its-rb.de - robtex.com
its-rb.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.140.79🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | dd13732.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w00c7f20.kasserver.com ⭐ | ||||||
| A | 85.13.140.79🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | dd13732.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2512081406 | ||||||
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=1774863715 | ||||||
Subdomains
mail.its-rb.de |
Same first word
its-rb.de |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-08-22 → 2026-03-30 · 2 obs
● 2026-03-30 10:04:14
●NSns6.kasserver.com2015-08-22 → 2026-03-30 · 2 obs
● 2026-03-30 10:04:14
○MXmail.its-rb.de2015-08-22 → 2016-06-25 · 4 obs
● 2016-06-25 02:53:52
○ 2018-01-15 22:17:34
○ 2026-03-30 10:04:14
●MXw00c7f20.kasserver.com2018-01-15 → 2026-03-30 · 3 obs
● 2018-01-15 22:17:34
● 2026-03-30 10:04:14
●A85.13.140.792018-01-15 → 2026-03-30 · 3 obs
● 2018-01-15 22:17:34
● 2026-03-30 10:04:14
○A85.13.144.452015-08-22 → 2016-06-25 · 4 obs
● 2016-06-25 02:53:52
○ 2018-01-15 22:17:34
○ 2026-03-30 10:04:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| its-rb.de | ns6.kasserver.com, ns5.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns6.kasserver.com, ns5.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for its-rb.de (unsigned zone)
⏱️ Timing
Total: 593ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.140.79 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w00c7f20.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
its-rb.de is the parent of mail.its-rb.de.
IP Addresses
its-rb.de resolves to one IP number: 85.13.140.79.
other host names including speakster.de, bull(0x73686974)tv.de, w0106b7a.kasserver.com, www.hundenamen.namen-verzeichnis.de and mail.kellergruen.net share IP numbers with its-rb.de.
Name Servers
its-rb.de is delegated to two name servers ns5.kasserver.com and ns6.kasserver.com.
its-rb.de shares the same name server setup as other domains, for instance winkel.jp, timberlounge.de, carboncaptureexchange.com, urheberrecht-in-hamburg.de and beamten-informations-service.de.
its-rb.de at least partially shares name servers with other domains, for instance militaerkirche-augustdorf.de, opus-artefakt.de, dogcompound.de, juns.de and reach.de.
these name servers are often used together with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with one IP number:
ns5.kasserver.com points to 85.13.128.3
ns6.kasserver.com points to 85.13.159.101
Mail Servers
its-rb.de is handled by a single mail server, w00c7f20.kasserver.com.
w00c7f20.kasserver.com resolves to IP 85.13.140.79.