sourcebase.de - dns.ninja
sourcebase.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.162.57🇩🇪 NMM-AS85.13.162.0/24 Neue Medien Muennich | ||||||
| PTR | dd24532.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| NS | a-dns-service.de | ||||||
| A | 135.181.2.96🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | a-dns-service.de | ||||||
| NS | ns3.kas-dns-server.de | ||||||
| A | 85.13.179.179🇩🇪 NMM-AS85.13.179.0/24 Neue Medien Muennich | ||||||
| PTR | 85-13-179-179-static.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 | w00af8d0.kasserver.com ⭐ | ||||||
| A | 85.13.162.57🇩🇪 NMM-AS85.13.162.0/24 Neue Medien Muennich | ||||||
| PTR | dd24532.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2605090418 | ||||||
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=1782633187 | ||||||
Subdomains
mail.sourcebase.de |
Same first word
Similar names
basecourse.com.au |
coursebase.org |
basecourse.blogspot.com |
basecourse.com |
besourcesa.at |
coursebase.de |
coursebase.co |
basesource.com |
coursebase.com |
coursebase.net |
DNS History
9 records (6 active, 3 former)
●NSa-dns-service.de2026-02-22 → 2026-06-28 · 3 obs
● 2026-02-22 01:15:12
● 2026-06-28 08:07:08
●NSns3.kas-dns-server.de2026-02-22 → 2026-06-28 · 3 obs
● 2026-02-22 01:15:12
● 2026-06-28 08:07:08
●NSns5.kasserver.com2015-06-29 → 2026-06-28 · 2 obs
● 2026-06-28 08:07:08
●NSns6.kasserver.com2015-06-29 → 2026-06-28 · 2 obs
● 2026-06-28 08:07:08
○MXmail.sourcebase.de2015-06-29 → 2016-04-18 · 4 obs
● 2016-04-18 00:37:04
○ 2016-12-29 03:01:18
○ 2026-06-28 08:07:08
●MXw00af8d0.kasserver.com2016-12-29 → 2026-06-28 · 3 obs
● 2016-12-29 03:01:18
● 2026-06-28 08:07:08
○A85.13.129.2012017-12-28 → 2017-12-28 · 4 obs
● 2017-12-28 05:46:54
○ 2026-02-22 01:15:12
○ 2026-06-28 08:07:08
○A85.13.139.2432015-06-29 → 2016-12-29 · 4 obs
● 2016-12-29 03:01:18
○ 2017-12-28 05:46:54
○ 2026-06-28 08:07:08
●A85.13.162.572026-02-22 → 2026-06-28 · 3 obs
● 2026-02-22 01:15:12
● 2026-06-28 08:07:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| sourcebase.de | ns3.kas-dns-server.de, a-dns-service.de, ns6.kasserver.com, ns5.kasserver.com | - |
✅ Authoritative Response
Server:135.181.2.96
NS records: ns3.kas-dns-server.de, a-dns-service.de, ns6.kasserver.com, ns5.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourcebase.de (unsigned zone)
⏱️ Timing
Total: 1237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.162.57 |
| NS | 4 | ns6.kasserver.com, ns5.kasserver.com... |
| MX | 1 | w00af8d0.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
sourcebase.de is a parent domain of mail.sourcebase.de.
IP Addresses
sourcebase.de directs to one IP number, which is 85.13.162.57.
Among the host names that share IP numbers with sourcebase.de are stat.sellpage.de, stat.moderne-bueromoebel.de, intersem.eu and two others.
Name Servers
The domain sourcebase.de is delegated to these four name servers: a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de.
sourcebase.de shares at least some of its name servers with other domains, including 1r8.de, chorverband-zollernalb.de, staufen-fahrschule.de and two others.
These name servers are frequently paired with the name servers ns3.ai-dns.de and ns5.name-server-kas.de.
a-dns-service.de resolves to 135.181.2.96. ns5.kasserver.com resolves to 85.13.128.3. ns6.kasserver.com resolves to 85.13.159.101. ns3.kas-dns-server.de resolves to 85.13.179.179. All four hosts carry exactly one IP address.
Mail Servers
sourcebase.de routes its mail through a single mail server, w00af8d0.kasserver.com.
w00af8d0.kasserver.com resolves to 85.13.162.57 and no other IP number.