mx2ef0.netcup.de - robtex.com
mx2ef0.netcup.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000::e01e🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 46.38.224.30🇩🇪 netcup-AS46.38.224.0/20 NETCUP-GMBH | ||||||
netcup.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000::e01e🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 46.38.224.30🇩🇪 netcup-AS46.38.224.0/20 NETCUP-GMBH | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| NS | acns01.xaas.systems | ||||||
| NS | acns02.xaas.systems | ||||||
| NS | acns03.xaas.systems | ||||||
| NS | acns04.xaas.systems | ||||||
| NS | acns05.xaas.systems | ||||||
| MX | smtp.netcup.net ⭐ | ||||||
| MX | backupmx-fra1.netcup.net(20) | ||||||
| TXT | v=spf1 ip4:46.38.225.170 ip4:212.123.34.96/28 ip4:212.123.36.25 ip4:188.65.77... | ||||||
| TXT | google-site-verification=XDly02N5dgwwk-oPdSjsfchNFpV-jyDfUl45Vd75NIg | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net serial=24 | ||||||
rank #44808 globally
rank #1666 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #109,123
MX for
DNS History
2 records (2 active, 0 former)
●A2a03:4000::e01e2026-04-15 → 2026-04-28 · 2 obs
● 2026-04-15 15:06:04
● 2026-04-28 22:31:30
● 2026-04-28 22:31:30
●A46.38.224.302026-04-15 → 2026-04-28 · 2 obs
● 2026-04-15 15:06:04
● 2026-04-28 22:31:30
● 2026-04-28 22:31:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| netcup.de | acns01.xaas.systems, acns02.xaas.systems, acns03.xaas.systems, acns04.xaas.systems... | - |
✅ Authoritative Response
Server:217.146.18.1
NS records: acns01.xaas.systems, acns02.xaas.systems, acns03.xaas.systems, acns04.xaas.systems, acns05.xaas.systems
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netcup.de (unsigned zone)
⏱️ Timing
Total: 997ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.38.224.30 |
| AAAA | 1 | 2a03:4000::e01e |
Analysis
Mail Server Role
mx2ef0.netcup.de handles mail for aph-luebeck.de.
mail.aph-luebeck.de and mail.helpdesk.aph-luebeck.de are commonly used as mail servers along with mx2ef0.netcup.de.
IP Addresses
mx2ef0.netcup.de points to two IP numbers: 2a03:4000::e01e and 46.38.224.30.
Other host names such as netcup.de.netcup.de, ns1.netcup.de, netcup.domains, as197540.netcup.de and netcup.email share IPs with mx2ef0.netcup.de.