master-tech.de - dns.ninja
master-tech.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.146.173🇩🇪 NMM-AS85.13.146.0/24 Neue Medien Muennich | ||||||
| PTR | dd51920.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 | w0136caa.kasserver.com ⭐ | ||||||
| A | 85.13.146.173🇩🇪 NMM-AS85.13.146.0/24 Neue Medien Muennich | ||||||
| PTR | dd51920.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606162243 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1782612493 | ||||||
Subdomains
Same first word
master-tech.net |
master-tech.com.tw |
master-tech.com.au |
master-tech.pl |
master-tech.gr |
master-tech.com |
master-tech.de |
master-tech.biz |
master-tech.ro |
master-tech.co.uk |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-07-10 → 2026-06-28 · 2 obs
● 2026-06-28 02:41:30
●NSns6.kasserver.com2015-07-10 → 2026-06-28 · 2 obs
● 2026-06-28 02:41:30
○MXmail.master-tech.de2015-07-10 → 2016-12-23 · 4 obs
● 2016-12-23 12:33:06
○ 2018-01-06 11:10:06
○ 2026-06-28 02:41:30
●MXw0136caa.kasserver.com2018-01-06 → 2026-06-28 · 3 obs
● 2018-01-06 11:10:06
● 2026-06-28 02:41:30
○A85.13.137.2222015-07-10 → 2018-01-06 · 4 obs
● 2018-01-06 11:10:06
○ 2026-03-25 03:35:34
○ 2026-06-28 02:41:30
●A85.13.146.1732026-03-25 → 2026-06-28 · 3 obs
● 2026-03-25 03:35:34
● 2026-06-28 02:41:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| master-tech.de | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for master-tech.de (unsigned zone)
⏱️ Timing
Total: 1135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.146.173 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w0136caa.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
www.master-tech.de and mail.master-tech.de are both subdomains of master-tech.de.
IP Addresses
master-tech.de resolves to one IP address: 85.13.146.173.
w00e85ac.kasserver.com, mail.howarddonald.at, mail.tk-eefelkank.de and two other host names share IP numbers with master-tech.de.
Name Servers
The NS records for master-tech.de delegate to ns5.kasserver.com and ns6.kasserver.com.
master-tech.de uses the same name servers as several other domains — among them staffeleien-shop.ch, sr-performance.com, cubuni.com and two more.
master-tech.de partially shares its NS delegation with several other domains, including liefergras.de, tutto-restaurant.de, stkweb.net and two others.
The name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de are often found in use alongside these name servers.
ns5.kasserver.com resolves to 85.13.128.3. ns6.kasserver.com resolves to 85.13.159.101. Both host names point to a single IP number.
Mail Servers
Mail for master-tech.de is handled by a single mail server, w0136caa.kasserver.com.
w0136caa.kasserver.com resolves to 85.13.146.173 and no other IP number.