stdmail.de - robtex.com
stdmail.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:53:92c:14fa:97ff:fe62:dca9🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 202.61.246.140🇦🇹 netcup-AS202.61.244.0/22 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 46.38.225.225 | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 37.221.199.199 | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44netcup-AS2a03:4001::/32 | ||||||
| A | 188.68.63.68 | ||||||
| MX | mail.unbox.at ⭐ | ||||||
| A | 2a01:4f8:231:1726::33Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 159.69.72.33Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-02-08 #24 | ||||||
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=1783932669 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSroot-dns.netcup.net2026-05-13 → 2026-07-13 · 2 obs
● 2026-07-13 09:17:06
●NSsecond-dns.netcup.net2026-05-13 → 2026-07-13 · 2 obs
● 2026-07-13 09:17:06
●NSthird-dns.netcup.net2026-05-13 → 2026-07-13 · 2 obs
● 2026-07-13 09:17:06
●A202.61.246.1402026-05-13 → 2026-07-13 · 2 obs
● 2026-07-13 09:17:06
●A2a03:4000:53:92c:14fa:97ff:fe62:dca92026-05-13 → 2026-07-13 · 2 obs
● 2026-07-13 09:17:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| stdmail.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stdmail.de (unsigned zone)
⏱️ Timing
Total: 3288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.246.140 |
| AAAA | 1 | 2a03:4000:53:92c:14fa:97ff:fe62:dca9 |
| NS | 3 | third-dns.netcup.net, root-dns.netcup.net... |
| MX | 1 | mail.unbox.at (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
IP Addresses
stdmail.de has two IP addresses: 202.61.246.140 and 2a03:4000:53:92c:14fa:97ff:fe62:dca9
Name Servers
The authoritative name servers for stdmail.de are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.
The name servers of stdmail.de overlap at least partially with those of other domains — among them ivancan.de, joinus4health.eu, the-anvils.at and two more.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net all resolve to exactly two IP numbers apiece: root-dns.netcup.net → 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net → 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net → 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
The sole mail server for stdmail.de is mail.unbox.at.
Among the domains sharing a mail server setup with stdmail.de are tldrmail.de, btx.blue, seenetz.de and two others.
stdmail.de has mail servers in common with other domains — dg72.de being one example.
mail.unbox.at resolves to two IP numbers — 159.69.72.33 and 2a01:4f8:231:1726::33.