ithematik.de - robtex.com
ithematik.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=1774947030 | ||||||
Same first word
ithematik.de |
Similar names
DNS History
8 records (5 active, 3 former)
●MXithematik-de.mail.protection.outlook.com2026-03-31 → 2026-03-31 · 2 obs
● 2026-03-31 08:57:00
○MXsmtpin.rzone.de2015-07-18 → 2017-04-20 · 3 obs
● 2017-04-20 06:02:10
○ 2026-03-31 08:57:00
○A2a01:238:20a:202:1082::2015-07-18 → 2017-04-20 · 3 obs
● 2017-04-20 06:02:10
○ 2026-03-31 08:57:00
●A2a01:238:20a:202:1143::2026-03-31 → 2026-03-31 · 2 obs
● 2026-03-31 08:57:00
●A81.169.145.1432026-03-31 → 2026-03-31 · 2 obs
● 2026-03-31 08:57:00
○A81.169.145.822015-07-18 → 2017-04-20 · 3 obs
● 2017-04-20 06:02:10
○ 2026-03-31 08:57:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ithematik.de | docks20.rzone.de, shades12.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.139
NS records: docks20.rzone.de, shades12.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ithematik.de (unsigned zone)
⏱️ Timing
Total: 1100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.143 |
| AAAA | 1 | 2a01:238:20a:202:1143:: |
| NS | 2 | shades12.rzone.de, docks20.rzone.de |
| MX | 1 | ithematik-de.mail.protection.outlook.com |
| TXT | 3 | MS=AAE524EB37BF5D909F3D134AAFBE8D4BBC9AC, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | shades12.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
Two IP numbers are pointed to by ithematik.de: 2a01:238:20a:202:1143:: and 81.169.145.143.
other host names include irailaway.com, porzellanwerkstatt-oldenburg.de, netropy.net, viventi.nl and bergoase.com; they share IP numbers with ithematik.de.
Name Servers
Two name servers docks20.rzone.de and shades12.rzone.de handle the delegation for ithematik.de.
ithematik.de shares the same name server setup as other domains, for instance cybershop-deutschland.com, sd-modellbahn.de, maxeiner-immobilien.com, guethner.de and pmwest.de.
ithematik.de at least partially shares name servers with other domains, for instance mountflair.com, secdata.info, sbs-web.de, cyan-it.com and rundhallen.de.
these name servers are commonly used with docks04.rzone.de, docks02.rzone.de, shades20.rzone.de, shades11.rzone.de, docks07.rzone.de, shades04.rzone.de, shades14.rzone.de, docks15.rzone.de, shades19.rzone.de and shades16.rzone.de.
Host names with two IP numbers:
docks20.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:20 and 217.160.80.147.
shades12.rzone.de points to 2607:f1c0:fe:53:185:132:34:139 and 185.132.34.139.
Mail Servers
ithematik.de is handled by a single mail server, ithematik-de.mail.protection.outlook.com.
Hostname ithematik-de.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::d, 2a01:111:f403:ca09::e, 52.101.68.0, 52.101.68.32, 52.101.73.22 and 52.101.73.26.