valid-datascience.com - dns.ninja
valid-datascience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.142.161🇩🇪 NMM-AS85.13.142.0/24 Neue Medien Muennich | ||||||
| PTR | dd23028.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 | w012ad31.kasserver.com ⭐ | ||||||
| A | 85.13.142.161🇩🇪 NMM-AS85.13.142.0/24 Neue Medien Muennich | ||||||
| PTR | dd23028.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606152117 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785950724 | ||||||
Subdomains
mail.valid-datascience.com |
Same first word
valid-datascience.com |
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2016-12-14 → 2026-08-05 · 2 obs
● 2026-08-05 17:40:18
●NSns6.kasserver.com2016-12-14 → 2026-08-05 · 2 obs
● 2026-08-05 17:40:18
○MXmail.valid-datascience.com2016-12-14 → 2016-12-14 · 3 obs
○ 2017-06-22 00:20:36
○ 2026-08-05 17:40:18
●MXw012ad31.kasserver.com2017-06-22 → 2026-08-05 · 3 obs
● 2017-06-22 00:20:36
● 2026-08-05 17:40:18
●A85.13.142.1612026-04-29 → 2026-08-05 · 3 obs
● 2026-04-29 11:35:22
● 2026-08-05 17:40:18
○A85.13.153.992016-12-14 → 2017-06-22 · 4 obs
● 2017-06-22 00:20:36
○ 2026-04-29 11:35:22
○ 2026-08-05 17:40:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| valid-datascience.com | ns5.kasserver.com, ns6.kasserver.com | 2 records |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for valid-datascience.com (unsigned zone)
⏱️ Timing
Total: 484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.142.161 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w012ad31.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.kasserver.com, ns6.kasserver.com)
Analysis
Hierarchy
The domain mail.valid-datascience.com falls under the parent valid-datascience.com.
IP Addresses
valid-datascience.com points to a single IP number: 85.13.142.161.
Additional host names — w016f962.kasserver.com, agensev.de, w0140815.kasserver.com and two others — share IP numbers with valid-datascience.com.
Name Servers
DNS delegation for valid-datascience.com points to two name servers: ns5.kasserver.com and ns6.kasserver.com.
valid-datascience.com shares its name server setup with other domains, including ammer.de, pohlunddietz.de, heimstrom.de and two others.
At least some of valid-datascience.com's name servers are shared with other domains, for example dogszone.de, aadorfer-wohnmobile.ch, cheesenonion.de and two more.
These name servers tend to co-occur with a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and 3 other name servers in the same DNS delegations.
Each of ns5.kasserver.com and ns6.kasserver.com has one IP address: ns5.kasserver.com uses 85.13.128.3 and ns6.kasserver.com uses 85.13.159.101.
Mail Servers
valid-datascience.com has one mail server: w012ad31.kasserver.com.
w012ad31.kasserver.com has exactly one IP number: 85.13.142.161.