osm-it.de - robtex.com
osm-it.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=1778410545 | ||||||
Same first word
osm-it.de |
Similar names
DNS History
12 records (8 active, 4 former)
●NShelium.ns.hetzner.de2026-04-19 → 2026-05-10 · 3 obs
● 2026-04-19 03:14:42
● 2026-05-10 11:06:34
●NShydrogen.ns.hetzner.com2026-04-19 → 2026-05-10 · 3 obs
● 2026-04-19 03:14:42
● 2026-05-10 11:06:34
○NSns1.hans.hosteurope.de2015-07-10 → 2020-01-14 · 4 obs
● 2020-01-14 00:50:14
○ 2021-06-16 02:14:34
○ 2026-05-10 11:06:34
○NSns2.hans.hosteurope.de2015-07-10 → 2020-01-14 · 4 obs
● 2020-01-14 00:50:14
○ 2021-06-16 02:14:34
○ 2026-05-10 11:06:34
●NSoxygen.ns.hetzner.com2026-04-19 → 2026-05-10 · 3 obs
● 2026-04-19 03:14:42
● 2026-05-10 11:06:34
○MXmail.osm-it.de2015-07-10 → 2020-01-14 · 4 obs
● 2020-01-14 00:50:14
○ 2021-06-16 02:14:34
○ 2026-05-10 11:06:34
●MXmx01.hornetsecurity.com2026-04-19 → 2026-05-10 · 3 obs
● 2026-04-19 03:14:42
● 2026-05-10 11:06:34
●MXmx02.hornetsecurity.com2026-04-19 → 2026-05-10 · 3 obs
● 2026-04-19 03:14:42
● 2026-05-10 11:06:34
●MXmx03.hornetsecurity.com2026-04-19 → 2026-05-10 · 3 obs
● 2026-04-19 03:14:42
● 2026-05-10 11:06:34
●MXmx04.hornetsecurity.com2026-04-19 → 2026-05-10 · 3 obs
● 2026-04-19 03:14:42
● 2026-05-10 11:06:34
●A213.155.75.882026-04-19 → 2026-05-10 · 3 obs
● 2026-04-19 03:14:42
● 2026-05-10 11:06:34
○A83.169.19.1052015-07-10 → 2020-01-14 · 4 obs
● 2020-01-14 00:50:14
○ 2021-06-16 02:14:34
○ 2026-05-10 11:06:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| osm-it.de | helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com | - |
✅ Authoritative Response
Server:193.47.99.5
NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osm-it.de (unsigned zone)
⏱️ Timing
Total: 1164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.155.75.88 |
| NS | 3 | oxygen.ns.hetzner.com, helium.ns.hetzner.de... |
| MX | 4 | mx03.hornetsecurity.com (pri: 30), mx04.hornetsecurity.com (pri: 40)... |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
IP Addresses
osm-it.de points to IP number: 213.155.75.88.
Name Servers
osm-it.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
osm-it.de at least partially shares name servers with other domains, for instance gomsth.de, kickboxing-biel.ch, apitaxi.com, sinntec.at and bruselkram.de.
these name servers are often used in conjunction with the name servers ns1.first-ns.de.
Host hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98; Host oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192; Host helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.
Mail Servers
Four mail servers handle osm-it.de: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.
osm-it.de shares at least partially some mail servers with other domains, including cavel.it, ae-w.de, lkhg-thueringen.de, calahorra.es and stamix.de.
Host names with one IP number:
mx01.hornetsecurity.com points to 94.100.132.8.
mx02.hornetsecurity.com points to 94.100.136.8.
mx03.hornetsecurity.com points to 94.100.134.8.
mx04.hornetsecurity.com points to 94.100.136.7.