o7s.de - dns.ninja
o7s.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.18.178.150🇩🇪 KABELDEUTSCHLAND-AS31.18.178.0/24 | ||||||
| PTR | ip1f12b296.dynamic.kabel-deutschland.de | ||||||
| NS | docks18.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:18🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks18.rzone.de | ||||||
| A | 217.160.80.145🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks18.rzone.de | ||||||
| NS | shades07.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:134🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades07.rzone.de | ||||||
| A | 185.132.34.134🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades07.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks18.rzone.dehostmaster@strato-rz.de 2020-05-21 #4 | ||||||
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=1786086820 | ||||||
Subdomains
mail.o7s.de |
Same first word
Similar names
so7.net |
os7.biz |
7os.ir |
s7o.com |
so7.com |
os7.ru |
s7o.games |
7os.us |
7so.de |
os7.mobi |
7os.com |
7os.gr |
so7.de |
so7.co.uk |
7os.ru |
so7.games |
7so.cc |
os7.eu |
7so.ru |
7os.de |
7so.com |
7so.net |
7so.ne.jp |
s7o.de |
so7.bet |
DNS History
8 records (4 active, 4 former)
●NSdocks18.rzone.de2026-02-14 → 2026-08-07 · 3 obs
● 2026-02-14 19:27:44
● 2026-08-07 07:42:38
○NSns5.nameserverservice.de2015-08-02 → 2019-01-30 · 4 obs
● 2019-01-30 18:54:24
○ 2026-02-14 19:27:44
○ 2026-08-07 07:42:38
○NSns6.nameserverservice.de2015-08-02 → 2019-01-30 · 4 obs
● 2019-01-30 18:54:24
○ 2026-02-14 19:27:44
○ 2026-08-07 07:42:38
●NSshades07.rzone.de2026-02-14 → 2026-08-07 · 3 obs
● 2026-02-14 19:27:44
● 2026-08-07 07:42:38
○MXmail.o7s.de2015-08-02 → 2019-01-30 · 4 obs
● 2019-01-30 18:54:24
○ 2026-02-14 19:27:44
○ 2026-08-07 07:42:38
●MXsmtpin.rzone.de2026-02-14 → 2026-08-07 · 3 obs
● 2026-02-14 19:27:44
● 2026-08-07 07:42:38
○A188.138.92.1662015-08-02 → 2019-01-30 · 4 obs
● 2019-01-30 18:54:24
○ 2026-02-14 19:27:44
○ 2026-08-07 07:42:38
●A31.18.178.1502026-02-14 → 2026-08-07 · 3 obs
● 2026-02-14 19:27:44
● 2026-08-07 07:42:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| o7s.de | docks18.rzone.de, shades07.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.145
NS records: docks18.rzone.de, shades07.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o7s.de (unsigned zone)
⏱️ Timing
Total: 876ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.18.178.150 |
| NS | 2 | docks18.rzone.de, shades07.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks18.rzone.de hostmaster.strato-rz.de |
Analysis
Hierarchy
o7s.de is the parent zone for mail.o7s.de.
IP Addresses
o7s.de has exactly one IP address — 31.18.178.150.
ip1f12b296.dynamic.kabel-deutschland.de and oc8.de, along with other host names, share IP addresses with o7s.de.
Name Servers
o7s.de has two authoritative name servers — docks18.rzone.de and shades07.rzone.de.
The name server configuration of o7s.de is shared with other domains, for instance firosec.com, suesskind.info, us-cars4you.com and two others.
o7s.de partially shares its NS delegation with several other domains, including wayne-enterprises.de, cloodi.de, estridkrause.de and two others.
In DNS configurations, these name servers often share authority with docks02.rzone.de, docks09.rzone.de, shades11.rzone.de and 7 other name servers.
Both docks18.rzone.de and shades07.rzone.de have two IP addresses each. docks18.rzone.de resolves to 217.160.80.145 and 2001:8d8:fe:53:5747:2a74:d:18; shades07.rzone.de resolves to 185.132.34.134 and 2607:f1c0:fe:53:185:132:34:134.
Mail Servers
o7s.de uses one mail server — smtpin.rzone.de.
The mail server setup of o7s.de matches that of other domains such as hostmaster.schwingdeintanzbein.de, mail.henningpein.de, schmeiser.de and two others.
The host smtpin.rzone.de resolves to 81.169.145.97 and 2a01:238:20a:202:50f0::1097 — two IP addresses.