mail.optiker.net - robtex.com
mail.optiker.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.157.241🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich | ||||||
| PTR | dd44018.kasserver.com | ||||||
optiker.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.157.241🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| NS | ns6.kasserver.com | ||||||
| MX | w00a9318.kasserver.com ⭐ | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606070214 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A85.13.140.1052015-08-14 → 2016-03-10 · 4 obs
● 2015-08-14 07:44:52
● 2016-03-10 11:16:26
○ 2026-06-26 08:04:40
○ 2026-07-12 11:14:14
● 2016-03-10 11:16:26
○ 2026-06-26 08:04:40
○ 2026-07-12 11:14:14
●A85.13.157.2412026-06-26 → 2026-07-12 · 3 obs
○ 2016-03-10 11:16:26
● 2026-06-26 08:04:40
● 2026-07-12 11:14:14
● 2026-06-26 08:04:40
● 2026-07-12 11:14:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| optiker.net | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optiker.net (unsigned zone)
⏱️ Timing
Total: 2345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.157.241 |
Analysis
IP Addresses
mail.optiker.net has exactly one IP address — 85.13.157.241.
www.ft-peine.de, meinathlet.de, www.oitaf.org plus two other host names have IP numbers in common with mail.optiker.net.