grenzfrei.org - robtex.com
grenzfrei.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.140.65🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | dd45920.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 | w017b6ec.kasserver.com ⭐ | ||||||
| A | 85.13.140.65🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | dd45920.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2512161952 | ||||||
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=1777024875 | ||||||
Subdomains
mail.grenzfrei.org |
DNS History
9 records (4 active, 5 former)
○NSdocks17.rzone.de2015-06-28 → 2017-01-20 · 4 obs
● 2017-01-20 17:07:54
○ 2018-06-18 03:59:58
○ 2026-04-24 10:34:06
●NSns5.kasserver.com2018-06-18 → 2026-04-24 · 3 obs
● 2018-06-18 03:59:58
● 2026-04-24 10:34:06
●NSns6.kasserver.com2018-06-18 → 2026-04-24 · 3 obs
● 2018-06-18 03:59:58
● 2026-04-24 10:34:06
○NSshades16.rzone.de2015-06-28 → 2017-01-20 · 4 obs
● 2017-01-20 17:07:54
○ 2018-06-18 03:59:58
○ 2026-04-24 10:34:06
○MXsmtp.rzone.de2015-06-28 → 2017-01-20 · 4 obs
● 2017-01-20 17:07:54
○ 2018-06-18 03:59:58
○ 2026-04-24 10:34:06
●MXw017b6ec.kasserver.com2018-06-18 → 2026-04-24 · 3 obs
● 2018-06-18 03:59:58
● 2026-04-24 10:34:06
○A2a01:238:20a:202:1167::2015-06-28 → 2017-01-20 · 4 obs
● 2017-01-20 17:07:54
○ 2018-06-18 03:59:58
○ 2026-04-24 10:34:06
○A81.169.145.1672015-06-28 → 2017-01-20 · 4 obs
● 2017-01-20 17:07:54
○ 2018-06-18 03:59:58
○ 2026-04-24 10:34:06
●A85.13.140.652018-06-18 → 2026-04-24 · 3 obs
● 2018-06-18 03:59:58
● 2026-04-24 10:34:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| grenzfrei.org | ns6.kasserver.com, ns5.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns6.kasserver.com, ns5.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grenzfrei.org (unsigned zone)
⏱️ Timing
Total: 545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.140.65 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w017b6ec.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
grenzfrei.org is the parent of mail.grenzfrei.org.
IP Addresses
grenzfrei.org points to a single IP number: 85.13.140.65.
other host names for instance w01342e4.kasserver.com, aniblu.de, stonybrook.de, hotspring.de and w0177722.kasserver.com share IP numbers with grenzfrei.org.
Name Servers
grenzfrei.org is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.
grenzfrei.org shares the same name server setup as other domains, for example cchr.at, it-keller.click, fraenken-immobilien.de, michaelherrmann.net and dr-lenders.de.
grenzfrei.org at least partially shares name servers with other domains, for instance danielbockholt.de, fumbo.de, rehnen.de, weyerstall.de and box-haare.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 one IP number:
The host ns5.kasserver.com points to 85.13.128.3 and the host ns6.kasserver.com points to 85.13.159.101.
Mail Servers
grenzfrei.org is handled by a single mail server, w017b6ec.kasserver.com.
Host name w017b6ec.kasserver.com points to IP address 85.13.140.65.