rtbs.de - dns.ninja
rtbs.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.165.253🇩🇪 NMM-AS85.13.165.0/24 Neue Medien Muennich | ||||||
| PTR | dd12304.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 | w013a090.kasserver.com ⭐ | ||||||
| A | 85.13.165.253🇩🇪 NMM-AS85.13.165.0/24 Neue Medien Muennich | ||||||
| PTR | dd12304.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602191254 | ||||||
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=1781986746 | ||||||
Same first word
rtbs.de |
rtbs.com |
rtbs.cn |
rtbs.eu |
rtbs.info |
rtbs.ru |
rtbs.com.sg |
rtbs.org |
rtbs.ir |
rtbs.co.uk |
rtbs.net |
rtbs.nl |
rtbs.radom.pl |
rtbs.biz |
rtbs.io |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns39.1und1.de2015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-24 01:11:14
○ 2026-06-20 20:50:14
○NSns40.1und1.de2015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-24 01:11:14
○ 2026-06-20 20:50:14
●NSns5.kasserver.com2015-11-24 → 2026-06-20 · 3 obs
● 2015-11-24 01:11:14
● 2026-06-20 20:50:14
●NSns6.kasserver.com2015-11-24 → 2026-06-20 · 3 obs
● 2015-11-24 01:11:14
● 2026-06-20 20:50:14
○MXmx00.kundenserver.de2015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-24 01:11:14
○ 2026-06-20 20:50:14
○MXmx01.kundenserver.de2015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-24 01:11:14
○ 2026-06-20 20:50:14
●MXw013a090.kasserver.com2015-11-24 → 2026-06-20 · 3 obs
● 2015-11-24 01:11:14
● 2026-06-20 20:50:14
○A82.165.88.182015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-24 01:11:14
○ 2026-06-20 20:50:14
○A85.13.138.1942015-11-24 → 2017-02-08 · 5 obs
● 2015-11-24 01:11:14
● 2017-02-08 21:15:18
○ 2021-01-19 15:01:50
○ 2026-06-20 20:50:14
○A85.13.138.442021-01-19 → 2021-01-19 · 4 obs
● 2021-01-19 15:01:50
○ 2026-04-13 14:53:04
○ 2026-06-20 20:50:14
●A85.13.165.2532026-04-13 → 2026-06-20 · 3 obs
● 2026-04-13 14:53:04
● 2026-06-20 20:50:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rtbs.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 rtbs.de (unsigned zone)
⏱️ Timing
Total: 903ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.165.253 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w013a090.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
rtbs.de resolves to one IP address: 85.13.165.253.
asp-sportpsychologie.org, baziland.de, w01d0d8d.kasserver.com and two other host names share IP numbers with rtbs.de.
Name Servers
rtbs.de uses two name servers for its delegation: ns5.kasserver.com and ns6.kasserver.com.
rtbs.de uses the same name servers as several other domains — among them private-musikschule-leipzig.de, heitkamp-ikb.eu, sugarad.de and two more.
The name servers of rtbs.de overlap at least partially with those of other domains — among them isofrost.de, eric-will.de, mranch.de and two more.
These name servers commonly co-occur with the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Both ns5.kasserver.com and ns6.kasserver.com have a single IP address each — ns5.kasserver.com resolves to 85.13.128.3 while ns6.kasserver.com resolves to 85.13.159.101.
Mail Servers
Mail for rtbs.de is handled by a single mail server, w013a090.kasserver.com.
rtbs.de uses the same mail servers as other domains — for example rwp.eu, palotz.com and 8bitter.de.
w013a090.kasserver.com directs to just one IP number, 85.13.165.253.