dr-welcker.de - robtex.com
dr-welcker.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.152.157🇩🇪 NMM-AS85.13.152.0/24 Neue Medien Muennich | ||||||
| PTR | dd35628.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 | w00f5720.kasserver.com ⭐ | ||||||
| A | 85.13.152.157🇩🇪 NMM-AS85.13.152.0/24 Neue Medien Muennich | ||||||
| PTR | dd35628.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602271127 | ||||||
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=1778763804 | ||||||
Subdomains
mail.dr-welcker.de |
Same first word
dr-welcker.de |
DNS History
5 records (4 active, 1 former)
●NSns5.kasserver.com2015-06-20 → 2026-05-14 · 2 obs
● 2026-05-14 13:31:36
●NSns6.kasserver.com2015-06-20 → 2026-05-14 · 2 obs
● 2026-05-14 13:31:36
○MXmail.dr-welcker.de2015-06-20 → 2016-11-20 · 4 obs
● 2016-11-20 03:32:50
○ 2017-06-11 06:20:36
○ 2026-05-14 13:31:36
●MXw00f5720.kasserver.com2017-06-11 → 2026-05-14 · 3 obs
● 2017-06-11 06:20:36
● 2026-05-14 13:31:36
●A85.13.152.1572015-06-20 → 2026-05-14 · 2 obs
● 2026-05-14 13:31:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| dr-welcker.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 dr-welcker.de (unsigned zone)
⏱️ Timing
Total: 799ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.152.157 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w00f5720.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
The parent of mail.dr-welcker.de is dr-welcker.de.
IP Addresses
dr-welcker.de points to a single IP: 85.13.152.157.
Other host names, for instance mail.glorien.com, w01a21f0.kasserver.com, rechtsanwalt-sindelfingen.de, mx1.gies.de and w01fb829.kasserver.com share IP numbers with dr-welcker.de.
Name Servers
Two name servers ns5.kasserver.com and ns6.kasserver.com handle delegation for dr-welcker.de.
dr-welcker.de uses the same name server setup as other domains, for example diefuhrparkberater.de, baerbel-bas.de, mdcoworking.it, traffic-und-listbuilding.com and grobien.net.
dr-welcker.de partially shares name servers with other domains; examples include wuso.de, dg-hh.de, sie-tech.de, billardcue.de and weylin.de.
These name servers commonly accompany a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
Host names with one IP number: The host name ns5.kasserver.com points to 85.13.128.3 and the host name ns6.kasserver.com points to 85.13.159.101.
Mail Servers
dr-welcker.de is handled by a single mail server, w00f5720.kasserver.com.
w00f5720.kasserver.com points to a single IP: 85.13.152.157.