gfknet.net - robtex.com
gfknet.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.138.32🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich | ||||||
| PTR | dd51916.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 | w0173d1f.kasserver.com ⭐ | ||||||
| A | 85.13.138.32🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich | ||||||
| PTR | dd51916.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2603031031 | ||||||
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=1777269081 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns5.kasserver.com2026-02-19 → 2026-04-27 · 2 obs
● 2026-04-27 06:20:08
●NSns6.kasserver.com2026-02-19 → 2026-04-27 · 2 obs
● 2026-04-27 06:20:08
●MXw0173d1f.kasserver.com2026-02-19 → 2026-04-27 · 2 obs
● 2026-04-27 06:20:08
●A85.13.138.322026-02-19 → 2026-04-27 · 2 obs
● 2026-04-27 06:20:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gfknet.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 gfknet.net (unsigned zone)
⏱️ Timing
Total: 661ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.138.32 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w0173d1f.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
gfknet.net resolves to a single IP address: 85.13.138.32.
Other host names including w0137515.kasserver.com, w01380f9.kasserver.com, schaefermotors.de, erich-schaefer.com and e-schaefer-kg.de share IP numbers with gfknet.net.
Name Servers
gfknet.net's delegation uses two name servers, ns5.kasserver.com and ns6.kasserver.com.
gfknet.net shares the same name server setup as other domains, for example sommerbiathlon.org, idromed.com, meodesign.de, vaanin.com and gruenton.com.
gfknet.net at least partially shares name servers with other domains, including edv-luebeck.de, regionalfotos.de, kk-steuerberatungspartner.de, lasorpresa.de and silkcode.de.
these name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with a single IP:
ns5.kasserver.com points to 85.13.128.3.
ns6.kasserver.com points to 85.13.159.101.
Mail Servers
gfknet.net is handled by a single mail server, w0173d1f.kasserver.com.
gfknet.net uses the same mail server setup as other domains, for example gfknet.eu and tarifguide.net.
w0173d1f.kasserver.com points to a single IP: 85.13.138.32.