sisdev.de - dns.ninja
sisdev.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.139.113🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich | ||||||
| PTR | dd24326.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 | w00e7516.kasserver.com ⭐ | ||||||
| A | 85.13.139.113🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich | ||||||
| PTR | dd24326.kasserver.com | ||||||
| TXT | google-site-verification=Vm73Nagj9OGFX-t3Oa8KZxbS-rSRz4dz2L7rPTJz864 | ||||||
| TXT | v=spf1 include:spf.mailjet.com ?all | ||||||
| TXT | MS=ms19590845 | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606170603 | ||||||
de
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1783384856 | ||||||
Subdomains
www.sisdev.de |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns5.kasserver.com2015-07-14 → 2026-07-07 · 2 obs
● 2026-07-07 00:41:24
●NSns6.kasserver.com2015-07-14 → 2026-07-07 · 2 obs
● 2026-07-07 00:41:24
○MXmail.sisdev.de2015-07-14 → 2016-07-01 · 4 obs
● 2016-07-01 05:51:08
○ 2017-03-19 06:47:56
○ 2026-07-07 00:41:24
●MXw00e7516.kasserver.com2017-03-19 → 2026-07-07 · 3 obs
● 2017-03-19 06:47:56
● 2026-07-07 00:41:24
○A85.13.129.1842016-07-01 → 2016-07-01 · 4 obs
● 2016-07-01 05:51:08
○ 2017-03-19 06:47:56
○ 2026-07-07 00:41:24
●A85.13.139.1132026-02-24 → 2026-07-07 · 3 obs
● 2026-02-24 23:26:12
● 2026-07-07 00:41:24
○A85.13.142.802015-07-14 → 2016-03-03 · 4 obs
● 2016-03-03 12:05:00
○ 2016-07-01 05:51:08
○ 2026-07-07 00:41:24
○A85.13.155.1962017-03-19 → 2020-01-05 · 5 obs
● 2017-03-19 06:47:56
● 2020-01-05 16:43:30
○ 2026-02-24 23:26:12
○ 2026-07-07 00:41:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sisdev.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)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 1039ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.139.113 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w00e7516.kasserver.com (pri: 10) |
| TXT | 3 | google-site-verification=Vm73Nagj9OGFX-t, v=spf1 include:spf.mailjet.com ?all... |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
www.sisdev.de is a subdomain of sisdev.de.
IP Addresses
sisdev.de resolves to just one IP address, 85.13.139.113.
Two other host names, along with sysdev.de, w01dd07a.kasserver.com and w01df9a4.kasserver.com, also share IP numbers with sisdev.de.
Name Servers
sisdev.de is served by two delegated name servers, ns5.kasserver.com and ns6.kasserver.com.
sisdev.de shares its NS records with other domains, for example hanke-hameln.de, fdphagen.de, gw-san.de and two others.
The name servers of sisdev.de overlap at least partially with those of other domains — among them frida-immerschoen.de, sportkindergarten.de, dok-lev.de and two more.
These name servers commonly co-occur with the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Both ns5.kasserver.com and ns6.kasserver.com have a single IP address each — ns5.kasserver.com resolves to 85.13.128.3 while ns6.kasserver.com resolves to 85.13.159.101.
Mail Servers
The sole mail server for sisdev.de is w00e7516.kasserver.com.
The MX records for sisdev.de match those of other domains — including sysdev.de and gothic-models.de.
There is one IP number for w00e7516.kasserver.com: 85.13.139.113.