billybook.de - robtex.com
billybook.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.140.249🇩🇪 NMM-AS | ||||||
| PTR | dd20932.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w00aa638.kasserver.com ⭐ | ||||||
| A | 85.13.140.249🇩🇪 NMM-AS | ||||||
| PTR | dd20932.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2512091237 | ||||||
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=1771291602 | ||||||
Same first word
billybook.de |
DNS History
5 records (4 active, 1 former)
●NSns5.kasserver.com2015-07-16 → 2026-02-21 · 2 obs
● 2026-02-21 12:21:40
●NSns6.kasserver.com2015-07-16 → 2026-02-21 · 2 obs
● 2026-02-21 12:21:40
○MXmail.billybook.de2015-07-16 → 2016-07-12 · 4 obs
● 2016-07-12 12:45:36
○ 2017-03-23 02:38:46
○ 2026-02-21 12:21:40
●MXw00aa638.kasserver.com2017-03-23 → 2026-02-21 · 3 obs
● 2017-03-23 02:38:46
● 2026-02-21 12:21:40
●A85.13.140.2492015-07-16 → 2026-02-21 · 2 obs
● 2026-02-21 12:21:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| billybook.de | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server: 85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for billybook.de (unsigned zone)
⏱️ Timing
Total: 3216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.140.249 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w00aa638.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
AI analysis
billybook.de resolves to a single IP address: 85.13.140.249.
Other host names including ftwk.io, i-design24.de, w0173c19.kasserver.com, mail.federal-network.de and w0198a40.kasserver.com share IP numbers with billybook.de.
billybook.de's delegation uses two name servers, ns5.kasserver.com and ns6.kasserver.com.
billybook.de shares the same name server setup as other domains, for example helzle-druck.de, hpgstation.de, lingott.net, hasel.eu and harter.de.
billybook.de at least partially shares name servers with other domains, including nvmd.de, yudan.de, deutschrockmonster.de, roger-graf.de and advanture.de.
these name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with a single IP:
ns5.kasserver.com points to 85.13.128.3.
ns6.kasserver.com points to 85.13.159.101.
billybook.de is handled by a single mail server, w00aa638.kasserver.com.
billybook.de shares its mail server setup with other domains, including pinkwatch.de, billibuy.de, existenza.de, book4kid.de and quakpark.de.
w00aa638.kasserver.com points to a single IP: 85.13.140.249.