mx03.sysio.de - robtex.com
mx03.sysio.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.38.243.234🇩🇪 netcup-AS46.38.240.0/22 | ||||||
sysio.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.38.243.234🇩🇪 netcup-AS46.38.240.0/22 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| NS | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| MX | sysio-de.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms16361798 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2025-08-21 #5 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A193.24.210.482015-06-19 → 2016-05-03 · 4 obs
● 2015-06-19 06:09:36
● 2016-05-03 08:03:56
○ 2026-04-10 18:23:16
○ 2026-04-15 01:33:26
● 2016-05-03 08:03:56
○ 2026-04-10 18:23:16
○ 2026-04-15 01:33:26
●A46.38.243.2342026-04-10 → 2026-04-15 · 3 obs
○ 2016-05-03 08:03:56
● 2026-04-10 18:23:16
● 2026-04-15 01:33:26
● 2026-04-10 18:23:16
● 2026-04-15 01:33:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| sysio.de | third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysio.de (unsigned zone)
⏱️ Timing
Total: 1352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.38.243.234 |
Analysis
IP Addresses
mx03.sysio.de points to a single IP: 46.38.243.234.
Other host names, for instance mail.calimero.de, heytenants.com, urlin.de, 0vi.de and proxmoxct.megasrv.de share IP numbers with mx03.sysio.de.