mathar.net - dns.ninja
mathar.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.143.172🇩🇪 NMM-AS85.13.143.0/24 Neue Medien Muennich | ||||||
| PTR | dd28038.kasserver.com | ||||||
| NS | ns3.kasserver.com ⭐ | ||||||
| A | 85.13.128.2🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns3.kasserver.com | ||||||
| NS | ns4.kasserver.com | ||||||
| A | 85.13.140.2🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | ns4.kasserver.com | ||||||
| MX | v027150.kasserver.com ⭐ | ||||||
| A | 85.13.143.172🇩🇪 NMM-AS85.13.143.0/24 Neue Medien Muennich | ||||||
| PTR | dd28038.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns3.kasserver.comhostmaster@kasserver.com serial=2606160058 | ||||||
net
| 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=1786631559 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns3.kasserver.com2015-07-14 → 2026-08-13 · 2 obs
● 2026-08-13 15:03:44
●NSns4.kasserver.com2015-07-14 → 2026-08-13 · 2 obs
● 2026-08-13 15:03:44
○MXmail.mathar.net2015-07-14 → 2016-04-29 · 4 obs
● 2016-04-29 18:28:04
○ 2017-01-09 20:50:40
○ 2026-08-13 15:03:44
●MXv027150.kasserver.com2017-01-09 → 2026-08-13 · 3 obs
● 2017-01-09 20:50:40
● 2026-08-13 15:03:44
●A85.13.143.1722015-07-14 → 2026-08-13 · 2 obs
● 2026-08-13 15:03:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| mathar.net | ns3.kasserver.com, ns4.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.2
NS records: ns3.kasserver.com, ns4.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathar.net (unsigned zone)
⏱️ Timing
Total: 538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.143.172 |
| NS | 2 | ns3.kasserver.com, ns4.kasserver.com |
| MX | 1 | v027150.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns3.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
mathar.net points to a single IP number: 85.13.143.172.
Additional host names — w00c35f0.kasserver.com, mail.gabriel-liedtke.de, bally-flipper.de and two others — share IP numbers with mathar.net.
Name Servers
Two name servers handle the delegation for mathar.net: ns3.kasserver.com and ns4.kasserver.com.
mathar.net shares its name server setup with other domains, including hyex.com, purple-dc.de, bjochen.de and two others.
Each of ns3.kasserver.com and ns4.kasserver.com has one IP address: ns3.kasserver.com uses 85.13.128.2 and ns4.kasserver.com uses 85.13.140.2.
Mail Servers
mathar.net has one mail server: v027150.kasserver.com.
mathar.net shares its mail server setup with other domains, such as mathar.com.
v027150.kasserver.com carries a single IP number, which is 85.13.143.172.