oper8.de - robtex.com
oper8.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #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=1774674554 | ||||||
Subdomains
mail2.oper8.de |
Similar names
DNS History
13 records (4 active, 9 former)
○NSns1.resellerinterface.de2015-10-20 → 2017-12-19 · 4 obs
● 2015-10-20 03:54:04
● 2017-12-19 22:54:34
○ 2026-03-28 05:26:00
○NSns2.resellerinterface.de2015-10-20 → 2017-12-19 · 4 obs
● 2015-10-20 03:54:04
● 2017-12-19 22:54:34
○ 2026-03-28 05:26:00
○NSns3.resellerinterface.de2015-10-20 → 2017-12-19 · 4 obs
● 2015-10-20 03:54:04
● 2017-12-19 22:54:34
○ 2026-03-28 05:26:00
○NSns5.nameserverservice.de2015-05-28 → 2015-05-28 · 3 obs
○ 2015-10-20 03:54:04
○ 2026-03-28 05:26:00
○NSns6.nameserverservice.de2015-05-28 → 2015-05-28 · 3 obs
○ 2015-10-20 03:54:04
○ 2026-03-28 05:26:00
●MXlocalhost2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 05:26:00
○MXmail.oper8.de2015-10-20 → 2017-12-19 · 4 obs
● 2015-10-20 03:54:04
● 2017-12-19 22:54:34
○ 2026-03-28 05:26:00
○MXmail2.oper8.de2015-05-28 → 2015-05-28 · 3 obs
○ 2015-10-20 03:54:04
○ 2026-03-28 05:26:00
○A85.214.159.1832015-05-28 → 2016-11-05 · 4 obs
● 2016-11-05 12:12:20
○ 2017-12-19 22:54:34
○ 2026-03-28 05:26:00
○A85.214.88.752017-12-19 → 2017-12-19 · 3 obs
● 2017-12-19 22:54:34
○ 2026-03-28 05:26:00
●A91.195.241.2322026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 05:26:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| oper8.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oper8.de (unsigned zone)
⏱️ Timing
Total: 909ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
Hierarchy
oper8.de is the parent of mail2.oper8.de.
IP Addresses
oper8.de resolves to a single IP: 91.195.241.232.
Other host names, for instance ns1.techcommunity.eu, 3dynexonline.bz.cm.de, baristo.eu, 494.nl and power-master.de share IP numbers with oper8.de.
Name Servers
oper8.de has two name servers: sl1.sedo.com and sl2.sedo.com.
oper8.de shares the same name server setup as other domains, for example alexgroup.de, mx.mx.224.nl, iios.de, gametrain.de and mobielcasino.eu.
Host names with a single IP:
sl1.sedo.com points to 91.195.240.173
sl2.sedo.com points to 91.195.241.173
Mail Servers
oper8.de is handled by a single mail server, localhost.
oper8.de shares the mail server setup with other domains, for example fi2.de, kxd.biz, dbx.de, jetpro.de and modenation.de.