oso24.de - robtex.com
oso24.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=1774587730 | ||||||
Same first word
DNS History
12 records (7 active, 5 former)
○NSdocks15.rzone.de2015-06-20 → 2016-12-07 · 4 obs
● 2016-12-07 13:48:26
○ 2017-12-24 11:50:36
○ 2026-03-27 05:16:06
●NSns1.domainoffensive.de2017-12-24 → 2026-03-27 · 3 obs
● 2017-12-24 11:50:36
● 2026-03-27 05:16:06
●NSns2.domainoffensive.de2017-12-24 → 2026-03-27 · 3 obs
● 2017-12-24 11:50:36
● 2026-03-27 05:16:06
●NSns3.domainoffensive.de2017-12-24 → 2026-03-27 · 3 obs
● 2017-12-24 11:50:36
● 2026-03-27 05:16:06
○NSshades20.rzone.de2015-06-20 → 2016-12-07 · 4 obs
● 2016-12-07 13:48:26
○ 2017-12-24 11:50:36
○ 2026-03-27 05:16:06
●MXmail.freese.ovh2017-12-24 → 2026-03-27 · 3 obs
● 2017-12-24 11:50:36
● 2026-03-27 05:16:06
●MXmail2.freese.ovh2026-03-01 → 2026-03-27 · 3 obs
● 2026-03-01 05:08:56
● 2026-03-27 05:16:06
○MXsmtpin.rzone.de2015-06-20 → 2016-12-07 · 4 obs
● 2016-12-07 13:48:26
○ 2017-12-24 11:50:36
○ 2026-03-27 05:16:06
○A2a01:238:20a:202:1072::2015-06-20 → 2016-12-07 · 4 obs
● 2016-12-07 13:48:26
○ 2017-12-24 11:50:36
○ 2026-03-27 05:16:06
●A2a03:4000:6:82e6::12017-12-24 → 2026-03-27 · 3 obs
● 2017-12-24 11:50:36
● 2026-03-27 05:16:06
●A37.120.177.2542017-12-24 → 2026-03-27 · 3 obs
● 2017-12-24 11:50:36
● 2026-03-27 05:16:06
○A81.169.145.722015-06-20 → 2016-12-07 · 4 obs
● 2016-12-07 13:48:26
○ 2017-12-24 11:50:36
○ 2026-03-27 05:16:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| oso24.de | ns1.domainoffensive.de, ns2.domainoffensive.de, ns3.domainoffensive.de | - |
✅ Authoritative Response
Server:192.174.68.21
NS records: ns1.domainoffensive.de, ns2.domainoffensive.de, ns3.domainoffensive.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.120.177.254 |
| AAAA | 1 | 2a03:4000:6:82e6::1 |
| NS | 3 | ns1.domainoffensive.de, ns2.domainoffensive.de... |
| MX | 2 | mail.freese.ovh (pri: 10), mail2.freese.ovh (pri: 20) |
| TXT | 1 | v=spf1 include:spf.mailjet.com mx ip4:37 |
| SOA | 1 | ns1.domainoffensive.de info.domains.rese |
Analysis
IP Addresses
oso24.de resolves to two IP numbers: 2a03:4000:6:82e6::1 and 37.120.177.254.
Other host names, for instance mail.freese.ovh, freese.com.de, mail2.freese.ovh and freese.ovh share IP numbers with oso24.de.
Name Servers
oso24.de is delegated to three name servers ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de.
oso24.de at least partially shares name servers with other domains, for instance rechenhilfen.de, zeiton.de, piperweb.net, scanpark.net and social-appworks.de.
These name servers are commonly used alongside ns2.domainoffensive.eu and ns3.domainoffensive.net.
Host names with two IP numbers:
ns1.domainoffensive.de points to: 2001:67c:1bc::21 and 192.174.68.21.
ns2.domainoffensive.de points to: 2001:67c:10b8::21 and 176.97.158.21.
ns3.domainoffensive.de points to: 2001:67c:1bc::20 and 192.174.68.20.
Mail Servers
Two mail servers handle oso24.de: mail2.freese.ovh and mail.freese.ovh.
oso24.de shares its mail server setup with other domains, including freese.com.de and freese.ovh.
Host names with two IP numbers:
mail2.freese.ovh points to 2a03:4000:6:82e6::1 and 37.120.177.254
mail.freese.ovh points to 2a03:4000:6:82e6::1 and 37.120.177.254
Host names pointing to 2a03:4000:6:82e6::1: mail2.freese.ovh and mail.freese.ovh
Host names pointing to 37.120.177.254: mail2.freese.ovh and mail.freese.ovh