onlinetutorials.de - dns.ninja
onlinetutorials.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.132.160🇩🇪 NMM-AS85.13.132.0/24 Neue Medien Muennich | ||||||
| PTR | dd42712.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 | w01b9938.kasserver.com ⭐ | ||||||
| A | 85.13.132.160🇩🇪 NMM-AS85.13.132.0/24 Neue Medien Muennich | ||||||
| PTR | dd42712.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606160438 | ||||||
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=1782641022 | ||||||
Same first word
onlinetutorials.de |
onlinetutorials.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdocks01.rzone.de2015-07-25 → 2020-02-02 · 4 obs
● 2020-02-02 11:31:12
○ 2026-02-17 09:18:24
○ 2026-06-28 10:18:26
●NSns5.kasserver.com2026-02-17 → 2026-06-28 · 3 obs
● 2026-02-17 09:18:24
● 2026-06-28 10:18:26
●NSns6.kasserver.com2026-02-17 → 2026-06-28 · 3 obs
● 2026-02-17 09:18:24
● 2026-06-28 10:18:26
○NSshades10.rzone.de2015-07-25 → 2020-02-02 · 4 obs
● 2020-02-02 11:31:12
○ 2026-02-17 09:18:24
○ 2026-06-28 10:18:26
○MXsmtp.rzone.de2015-07-25 → 2020-02-02 · 4 obs
● 2020-02-02 11:31:12
○ 2026-02-17 09:18:24
○ 2026-06-28 10:18:26
●MXw01b9938.kasserver.com2026-02-17 → 2026-06-28 · 3 obs
● 2026-02-17 09:18:24
● 2026-06-28 10:18:26
○A2a01:238:20a:202:1159::2015-07-25 → 2020-02-02 · 4 obs
● 2020-02-02 11:31:12
○ 2026-02-17 09:18:24
○ 2026-06-28 10:18:26
○A81.169.145.1592015-07-25 → 2020-02-02 · 4 obs
● 2020-02-02 11:31:12
○ 2026-02-17 09:18:24
○ 2026-06-28 10:18:26
●A85.13.132.1602026-02-17 → 2026-06-28 · 3 obs
● 2026-02-17 09:18:24
● 2026-06-28 10:18:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| onlinetutorials.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 onlinetutorials.de (unsigned zone)
⏱️ Timing
Total: 520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.132.160 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w01b9938.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
onlinetutorials.de directs to one IP number, which is 85.13.132.160.
Among the host names that share IP numbers with onlinetutorials.de are ceranova.ch, www.me.cbhl.de, asbase.kasserver.com and two others.
Name Servers
onlinetutorials.de is served by two delegated name servers, ns5.kasserver.com and ns6.kasserver.com.
onlinetutorials.de has the same name server delegation as a number of other domains, such as gh-c.de, frankfurt-augenarzt.de, kunna.de and two more.
onlinetutorials.de has at least partial name server overlap with other domains, such as winshop-office.de, mynewbag.de, ewlicht.de and two others.
It is common to find these name servers paired with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
ns5.kasserver.com directs to 85.13.128.3 and ns6.kasserver.com directs to 85.13.159.101; each host name points to exactly one IP number.
Mail Servers
onlinetutorials.de routes its mail through a single mail server, w01b9938.kasserver.com.
There is one IP number for w01b9938.kasserver.com: 85.13.132.160.