karwasz.de - robtex.com
karwasz.de
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | mx.a2ol.de ⭐ | ||||||
| A | 152.53.135.210🇦🇹 netcup-AS152.53.132.0/22 | ||||||
| PTR | mx.a2ol.de | ||||||
| TXT | v=spf1 mx include:spf.a2ol.de ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2025-04-21 #1 | ||||||
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=1777585191 | ||||||
Same first word
DNS History
9 records (4 active, 5 former)
○NSns1.devh.de2015-07-02 → 2017-11-23 · 3 obs
● 2017-11-23 14:32:42
○ 2026-04-30 22:06:46
○NSns2.devh.de2015-07-02 → 2017-11-23 · 3 obs
● 2017-11-23 14:32:42
○ 2026-04-30 22:06:46
○NSns4.devh.de2015-07-02 → 2016-11-29 · 4 obs
● 2016-11-29 02:55:22
○ 2017-11-23 14:32:42
○ 2026-04-30 22:06:46
●NSroot-dns.netcup.net2026-04-30 → 2026-04-30 · 2 obs
● 2026-04-30 22:06:46
●NSsecond-dns.netcup.net2026-04-30 → 2026-04-30 · 2 obs
● 2026-04-30 22:06:46
●NSthird-dns.netcup.net2026-04-30 → 2026-04-30 · 2 obs
● 2026-04-30 22:06:46
○A185.170.113.192017-11-23 → 2017-11-23 · 3 obs
● 2017-11-23 14:32:42
○ 2026-04-30 22:06:46
○A87.230.25.1932015-07-02 → 2016-11-29 · 4 obs
● 2016-11-29 02:55:22
○ 2017-11-23 14:32:42
○ 2026-04-30 22:06:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| karwasz.de | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for karwasz.de (unsigned zone)
⏱️ Timing
Total: 1815ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | third-dns.netcup.net, second-dns.netcup.net... |
| MX | 1 | mx.a2ol.de (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.a2ol.de ~all |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Name Servers
karwasz.de is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
karwasz.de at least partially shares name servers with other domains, for instance my-solution.ch, 189.53.152.in-addr.arpa, wirmachendenhof.de, metzgerei-schatz.de and starkauf.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
karwasz.de is handled by a single mail server, mx.a2ol.de.
karwasz.de shares the same mail server setup as other domains, for instance a2ol.de.
mx.a2ol.de resolves to IP 152.53.135.210.