| A | 97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| NS | ns82.domaincontrol.com | ||||||
| A | 173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| A | 80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlb.ispgateway.de | ||||||
| TXT | v=spf1 mx a include:ispgateway.de ~all | ||||||
| SOA | ns81.domaincontrol.comdns@jomax.net 2025-09-16 #2 | ||||||
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=1786915682 | ||||||
Same first word
postfilter.de |
postfilter.io |
postfilter.dk |
postfilter.nl |
Similar names
DNS History
10 records (5 active, 5 former)
○NSns.namespace4you.de2015-07-03 → 2017-03-28 · 4 obs
● 2017-03-28 22:02:50
○ 2026-06-15 14:29:52
○ 2026-08-16 21:56:34
○NSns2.namespace4you.de2015-07-03 → 2017-03-28 · 4 obs
● 2017-03-28 22:02:50
○ 2026-06-15 14:29:52
○ 2026-08-16 21:56:34
●NSns81.domaincontrol.com2026-06-15 → 2026-08-16 · 3 obs
● 2026-06-15 14:29:52
● 2026-08-16 21:56:34
●NSns82.domaincontrol.com2026-06-15 → 2026-08-16 · 3 obs
● 2026-06-15 14:29:52
● 2026-08-16 21:56:34
●MXmxlb.ispgateway.de2015-07-03 → 2026-08-16 · 2 obs
● 2026-08-16 21:56:34
○A2a00:1158:0:300:62eb::12015-07-03 → 2016-04-25 · 4 obs
● 2016-04-25 09:08:48
○ 2017-03-28 22:02:50
○ 2026-08-16 21:56:34
○A2a00:1158:1000:300::2062017-03-28 → 2017-03-28 · 4 obs
● 2017-03-28 22:02:50
○ 2026-06-15 14:29:52
○ 2026-08-16 21:56:34
●A2a00:1169:103:9cb0::2026-06-15 → 2026-08-16 · 3 obs
● 2026-06-15 14:29:52
● 2026-08-16 21:56:34
○A80.67.17.62015-07-03 → 2017-03-28 · 4 obs
● 2017-03-28 22:02:50
○ 2026-06-15 14:29:52
○ 2026-08-16 21:56:34
●A92.205.54.2132026-06-15 → 2026-08-16 · 3 obs
● 2026-06-15 14:29:52
● 2026-08-16 21:56:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| postfilter.de | ns81.domaincontrol.com, ns82.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.32
NS records: ns81.domaincontrol.com, ns82.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postfilter.de (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.54.213 |
| AAAA | 1 | 2a00:1169:103:9cb0:: |
| NS | 2 | ns81.domaincontrol.com, ns82.domaincontrol.com |
| MX | 1 | mxlb.ispgateway.de (pri: 100) |
| TXT | 1 | v=spf1 mx a include:ispgateway.de ~all |
| SOA | 1 | ns81.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
postfilter.de resolves to the IP addresses 92.205.54.213 and 2a00:1169:103:9cb0::
medienhaus-muenster.com, remote.fassadenprofi.com, hostmaster.inolox.net plus two other host names have IP numbers in common with postfilter.de.
Name Servers
The NS records for postfilter.de delegate to ns81.domaincontrol.com and ns82.domaincontrol.com.
The name server configuration of postfilter.de is shared with other domains, for instance hoferland.de, sotanos.de, akademie-schwerte.de and two others.
postfilter.de and other domains like cumon.it share at least a portion of their name servers.
ns81.domaincontrol.com resolves to 97.74.101.32. ns82.domaincontrol.com resolves to 173.201.69.32. Both host names point to a single IP number.
Mail Servers
postfilter.de uses one mail server — mxlb.ispgateway.de.
The mail server setup of postfilter.de matches that of other domains such as tebra.net, regain-systems.com, genussweine.eu and two others.
The MX records for postfilter.de are at least partially shared with other domains, such as codewhisper.com, eagles-nest-tours.com, coach-communication.de and carbonline.net.
mxlb.ispgateway.de resolves to 80.67.18.126 and no other IP number.