qdocs.de - dns.ninja
qdocs.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=1786644869 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●MXmxa.expurgate.de2026-03-17 → 2026-08-13 · 2 obs
● 2026-08-13 18:27:46
●MXmxa.expurgate.net2026-03-17 → 2026-08-13 · 2 obs
● 2026-08-13 18:27:46
●MXmxb.expurgate.de2026-03-17 → 2026-08-13 · 2 obs
● 2026-08-13 18:27:46
●MXmxb.expurgate.net2026-03-17 → 2026-08-13 · 2 obs
● 2026-08-13 18:27:46
●A193.158.98.142026-03-17 → 2026-08-13 · 2 obs
● 2026-08-13 18:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| qdocs.de | ns.udag.de, ns.udag.org, ns.udag.net | 2 records |
✅ Authoritative Response
Server:185.132.33.253
NS records: ns.udag.de, ns.udag.org, ns.udag.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qdocs.de (unsigned zone)
⏱️ Timing
Total: 810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.158.98.14 |
| NS | 3 | ns.udag.org, ns.udag.de... |
| MX | 4 | mxb.expurgate.net (pri: 20), mxa.expurgate.de (pri: 30)... |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)
Analysis
IP Addresses
qdocs.de resolves to just one IP address, 193.158.98.14.
Name Servers
DNS for qdocs.de is handled by three authoritative name servers: ns.udag.de, ns.udag.net and ns.udag.org.
qdocs.de shares at least some of its name servers with other domains, including reiter-zentrum.de, phoenixmecano.eu, germanscootercolours.de and two others.
Three hostnames — ns.udag.de, ns.udag.net and ns.udag.org — each have two IP addresses: ns.udag.de has 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253, ns.udag.net has 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253, and ns.udag.org has 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.
Mail Servers
Four mail servers handle email for qdocs.de: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.
There is at least a partial MX overlap between qdocs.de and other domains, including bwtw.de, krannich-solartechnik.de, kh-server.de and two others.
These mail servers often co-occur with the mail servers mxtls.expurgate.net.
DNS names with 12 IP addresses:
mxa.expurgate.de has IP addresses 194.145.224.120, 194.145.224.121 and 194.145.224.122, plus 9 other.
mxb.expurgate.de has IP addresses 194.145.224.120, 194.145.224.121 and 194.145.224.122, plus 9 other.
mxa.expurgate.net has IP addresses 194.145.224.120, 194.145.224.121 and 194.145.224.122, plus 9 other.
mxb.expurgate.net has IP addresses 194.145.224.120, 194.145.224.121 and 194.145.224.122, plus 9 other.
These host names all point to 194.145.224.120: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.
These host names all point to 194.145.224.121: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.
These host names all point to 194.145.224.122: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.
These host names all point to 194.145.224.123: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.
These host names all point to 194.145.224.124: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.
These host names all point to 194.145.224.125: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.
These host names all point to 195.190.135.120: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.
These host names all point to 195.190.135.121: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.
These host names all point to 195.190.135.122: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.
These host names all point to 195.190.135.123: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.
These host names all point to 195.190.135.124: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.
These host names all point to 195.190.135.125: mxa.expurgate.de, mxb.expurgate.de, mxa.expurgate.net and mxb.expurgate.net.