birwa.de - robtex.com
birwa.de
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=1775954707 | ||||||
Subdomains
mail.birwa.de |
Same first word
birwa.de |
Similar names
DNS History
17 records (7 active, 10 former)
○NSdocks14.rzone.de2015-11-15 → 2017-03-30 · 5 obs
● 2015-11-15 18:38:14
● 2017-03-30 22:10:46
○ 2026-03-26 23:55:22
○ 2026-04-12 01:03:52
○NSns49.1und1.de2015-06-08 → 2015-06-08 · 3 obs
○ 2015-11-15 18:38:14
○ 2026-04-12 01:03:52
○NSns50.1und1.de2015-06-08 → 2015-06-08 · 3 obs
○ 2015-11-15 18:38:14
○ 2026-04-12 01:03:52
●NSroot-dns.netcup.net2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 23:55:22
● 2026-04-12 01:03:52
●NSsecond-dns.netcup.net2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 23:55:22
● 2026-04-12 01:03:52
○NSshades19.rzone.de2015-11-15 → 2017-03-30 · 5 obs
● 2015-11-15 18:38:14
● 2017-03-30 22:10:46
○ 2026-03-26 23:55:22
○ 2026-04-12 01:03:52
●NSthird-dns.netcup.net2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 23:55:22
● 2026-04-12 01:03:52
●MXmail.birwa.de2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 23:55:22
● 2026-04-12 01:03:52
○MXmx00.kundenserver.de2015-06-08 → 2015-06-08 · 3 obs
○ 2015-11-15 18:38:14
○ 2026-04-12 01:03:52
○MXmx01.kundenserver.de2015-06-08 → 2015-06-08 · 3 obs
○ 2015-11-15 18:38:14
○ 2026-04-12 01:03:52
●MXmxe98f.netcup.net2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 23:55:22
● 2026-04-12 01:03:52
○MXsmtpin.rzone.de2015-11-15 → 2017-03-30 · 5 obs
● 2015-11-15 18:38:14
● 2017-03-30 22:10:46
○ 2026-03-26 23:55:22
○ 2026-04-12 01:03:52
●A202.61.233.1412026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 23:55:22
● 2026-04-12 01:03:52
○A2a01:238:20a:202:1066::2015-11-15 → 2017-03-30 · 5 obs
● 2015-11-15 18:38:14
● 2017-03-30 22:10:46
○ 2026-03-26 23:55:22
○ 2026-04-12 01:03:52
●A2a03:4000:61:bde5::21:85962026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 23:55:22
● 2026-04-12 01:03:52
○A81.169.145.662015-11-15 → 2017-03-30 · 5 obs
● 2015-11-15 18:38:14
● 2017-03-30 22:10:46
○ 2026-03-26 23:55:22
○ 2026-04-12 01:03:52
○A82.165.118.2542015-06-08 → 2015-06-08 · 3 obs
○ 2015-11-15 18:38:14
○ 2026-04-12 01:03:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| birwa.de | second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for birwa.de (unsigned zone)
⏱️ Timing
Total: 1253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.233.141 |
| AAAA | 1 | 2a03:4000:61:bde5::21:8596 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mail.birwa.de (pri: 10), mxe98f.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The parent of mail.birwa.de is birwa.de.
IP Addresses
Two IP numbers are pointed to by birwa.de: 2a03:4000:61:bde5::21:8596 and 202.61.233.141.
other host names include modestchecker.org, konath.com, minigun.de, hostmaster.agfp.de and debattierclub-bonn.de; they share IP numbers with birwa.de.
Name Servers
birwa.de is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
birwa.de at least partially shares name servers with other domains, for instance praxispro.de, jan-mielke.de, helpcomp.de, example-files.de and bluedays.de.
Host names with two IP numbers:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225; second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199; third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.
Mail Servers
birwa.de is handled by two mail servers: mail.birwa.de and mxe98f.netcup.net.
birwa.de shares at least partially some mail servers with other domains, for instance bierumvier.de, analytics.hormonexperten.de, smoerz.org, csd-online.com and giria.io.
These mail servers are often used together with mail.bierumvier.de, mail.analytics.hormonexperten.de, mail.smoerz.org, mail.csd-online.com and mail.giria.io.
Names with two IP numbers: mxe98f.netcup.net points to 2a03:4000:0:5f1:e44a:70ff:fe7c:ecae and 202.61.233.143.
Names with one IP number: mail.birwa.de points to 202.61.233.143.
Names that point to 202.61.233.143: mxe98f.netcup.net and mail.birwa.de.