doerr.it - robtex.com
doerr.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.138.41🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich | ||||||
| PTR | dd17422.kasserver.com | ||||||
| NS | ns3.kasserver.com ⭐ | ||||||
| A | 85.13.128.2🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns3.kasserver.com | ||||||
| NS | ns4.kasserver.com | ||||||
| A | 85.13.140.2🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | ns4.kasserver.com | ||||||
| MX | doerr.kasserver.com ⭐ | ||||||
| A | 85.13.138.41🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich | ||||||
| PTR | dd17422.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns3.kasserver.comhostmaster@kasserver.com serial=2512091525 | ||||||
it
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.it ⭐ | ||||||
| NS | a.dns.it | ||||||
| NS | m.dns.it | ||||||
| NS | nameserver.cnr.it | ||||||
| NS | r.dns.it | ||||||
| NS | v.dns.it | ||||||
| SOA | dns.nic.ithostmaster@nic.it 2026-05-09 #16 | ||||||
Same first word
doerr.it |
doerr.at |
doerr.eu |
doerr.be |
doerr.biz |
doerr.net |
doerr.me |
doerr.legal |
doerr.cz |
doerr.shop |
doerr.de |
doerr.one |
doerr.kasserver.com |
doerr.co |
doerr.com |
doerr.co.uk |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns3.kasserver.com2015-07-17 → 2026-05-09 · 2 obs
● 2026-05-09 14:18:00
●NSns4.kasserver.com2015-07-17 → 2026-05-09 · 2 obs
● 2026-05-09 14:18:00
●MXdoerr.kasserver.com2017-04-07 → 2026-05-09 · 3 obs
● 2017-04-07 19:46:58
● 2026-05-09 14:18:00
○MXmail.doerr.it2015-07-17 → 2016-03-09 · 4 obs
● 2016-03-09 15:24:18
○ 2017-04-07 19:46:58
○ 2026-05-09 14:18:00
○A77.79.81.2402015-07-17 → 2015-07-17 · 3 obs
○ 2026-02-27 07:56:54
○ 2026-05-09 14:18:00
○A85.13.131.1882015-07-17 → 2016-03-09 · 4 obs
● 2016-03-09 15:24:18
○ 2017-04-07 19:46:58
○ 2026-05-09 14:18:00
●A85.13.138.412017-04-07 → 2026-05-09 · 3 obs
● 2017-04-07 19:46:58
● 2026-05-09 14:18:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | v.dns.it, r.dns.it, a.dns.it, m.dns.it... | - |
| doerr.it | ns3.kasserver.com, ns4.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.2
NS records: ns3.kasserver.com, ns4.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doerr.it (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.138.41 |
| NS | 2 | ns4.kasserver.com, ns3.kasserver.com |
| MX | 1 | doerr.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns3.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
doerr.it resolves to a single IP: 85.13.138.41.
Other host names, for instance muc-skydancer.com, v145331.kasserver.com, stoop.de, mail.netzeitung-koenigsberg.de and tischler-nes.de share IP numbers with doerr.it.
Name Servers
doerr.it has two name servers: ns3.kasserver.com and ns4.kasserver.com.
doerr.it shares the same name server setup as other domains, for example childrenofgaza.com, diaworks.de, pixelmixtur.de, qualitykoi.de and krautz.eu.
Host names with a single IP:
ns3.kasserver.com points to 85.13.128.2
ns4.kasserver.com points to 85.13.140.2
Mail Servers
doerr.it is handled by a single mail server, doerr.kasserver.com.
Host name doerr.kasserver.com points to IP 85.13.138.41.