brother-john.net - robtex.com
brother-john.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.150.90🇩🇪 NMM-AS85.13.150.0/24 Neue Medien Muennich | ||||||
| PTR | dd32814.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 | w0066d0e.kasserver.com ⭐ | ||||||
| A | 85.13.150.90🇩🇪 NMM-AS85.13.150.0/24 Neue Medien Muennich | ||||||
| PTR | dd32814.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2605311448 | ||||||
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=1786296684 | ||||||
Subdomains
mail.brother-john.net |
DNS History
5 records (4 active, 1 former)
●NSns5.kasserver.com2015-08-13 → 2026-08-09 · 2 obs
● 2026-08-09 17:55:20
●NSns6.kasserver.com2015-08-13 → 2026-08-09 · 2 obs
● 2026-08-09 17:55:20
○MXmail.brother-john.net2015-08-13 → 2016-07-11 · 4 obs
● 2016-07-11 13:15:22
○ 2017-03-31 21:40:48
○ 2026-08-09 17:55:20
●MXw0066d0e.kasserver.com2017-03-31 → 2026-08-09 · 3 obs
● 2017-03-31 21:40:48
● 2026-08-09 17:55:20
●A85.13.150.902015-08-13 → 2026-08-09 · 2 obs
● 2026-08-09 17:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| brother-john.net | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brother-john.net (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.150.90 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w0066d0e.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
The domain mail.brother-john.net falls under the parent brother-john.net.
IP Addresses
brother-john.net has exactly one IP address — 85.13.150.90.
digital-inn.de, mail.daniel-ursinus.com, briefmarken-kiefer.de plus two other host names have IP numbers in common with brother-john.net.
Name Servers
DNS delegation for brother-john.net points to two name servers: ns5.kasserver.com and ns6.kasserver.com.
The name server configuration of brother-john.net is shared with other domains, for instance reinoldi-do.de, datenleck.net, kn-facility-management.de and two others.
At least some of brother-john.net's name servers are shared with other domains, for example omse-ev.de, foliensystemtechnik.de, psychologische-praxis-muenchen.de and two more.
These name servers are often deployed together with the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
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
brother-john.net uses one mail server — w0066d0e.kasserver.com.
w0066d0e.kasserver.com has exactly one IP number: 85.13.150.90.