sentreff.de - robtex.com
sentreff.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.150.160🇩🇪 NMM-AS85.13.150.0/24 Neue Medien Muennich | ||||||
| PTR | dd33214.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 | ns3.ai-dns.de | ||||||
| A | 168.119.5.244🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC | ||||||
| PTR | static.244.5.119.168.clients.your-server.de | ||||||
| NS | ns5.name-server-kas.de | ||||||
| A | 85.13.181.181🇩🇪 NMM-AS85.13.181.0/24 Neue Medien Muennich | ||||||
| PTR | 85-13-181-181-static.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 | w00896af.kasserver.com ⭐ | ||||||
| A | 85.13.150.160🇩🇪 NMM-AS85.13.150.0/24 Neue Medien Muennich | ||||||
| PTR | dd33214.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2512121929 | ||||||
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=1776013425 | ||||||
Same first word
sentreff.de |
Similar names
DNS History
12 records (6 active, 6 former)
○NSdocks02.rzone.de2015-07-23 → 2017-02-07 · 4 obs
● 2017-02-07 18:17:40
○ 2020-03-14 14:01:44
○ 2026-04-12 17:13:52
●NSns3.ai-dns.de2026-04-02 → 2026-04-12 · 3 obs
● 2026-04-02 10:08:34
● 2026-04-12 17:13:52
●NSns5.kasserver.com2020-03-14 → 2026-04-12 · 3 obs
● 2020-03-14 14:01:44
● 2026-04-12 17:13:52
●NSns5.name-server-kas.de2026-04-02 → 2026-04-12 · 3 obs
● 2026-04-02 10:08:34
● 2026-04-12 17:13:52
●NSns6.kasserver.com2020-03-14 → 2026-04-12 · 3 obs
● 2020-03-14 14:01:44
● 2026-04-12 17:13:52
○NSshades04.rzone.de2015-07-23 → 2017-02-07 · 4 obs
● 2017-02-07 18:17:40
○ 2020-03-14 14:01:44
○ 2026-04-12 17:13:52
○MXsmtp.rzone.de2015-07-23 → 2017-02-07 · 4 obs
● 2017-02-07 18:17:40
○ 2020-03-14 14:01:44
○ 2026-04-12 17:13:52
●MXw00896af.kasserver.com2020-03-14 → 2026-04-12 · 3 obs
● 2020-03-14 14:01:44
● 2026-04-12 17:13:52
○A2a01:238:20a:202:1041::11192015-07-23 → 2017-02-07 · 4 obs
● 2017-02-07 18:17:40
○ 2020-03-14 14:01:44
○ 2026-04-12 17:13:52
○A81.169.145.1192015-07-23 → 2017-02-07 · 4 obs
● 2017-02-07 18:17:40
○ 2020-03-14 14:01:44
○ 2026-04-12 17:13:52
○A85.13.138.112020-03-14 → 2020-03-14 · 4 obs
● 2020-03-14 14:01:44
○ 2026-04-02 10:08:34
○ 2026-04-12 17:13:52
●A85.13.150.1602026-04-02 → 2026-04-12 · 3 obs
● 2026-04-02 10:08:34
● 2026-04-12 17:13:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sentreff.de | ns3.ai-dns.de, ns5.name-server-kas.de, ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns3.ai-dns.de, ns5.name-server-kas.de, ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sentreff.de (unsigned zone)
⏱️ Timing
Total: 1177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.150.160 |
| NS | 4 | ns5.name-server-kas.de, ns5.kasserver.com... |
| MX | 1 | w00896af.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
sentreff.de resolves to one IP number: 85.13.150.160.
other host names including sprachfoerderung.de, mail.neurovitalis.at, dd33214.kasserver.com, neurovitalis.ch and koeln-sprachtherapie.de share IP numbers with sentreff.de.
Name Servers
sentreff.de is delegated to four name servers: ns5.kasserver.com, ns6.kasserver.com, ns3.ai-dns.de and ns5.name-server-kas.de.
sentreff.de at least partially shares name servers with other domains, for instance allesphysik.com, earthhour.at, vosseler.it, casa-regensburg.com and dirkwiesner.de.
These name servers are commonly used alongside 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; ns3.ai-dns.de points to 168.119.5.244; ns5.name-server-kas.de points to 85.13.181.181.
Mail Servers
sentreff.de is handled by a single mail server, w00896af.kasserver.com.
w00896af.kasserver.com resolves to IP 85.13.150.160.