jsa.de - dns.ninja
jsa.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.128.41🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | dd20400.kasserver.com | ||||||
| NS | ns3.kasserver.com ⭐ | ||||||
| A | 85.13.128.2🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns3.kasserver.com | ||||||
| NS | ns4.kasserver.com | ||||||
| A | 85.13.140.2🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | ns4.kasserver.com | ||||||
| MX | v108834.kasserver.com ⭐ | ||||||
| A | 85.13.128.41🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | dd20400.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns3.kasserver.comhostmaster@kasserver.com serial=2605190448 | ||||||
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=1785910330 | ||||||
Subdomains
mail.jsa.de |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns3.kasserver.com2015-05-25 → 2026-08-05 · 2 obs
● 2026-08-05 07:15:34
●NSns4.kasserver.com2015-05-25 → 2026-08-05 · 2 obs
● 2026-08-05 07:15:34
○MXmail.jsa.de2015-05-25 → 2016-04-04 · 4 obs
● 2016-04-04 19:24:50
○ 2016-12-06 00:56:22
○ 2026-08-05 07:15:34
●MXv108834.kasserver.com2016-12-06 → 2026-08-05 · 3 obs
● 2016-12-06 00:56:22
● 2026-08-05 07:15:34
●A85.13.128.412015-05-25 → 2026-08-05 · 2 obs
● 2026-08-05 07:15:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| jsa.de | ns4.kasserver.com, ns3.kasserver.com | - |
✅ Authoritative Response
Server:85.13.140.2
NS records: ns4.kasserver.com, ns3.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsa.de (unsigned zone)
⏱️ Timing
Total: 1109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.128.41 |
| NS | 2 | ns4.kasserver.com, ns3.kasserver.com |
| MX | 1 | v108834.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns3.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
mail.jsa.de is delegated beneath jsa.de.
IP Addresses
jsa.de has exactly one IP address — 85.13.128.41.
mail.foerderverein-fffischeln.de, v108834.kasserver.com, mx0.golfen-guenstig.de plus two other host names have IP numbers in common with jsa.de.
Name Servers
Two name servers handle the delegation for jsa.de: ns3.kasserver.com and ns4.kasserver.com.
The name server configuration of jsa.de is shared with other domains, for instance tagespflege-janda.de, der-hammer.info, saenger.dk and two others.
Some name servers delegated to jsa.de are also used by other domains, notably subwaysim.com and voglerzelten.com.
These name servers frequently co-occur with the name servers ns6.kasserver.com and ns5.kasserver.com.
ns3.kasserver.com → 85.13.128.2 and ns4.kasserver.com → 85.13.140.2: one IP number per host name.
Mail Servers
jsa.de uses one mail server — v108834.kasserver.com.
jsa.de uses the same mail servers as other domains, including ad(0x6469636b)s.eu.
v108834.kasserver.com carries a single IP number, which is 85.13.128.41.