duerr-ka.de - robtex.com
duerr-ka.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=1774816097 | ||||||
Subdomains
www.duerr-ka.de |
Same first word
duerr-ka.de |
DNS History
11 records (6 active, 5 former)
●NSns1.saasweb.gmbh2026-03-24 → 2026-03-29 · 3 obs
● 2026-03-24 21:47:44
● 2026-03-29 20:51:42
●NSns2.saasweb.gmbh2026-03-24 → 2026-03-29 · 3 obs
● 2026-03-24 21:47:44
● 2026-03-29 20:51:42
●NSns3.saasweb.gmbh2026-03-24 → 2026-03-29 · 3 obs
● 2026-03-24 21:47:44
● 2026-03-29 20:51:42
●NSns4.saasweb.gmbh2026-03-24 → 2026-03-29 · 3 obs
● 2026-03-24 21:47:44
● 2026-03-29 20:51:42
○NSroot-dns.netcup.net2015-08-15 → 2016-09-14 · 4 obs
● 2016-09-14 10:08:48
○ 2026-03-24 21:47:44
○ 2026-03-29 20:51:42
○NSsecond-dns.netcup.net2015-08-15 → 2016-09-14 · 4 obs
● 2016-09-14 10:08:48
○ 2026-03-24 21:47:44
○ 2026-03-29 20:51:42
○NSthird-dns.netcup.net2015-08-15 → 2016-09-14 · 4 obs
● 2016-09-14 10:08:48
○ 2026-03-24 21:47:44
○ 2026-03-29 20:51:42
●MXduerrka-de01c.mail.protection.outlook.com2026-03-24 → 2026-03-29 · 3 obs
● 2026-03-24 21:47:44
● 2026-03-29 20:51:42
○MXmail.duerr-ka.de2015-08-15 → 2016-09-14 · 4 obs
● 2016-09-14 10:08:48
○ 2026-03-24 21:47:44
○ 2026-03-29 20:51:42
○A46.38.228.1972015-08-15 → 2016-09-14 · 4 obs
● 2016-09-14 10:08:48
○ 2026-03-24 21:47:44
○ 2026-03-29 20:51:42
●A94.130.65.1032026-03-24 → 2026-03-29 · 3 obs
● 2026-03-24 21:47:44
● 2026-03-29 20:51:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| duerr-ka.de | ns1.saasweb.gmbh, ns2.saasweb.gmbh, ns3.saasweb.gmbh, ns4.saasweb.gmbh | - |
✅ Authoritative Response
Server:144.76.91.137
NS records: ns1.saasweb.gmbh, ns2.saasweb.gmbh, ns3.saasweb.gmbh, ns4.saasweb.gmbh
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duerr-ka.de (unsigned zone)
⏱️ Timing
Total: 1033ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.130.65.103 |
| NS | 4 | ns2.saasweb.gmbh, ns1.saasweb.gmbh... |
| MX | 1 | duerrka-de01c.mail.protection.outlook.co |
| TXT | 2 | v=spf1 +mx +include:spf.protection.outlo, MS=ms24289585 |
| SOA | 1 | ns1.saasweb.gmbh hostmaster.internetwire |
Analysis
Hierarchy
duerr-ka.de is the parent of www.duerr-ka.de.
IP Addresses
duerr-ka.de resolves to one IP number: 94.130.65.103.
other host names including aktion-und-zirkus.de, www.duerr-ka.de, www.dcn-ev.de, tiny-houses-karlsruhe.de and badengo.org share IP numbers with duerr-ka.de.
Name Servers
duerr-ka.de is delegated to four name servers: ns1.saasweb.gmbh, ns2.saasweb.gmbh, ns3.saasweb.gmbh and ns4.saasweb.gmbh.
duerr-ka.de at least partially shares name servers with other domains, for instance home-delivery-box.com, cmsguide.net, streptococcinum.com, saasweb.cloud and saasweb.at.
these name servers are often used together with dns.dns1.de, dns.dns2.de, dns.dns3.de and dns.dns4.de.
Host names with two IP numbers:
ns1.saasweb.gmbh points to 2a02:2940:0:a0d1::246 and 95.130.16.246; ns2.saasweb.gmbh points to 2a02:2940:0:a0d2::218 and 95.130.17.218; ns3.saasweb.gmbh points to 2a00:11c0:e:766::2 and 217.146.22.194; ns4.saasweb.gmbh points to 2a01:4f8:192:2187::2 and 144.76.91.137.
Mail Servers
duerr-ka.de is handled by a single mail server, duerrka-de01c.mail.protection.outlook.com.
Host duerrka-de01c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.