lutherschule.org - robtex.com
lutherschule.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.144.123🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich | ||||||
| PTR | dd10422.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 | w011b82f.kasserver.com ⭐ | ||||||
| A | 85.13.144.123🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich | ||||||
| PTR | dd10422.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2603041022 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776182087 | ||||||
Subdomains
mail.lutherschule.org |
Same first word
lutherschule.org |
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-07-26 → 2026-04-14 · 2 obs
● 2026-04-14 16:04:38
●NSns6.kasserver.com2015-07-26 → 2026-04-14 · 2 obs
● 2026-04-14 16:04:38
○MXmail.lutherschule.org2015-07-26 → 2016-07-11 · 4 obs
● 2016-07-11 01:53:28
○ 2017-03-22 20:13:34
○ 2026-04-14 16:04:38
●MXw011b82f.kasserver.com2017-03-22 → 2026-04-14 · 3 obs
● 2017-03-22 20:13:34
● 2026-04-14 16:04:38
○A85.13.140.352015-07-26 → 2017-03-22 · 4 obs
● 2017-03-22 20:13:34
○ 2026-02-23 05:51:30
○ 2026-04-14 16:04:38
●A85.13.144.1232026-02-23 → 2026-04-14 · 3 obs
● 2026-02-23 05:51:30
● 2026-04-14 16:04:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| lutherschule.org | 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 lutherschule.org (unsigned zone)
⏱️ Timing
Total: 270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.144.123 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w011b82f.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
mail.lutherschule.org is a child of lutherschule.org.
IP Addresses
lutherschule.org resolves to one IP number: 85.13.144.123.
Other host names, for instance ra-schaerf.com, w008ac70.kasserver.com, vonvon.de, w009d515.kasserver.com and w011b82f.kasserver.com share IP numbers with lutherschule.org.
Name Servers
lutherschule.org's delegation uses two name servers: ns5.kasserver.com and ns6.kasserver.com.
lutherschule.org uses the same name server setup as other domains, such as eurotechstudy.com, luerig.com, minen.eu, bipser.net and dga-online.org.
lutherschule.org at least partially shares name servers with other domains, including bahnfan.de, pagmbh.de, steffenp.de, siccum.de and hotelexquisit.de.
These name servers are commonly used together with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
Host names with a single IP address: ns5.kasserver.com points to 85.13.128.3; ns6.kasserver.com points to 85.13.159.101.
Mail Servers
A single mail server handles lutherschule.org, w011b82f.kasserver.com.
Host name w011b82f.kasserver.com resolves to a single IP: 85.13.144.123.