study-planner.com - robtex.com
study-planner.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.139.179🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich | ||||||
| PTR | dd19404.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 | w00c2300.kasserver.com ⭐ | ||||||
| A | 85.13.139.179🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich | ||||||
| PTR | dd19404.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2601081026 | ||||||
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=1771291435 | ||||||
DNS History
4 records (4 active, 0 former)
●NSns5.kasserver.com2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 09:15:40
●NSns6.kasserver.com2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 09:15:40
●MXw00c2300.kasserver.com2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 09:15:40
●A85.13.139.1792026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 09:15:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| study-planner.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 study-planner.com (unsigned zone)
⏱️ Timing
Total: 405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.139.179 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w00c2300.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
study-planner.com points to a single IP: 85.13.139.179.
Other host names, for instance w006d0e5.kasserver.com, perpetuum-mobile.de, w00726eb.kasserver.com, w009b2e1.kasserver.com and mail.internetsuperhero.org share IP numbers with study-planner.com.
Name Servers
study-planner.com's delegation is to two name servers ns5.kasserver.com and ns6.kasserver.com.
study-planner.com shares the same name server configuration as other domains, such as mpu-experte.de, 321rooms.de, hesedorf.com, artdicted.de and das-web.mobi.
study-planner.com at least partially shares its name servers with other domains, for instance fithorse.de, hartusch.de, banja.de, com1-praxiscomputer.de and gbytes.de.
these name servers are commonly used together 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 resolves to 85.13.128.3.
ns6.kasserver.com resolves to 85.13.159.101.
Mail Servers
study-planner.com is served by a single mail server, w00c2300.kasserver.com.
study-planner.com uses the same mail server setup as other domains such as papst.ws, papst.tv, morphs.de, onos.de and papst.biz.
w00c2300.kasserver.com points to IP number 85.13.139.179.