o7o.de - robtex.com
o7o.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.9.186.86🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| MX | mail3.k3com.de ⭐ | ||||||
| A | 2a01:4f8:162:4c4::83🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail3.k3com.de | ||||||
| A | 5.9.186.83🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | hydrogen.ns.hetzner.comhostmaster@k3com.de 2026-04-13 #1 | ||||||
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=1783188744 | ||||||
Same first word
Similar names
oo7.eu |
oo7.jp |
oo7.ru |
oo7.at |
oo7.cn |
oo7.de |
7oo.bet |
7oo.org |
oo7.fr |
oo7.nl |
oo7.co |
oo7.game |
oo7.us |
7oo.org.ph |
oo7.mobi |
7oo.com |
oo7.net |
oo7.ca |
7oo.net |
7oo.jp |
oo7.in |
7oo.de |
DNS History
9 records (5 active, 4 former)
●NShelium.ns.hetzner.de2026-06-10 → 2026-07-04 · 3 obs
● 2026-06-10 06:05:30
● 2026-07-04 18:25:12
●NShydrogen.ns.hetzner.com2026-06-10 → 2026-07-04 · 3 obs
● 2026-06-10 06:05:30
● 2026-07-04 18:25:12
○NSns1.k3com.de2015-06-24 → 2026-02-23 · 4 obs
● 2026-02-23 05:40:58
○ 2026-06-10 06:05:30
○ 2026-07-04 18:25:12
○NSns2.afraid.org2016-07-09 → 2026-02-23 · 5 obs
● 2016-07-09 21:04:54
● 2026-02-23 05:40:58
○ 2026-06-10 06:05:30
○ 2026-07-04 18:25:12
●NSoxygen.ns.hetzner.com2026-06-10 → 2026-07-04 · 3 obs
● 2026-06-10 06:05:30
● 2026-07-04 18:25:12
○NSsns.serverkompetenz.de2015-06-24 → 2016-02-03 · 4 obs
● 2016-02-03 23:40:28
○ 2016-07-09 21:04:54
○ 2026-07-04 18:25:12
○A5.9.186.842015-06-24 → 2017-03-17 · 4 obs
● 2017-03-17 09:39:22
○ 2026-02-23 05:40:58
○ 2026-07-04 18:25:12
●A5.9.186.862026-06-10 → 2026-07-04 · 3 obs
● 2026-06-10 06:05:30
● 2026-07-04 18:25:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| o7o.de | hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com | - |
✅ Authoritative Response
Server:213.133.100.98
NS records: hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at o7o.de: Error: DNS query timeout: 194.0.0.53 for DS o7o.de
⏱️ Timing
Total: 4022ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.9.186.86 |
| NS | 3 | oxygen.ns.hetzner.com, helium.ns.hetzner.de... |
| MX | 1 | mail3.k3com.de (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | hydrogen.ns.hetzner.com hostmaster.k3com |
Analysis
IP Addresses
o7o.de points to a single IP number: 5.9.186.86.
Additional host names — fr.drmetz.de, bodybalance-ffm.de, www.priusfreunde.de and two others — share IP numbers with o7o.de.
Name Servers
DNS for o7o.de is handled by three authoritative name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
o7o.de partially shares its NS delegation with several other domains, including gameaholic.com, auto-germany.org, fluchtplanmanager.de and two others.
Three hostnames — hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de — each have two IP addresses: hydrogen.ns.hetzner.com has 213.133.100.98 and 2a01:4f8:0:1::add:1098, oxygen.ns.hetzner.com has 88.198.229.192 and 2a01:4f8:0:1::add:2992, and helium.ns.hetzner.de has 193.47.99.5 and 2001:67c:192c::add:5.
Mail Servers
o7o.de has one mail server: mail3.k3com.de.
o7o.de uses the same mail servers as k3web.de, priuswiki.de, priusforum.de and k3com.de, and other domains with the same setup.
The host mail3.k3com.de resolves to 5.9.186.83 and 2a01:4f8:162:4c4::83 — two IP addresses.