ktdb.de - robtex.com
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ktdb.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ 🔒 | ||||||
| NS | a.nic.de 🔒 | ||||||
| NS | l.de.net⚠️ | ||||||
| NS | n.de.net⚠️ 🔒 | ||||||
| NS | s.de.net⚠️ | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1770954804 | ||||||
Same first word
Similar names
DNS History
17 records (6 active, 11 former)
●NSns.second-ns.com2020-03-12 → 2026-02-15 · 3 obs
● 2020-03-12 21:29:08
● 2026-02-15 22:57:24
○NSns.udagdns.de2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-17 02:26:12
○ 2026-02-15 22:57:24
○NSns.udagdns.net2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-17 02:26:12
○ 2026-02-15 22:57:24
○NSns1.parkingcrew.net2016-02-10 → 2016-02-10 · 4 obs
● 2016-02-10 13:39:28
○ 2016-07-12 10:33:24
○ 2026-02-15 22:57:24
●NSns1.your-server.de2020-03-12 → 2026-02-15 · 3 obs
● 2020-03-12 21:29:08
● 2026-02-15 22:57:24
○NSns2.parkingcrew.net2016-02-10 → 2016-02-10 · 4 obs
● 2016-02-10 13:39:28
○ 2016-07-12 10:33:24
○ 2026-02-15 22:57:24
●NSns3.second-ns.de2020-03-12 → 2026-02-15 · 3 obs
● 2020-03-12 21:29:08
● 2026-02-15 22:57:24
●MXktdb-de.mail.protection.outlook.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 22:57:24
○MXmail.h-email.net2016-02-10 → 2016-02-10 · 4 obs
● 2016-02-10 13:39:28
○ 2016-07-12 10:33:24
○ 2026-02-15 22:57:24
○MXmail.ktdb.de2020-03-12 → 2020-03-12 · 3 obs
● 2020-03-12 21:29:08
○ 2026-02-15 22:57:24
○MXmx00.udag.de2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-17 02:26:12
○ 2026-02-15 22:57:24
○MXmx01.udag.de2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-17 02:26:12
○ 2026-02-15 22:57:24
○A185.53.177.72016-02-10 → 2016-02-10 · 4 obs
● 2016-02-10 13:39:28
○ 2016-07-12 10:33:24
○ 2026-02-15 22:57:24
●A188.40.26.2022020-03-12 → 2026-02-15 · 3 obs
● 2020-03-12 21:29:08
● 2026-02-15 22:57:24
●A2a01:4f8:d0a:103b::22020-03-12 → 2026-02-15 · 3 obs
● 2020-03-12 21:29:08
● 2026-02-15 22:57:24
○A46.4.13.972016-07-12 → 2017-04-07 · 5 obs
● 2016-07-12 10:33:24
● 2017-04-07 10:21:32
○ 2020-03-12 21:29:08
○ 2026-02-15 22:57:24
○A89.31.143.12015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-17 02:26:12
○ 2026-02-15 22:57:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ktdb.de | ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de | 4 records |
✅ Authoritative Response
Server: 193.47.99.4
NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ktdb.de (unsigned zone)
⏱️ Timing
Total: 1421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.26.202 |
| AAAA | 1 | 2a01:4f8:d0a:103b::2 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | ktdb-de.mail.protection.outlook.com (pri |
| TXT | 2 | MS=ms67758557, v=spf1 ip4:188.40.26.202 ip4:91.249.186. |
| 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...)
AI analysis
Two IP numbers are pointed to by ktdb.de: 2a01:4f8:d0a:103b::2 and 188.40.26.202.
other host names include mindwarp.at, fancosmos.de, datenwerk.wien, kursorganizer.com and jan-seifarth.de; they share IP numbers with ktdb.de.
ktdb.de is delegated to three name servers ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
ktdb.de at least partially shares name servers with other domains, for instance 114.161.5.in-addr.arpa, 0.8.2.2.c.0.c.0.8.f.4.0.1.0.a.2.ip6.arpa, huplant.ch, ksredv.eu and 239.198.88.in-addr.arpa.
Host names with two IP numbers:
ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242; ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4; ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.
ktdb.de is handled by a single mail server, ktdb-de.mail.protection.outlook.com.
Hostname ktdb-de.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::d, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::4, 52.101.68.3, 52.101.68.25, 52.101.73.16 and 52.101.73.22.