tefa.de - robtex.com
tefa.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.136.173🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich | ||||||
| PTR | dd15418.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 | w0135e8b.kasserver.com ⭐ | ||||||
| A | 85.13.136.173🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich | ||||||
| PTR | dd15418.kasserver.com | ||||||
| TXT | v=spf1 ip4:217.91.254.139 mx a -all | ||||||
| TXT | MS=ms32441906 | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602181310 | ||||||
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=1774602617 | ||||||
Subdomains
www.tefa.de |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns11.nameserver.de2015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-19 19:59:28
○ 2026-03-27 09:29:32
○NSns12.nameserver.de2015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-19 19:59:28
○ 2026-03-27 09:29:32
●NSns5.kasserver.com2015-11-19 → 2026-03-27 · 3 obs
● 2015-11-19 19:59:28
● 2026-03-27 09:29:32
●NSns6.kasserver.com2015-11-19 → 2026-03-27 · 3 obs
● 2015-11-19 19:59:28
● 2026-03-27 09:29:32
○MXmail.tefa.de2015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-19 19:59:28
○ 2026-03-27 09:29:32
●MXw0135e8b.kasserver.com2015-11-19 → 2026-03-27 · 3 obs
● 2015-11-19 19:59:28
● 2026-03-27 09:29:32
○A212.63.148.132015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-19 19:59:28
○ 2026-03-27 09:29:32
○A85.13.131.1862015-11-19 → 2017-04-21 · 5 obs
● 2015-11-19 19:59:28
● 2017-04-21 05:54:54
○ 2026-03-26 15:38:08
○ 2026-03-27 09:29:32
●A85.13.136.1732026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 15:38:08
● 2026-03-27 09:29:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| tefa.de | 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 tefa.de (unsigned zone)
⏱️ Timing
Total: 1153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.136.173 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w0135e8b.kasserver.com (pri: 10) |
| TXT | 2 | v=spf1 ip4:217.91.254.139 mx a -all, MS=ms32441906 |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
tefa.de is the parent of www.tefa.de.
IP Addresses
tefa.de resolves to a single IP: 85.13.136.173.
Other host names, for instance w0135e8b.kasserver.com, certus.in, w006c33f.kasserver.com, w01296a2.kasserver.com and w013a54e.kasserver.com share IP numbers with tefa.de.
Name Servers
tefa.de has two name servers: ns5.kasserver.com and ns6.kasserver.com.
tefa.de shares the same name server setup as other domains, for example strelec.info, steuerberatung-lkb.de, animal-relocation.com, ksb-alert.com and george.de.
tefa.de shares some name servers with other domains, for example neunholz.de, inspire-chemnitz.de, medversand24.de, fahrschule-sailer.de and ruhrpottkohla.de.
These name servers are commonly used alongside 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
tefa.de is handled by a single mail server, w0135e8b.kasserver.com.
Host name w0135e8b.kasserver.com points to IP 85.13.136.173.