usefulthai.com - robtex.com
usefulthai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.164.216🇩🇪 NMM-AS85.13.164.0/24 Neue Medien Muennich | ||||||
| PTR | dd48820.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 | w01b2dfe.kasserver.com ⭐ | ||||||
| A | 85.13.164.216🇩🇪 NMM-AS85.13.164.0/24 Neue Medien Muennich | ||||||
| PTR | dd48820.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606161214 | ||||||
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=1785462702 | ||||||
Same first word
usefulthai.com |
DNS History
4 records (4 active, 0 former)
●NSns5.kasserver.com2026-02-19 → 2026-07-31 · 2 obs
● 2026-07-31 02:12:46
●NSns6.kasserver.com2026-02-19 → 2026-07-31 · 2 obs
● 2026-07-31 02:12:46
●MXw01b2dfe.kasserver.com2026-02-19 → 2026-07-31 · 2 obs
● 2026-07-31 02:12:46
●A85.13.164.2162026-02-19 → 2026-07-31 · 2 obs
● 2026-07-31 02:12:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| usefulthai.com | ns5.kasserver.com, ns6.kasserver.com | 2 records |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usefulthai.com (unsigned zone)
⏱️ Timing
Total: 248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.164.216 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w01b2dfe.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
IP Addresses
usefulthai.com points to a single IP number: 85.13.164.216.
Additional host names — dgb-neubrandenburg.de, mail.digitalbetrieb.de, mail.auto-mobile.at and two others — share IP numbers with usefulthai.com.
Name Servers
Two name servers handle the delegation for usefulthai.com: ns5.kasserver.com and ns6.kasserver.com.
usefulthai.com shares its name server setup with other domains, including pol-web.de, visuellezeiten.de, theshock.de and two others.
The name servers of usefulthai.com overlap at least partially with those of other domains — among them shirtomato.de, polar1.de, rbr2.de and two more.
These name servers commonly co-occur with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.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
usefulthai.com has one mail server: w01b2dfe.kasserver.com.
w01b2dfe.kasserver.com carries a single IP number, which is 85.13.164.216.