mail.polycube.net - dns.ninja
mail.polycube.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.138.240🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich | ||||||
| PTR | dd17904.kasserver.com | ||||||
polycube.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.138.240🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| NS | ns6.kasserver.com | ||||||
| MX | w01780b5.kasserver.com ⭐ | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602281005 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A66.147.254.402015-06-27 → 2016-05-05 · 4 obs
● 2015-06-27 05:21:46
● 2016-05-05 20:03:24
○ 2026-02-22 09:09:36
○ 2026-08-14 02:30:38
● 2016-05-05 20:03:24
○ 2026-02-22 09:09:36
○ 2026-08-14 02:30:38
●A85.13.138.2402026-02-22 → 2026-08-14 · 3 obs
○ 2016-05-05 20:03:24
● 2026-02-22 09:09:36
● 2026-08-14 02:30:38
● 2026-02-22 09:09:36
● 2026-08-14 02:30:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| polycube.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 polycube.net (unsigned zone)
⏱️ Timing
Total: 426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.138.240 |
Analysis
IP Addresses
mail.polycube.net has exactly one IP address — 85.13.138.240.
gfxmedia.at, w01780b5.kasserver.com, earthrise-foundation.com plus two other host names have IP numbers in common with mail.polycube.net.