oeilbrecht.de - robtex.com
oeilbrecht.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.195.57.172🇩🇰 netcup-AS159.195.56.0/22 | ||||||
| PTR | mailcow.eilbrecht.me | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mailcow.eilbrecht.me ⭐ | ||||||
| A | 159.195.57.172🇩🇰 netcup-AS159.195.56.0/22 | ||||||
| PTR | mailcow.eilbrecht.me | ||||||
| TXT | MS=ms55267748 | ||||||
| TXT | v=spf1 mx a -all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2025-12-28 #11 | ||||||
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=1784058848 | ||||||
Subdomains
mail.oeilbrecht.de |
Same first word
oeilbrecht.de |
Similar names
DNS History
5 records (5 active, 0 former)
●NSroot-dns.netcup.net2026-03-31 → 2026-07-14 · 2 obs
● 2026-07-14 20:07:16
●NSsecond-dns.netcup.net2026-03-31 → 2026-07-14 · 2 obs
● 2026-07-14 20:07:16
●NSthird-dns.netcup.net2026-03-31 → 2026-07-14 · 2 obs
● 2026-07-14 20:07:16
●MXmailcow.eilbrecht.me2026-03-31 → 2026-07-14 · 2 obs
● 2026-07-14 20:07:16
●A159.195.57.1722026-03-31 → 2026-07-14 · 2 obs
● 2026-07-14 20:07:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| oeilbrecht.de | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oeilbrecht.de (unsigned zone)
⏱️ Timing
Total: 1064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.195.57.172 |
| NS | 3 | third-dns.netcup.net, root-dns.netcup.net... |
| MX | 1 | mailcow.eilbrecht.me (pri: 10) |
| TXT | 2 | MS=ms55267748, v=spf1 mx a -all |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
mail.oeilbrecht.de is a subdomain of oeilbrecht.de.
IP Addresses
oeilbrecht.de resolves to just one IP address, 159.195.57.172.
Two other host names, along with meilbrecht.de, mail.meilbrecht.de and eilbrecht.me, also share IP numbers with oeilbrecht.de.
Name Servers
oeilbrecht.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
The name servers of oeilbrecht.de overlap at least partially with those of other domains — among them plitze.de, die-niederalmer.de, eckipost.de and two more.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each resolve to two IP addresses: root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
The sole mail server for oeilbrecht.de is mailcow.eilbrecht.me.
mailcow.eilbrecht.me resolves to a single IP number: 159.195.57.172.