kortumgesellschaft.de - robtex.com
kortumgesellschaft.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=1778677359 | ||||||
Subdomains
mail.kortumgesellschaft.de |
Same first word
kortumgesellschaft.de |
DNS History
11 records (6 active, 5 former)
●NSns.second-ns.com2020-03-16 → 2026-05-13 · 3 obs
● 2020-03-16 21:41:14
● 2026-05-13 13:23:54
○NSns1.hans.hosteurope.de2015-06-29 → 2017-03-23 · 4 obs
● 2017-03-23 04:14:36
○ 2020-03-16 21:41:14
○ 2026-05-13 13:23:54
●NSns1.your-server.de2020-03-16 → 2026-05-13 · 3 obs
● 2020-03-16 21:41:14
● 2026-05-13 13:23:54
○NSns2.hans.hosteurope.de2015-06-29 → 2017-03-23 · 4 obs
● 2017-03-23 04:14:36
○ 2020-03-16 21:41:14
○ 2026-05-13 13:23:54
●NSns3.second-ns.de2020-03-16 → 2026-05-13 · 3 obs
● 2020-03-16 21:41:14
● 2026-05-13 13:23:54
●MXmail.kortumgesellschaft.de2020-03-16 → 2026-05-13 · 3 obs
● 2020-03-16 21:41:14
● 2026-05-13 13:23:54
○MXmx0.kortumgesellschaft.de2015-06-29 → 2017-03-23 · 4 obs
● 2017-03-23 04:14:36
○ 2020-03-16 21:41:14
○ 2026-05-13 13:23:54
●A188.40.28.402020-03-16 → 2026-05-13 · 3 obs
● 2020-03-16 21:41:14
● 2026-05-13 13:23:54
○A2a01:488:42:1000:50ed:8539:e7:2c302015-06-29 → 2017-03-23 · 4 obs
● 2017-03-23 04:14:36
○ 2020-03-16 21:41:14
○ 2026-05-13 13:23:54
●A2a01:4f8:d0a:1230::22020-03-16 → 2026-05-13 · 3 obs
● 2020-03-16 21:41:14
● 2026-05-13 13:23:54
○A80.237.133.572015-06-29 → 2017-03-23 · 4 obs
● 2017-03-23 04:14:36
○ 2020-03-16 21:41:14
○ 2026-05-13 13:23:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| kortumgesellschaft.de | ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de | 4 records |
✅ Authoritative Response
Server:213.239.204.242
NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kortumgesellschaft.de (unsigned zone)
⏱️ Timing
Total: 692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.28.40 |
| AAAA | 1 | 2a01:4f8:d0a:1230::2 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | mail.kortumgesellschaft.de (pri: 10) |
| TXT | 2 | v=spf1 +a +mx ?all, google-site-verification=y53fzg3ztGpfx1M |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)
Analysis
Hierarchy
kortumgesellschaft.de is the parent of mail.kortumgesellschaft.de.
IP Addresses
kortumgesellschaft.de resolves to two IPs: 2a01:4f8:d0a:1230::2 and 188.40.28.40.
other host names for instance mail.spirit-of-coaching.de, oxyplay.com, mail.npu-es.de, mail.waswower.de and leissering.com share IP numbers with kortumgesellschaft.de.
Name Servers
kortumgesellschaft.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
kortumgesellschaft.de at least partially shares name servers with other domains, for instance gardencarpet.de, apartment-murblick.at, qbus.de, european-dialogue-network.eu and 52.109.65.in-addr.arpa.
Host names with two IP numbers:
Host ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.
Host ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.
Host ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.
Mail Servers
kortumgesellschaft.de is handled by a single mail server, mail.kortumgesellschaft.de.
Host mail.kortumgesellschaft.de resolves to two IPs: 2a01:4f8:d0a:1230::2 and 188.40.28.40.