seminaroptimierer.de - robtex.com
seminaroptimierer.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=1775930850 | ||||||
Same first word
seminaroptimierer.de |
DNS History
13 records (8 active, 5 former)
○NSdns.typo3server.com2015-07-03 → 2017-08-21 · 4 obs
● 2017-08-21 14:05:02
○ 2026-02-26 14:18:12
○ 2026-04-11 18:25:32
●NSns01.agenturserver.co2026-02-26 → 2026-04-11 · 3 obs
● 2026-02-26 14:18:12
● 2026-04-11 18:25:32
●NSns01.agenturserver.de2026-02-26 → 2026-04-11 · 3 obs
● 2026-02-26 14:18:12
● 2026-04-11 18:25:32
●NSns01.agenturserver.it2026-02-26 → 2026-04-11 · 3 obs
● 2026-02-26 14:18:12
● 2026-04-11 18:25:32
○NSns2.typo3server.com2015-07-03 → 2017-08-21 · 4 obs
● 2017-08-21 14:05:02
○ 2026-02-26 14:18:12
○ 2026-04-11 18:25:32
○NSns3.dnsmittwald.de2015-07-03 → 2017-08-21 · 4 obs
● 2017-08-21 14:05:02
○ 2026-02-26 14:18:12
○ 2026-04-11 18:25:32
●MXmx1.agenturserver.de2015-11-16 → 2026-04-11 · 3 obs
● 2015-11-16 20:40:20
● 2026-04-11 18:25:32
●MXmx2.agenturserver.de2015-11-16 → 2026-04-11 · 3 obs
● 2015-11-16 20:40:20
● 2026-04-11 18:25:32
●MXmx3.agenturserver.de2015-11-16 → 2026-04-11 · 3 obs
● 2015-11-16 20:40:20
● 2026-04-11 18:25:32
●MXmx4.agenturserver.de2015-11-16 → 2026-04-11 · 3 obs
● 2015-11-16 20:40:20
● 2026-04-11 18:25:32
○MXmx51.mymxserver.com2015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-16 20:40:20
○ 2026-04-11 18:25:32
○MXnx51.mymxserver.com2015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-16 20:40:20
○ 2026-04-11 18:25:32
●A46.30.57.2272015-07-03 → 2026-04-11 · 2 obs
● 2026-04-11 18:25:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| seminaroptimierer.de | ns01.agenturserver.de, ns01.agenturserver.it, ns01.agenturserver.co | 1 record |
✅ Authoritative Response
Server:185.247.150.113
NS records: ns01.agenturserver.de, ns01.agenturserver.it, ns01.agenturserver.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seminaroptimierer.de (unsigned zone)
⏱️ Timing
Total: 1151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.57.227 |
| NS | 3 | ns01.agenturserver.de, ns01.agenturserver.it... |
| MX | 4 | mx4.agenturserver.de (pri: 50), mx1.agenturserver.de (pri: 10)... |
| TXT | 1 | v=spf1 include:agenturserver.de ~all |
| SOA | 1 | ns01.agenturserver.de support.mittwald.d |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns01.agenturserver.de)
Analysis
IP Addresses
seminaroptimierer.de resolves to a single IP address: 46.30.57.227.
Other host names, such as seminaris.eu and r2754.agenturserver.it, share IP numbers with seminaroptimierer.de.
Name Servers
seminaroptimierer.de is delegated to three name servers: ns01.agenturserver.co, ns01.agenturserver.de and ns01.agenturserver.it.
seminaroptimierer.de at least partially shares name servers with other domains, including fegs.de, vollgeld-initiative.ch, egus.at, moselbau-gmbh.de and physioletic.at.
Hostnames with a single IP:
ns01.agenturserver.co points to: 185.247.150.113.
ns01.agenturserver.de points to: 185.247.151.111.
ns01.agenturserver.it points to: 185.247.151.112.
Mail Servers
seminaroptimierer.de is served by four mail servers: mx1.agenturserver.de, mx2.agenturserver.de, mx3.agenturserver.de and mx4.agenturserver.de.
The mail servers for seminaroptimierer.de are shared with other domains, for instance lafattoria-hamburg.de, jbsupport.de, best-of-mainz.de, pd-beratung.com and goodfoodgoodfarming.eu.
Hostnames with a single IP:
mx1.agenturserver.de points to 185.15.192.56
mx2.agenturserver.de points to 185.15.192.57
mx3.agenturserver.de points to 185.15.192.58
mx4.agenturserver.de points to 185.15.192.59