coboldt.de - robtex.com
coboldt.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.155.154🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich | ||||||
| PTR | dd28008.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 | ns3.ai-dns.de | ||||||
| A | 168.119.5.244🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC | ||||||
| PTR | static.244.5.119.168.clients.your-server.de | ||||||
| NS | ns5.name-server-kas.de | ||||||
| A | 85.13.181.181🇩🇪 NMM-AS85.13.181.0/24 Neue Medien Muennich | ||||||
| PTR | 85-13-181-181-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 | w0104c79.kasserver.com ⭐ | ||||||
| A | 85.13.155.154🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich | ||||||
| PTR | dd28008.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2603091140 | ||||||
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=1774643217 | ||||||
Subdomains
mail.coboldt.de |
Same first word
coboldt.de |
Similar names
dlcboot.com |
ctblood.org |
dbtcool.com |
docbolt.com |
boldtco.com |
coldbot.net |
ctblood.com |
coboltd.com |
dotbloc.com |
bcdtool.com |
coldbot.com |
boltdoc.com |
DNS History
8 records (6 active, 2 former)
●NSns3.ai-dns.de2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 23:12:24
● 2026-03-27 20:32:48
●NSns5.kasserver.com2015-07-12 → 2026-03-27 · 2 obs
● 2026-03-27 20:32:48
●NSns5.name-server-kas.de2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 23:12:24
● 2026-03-27 20:32:48
●NSns6.kasserver.com2015-07-12 → 2026-03-27 · 2 obs
● 2026-03-27 20:32:48
○MXmail.coboldt.de2015-07-12 → 2016-07-03 · 4 obs
● 2016-07-03 04:11:44
○ 2017-02-18 01:48:42
○ 2026-03-27 20:32:48
●MXw0104c79.kasserver.com2017-02-18 → 2026-03-27 · 3 obs
● 2017-02-18 01:48:42
● 2026-03-27 20:32:48
○A85.13.147.1492015-07-12 → 2017-02-18 · 4 obs
● 2017-02-18 01:48:42
○ 2020-02-20 09:38:22
○ 2026-03-27 20:32:48
●A85.13.155.1542020-02-20 → 2026-03-27 · 3 obs
● 2020-02-20 09:38:22
● 2026-03-27 20:32:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| coboldt.de | ns3.ai-dns.de, ns5.kasserver.com, ns5.name-server-kas.de, ns6.kasserver.com | 2 records |
✅ Authoritative Response
Server:168.119.5.244
NS records: ns3.ai-dns.de, ns5.kasserver.com, ns5.name-server-kas.de, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coboldt.de (unsigned zone)
⏱️ Timing
Total: 846ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.155.154 |
| NS | 4 | ns3.ai-dns.de, ns5.kasserver.com... |
| MX | 1 | w0104c79.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.ai-dns.de, ns5.name-server-kas.de)
Analysis
Hierarchy
The parent of mail.coboldt.de is coboldt.de.
IP Addresses
coboldt.de points to IP number: 85.13.155.154.
Other host names such as w00bc5cc.kasserver.com, w01ce2e9.kasserver.com, mx0.jung-rechtsanwaelte.de, w0152308.kasserver.com and mail.killertomaten.com share IPs with coboldt.de.
Name Servers
coboldt.de is delegated to four name servers: ns5.kasserver.com, ns6.kasserver.com, ns3.ai-dns.de and ns5.name-server-kas.de.
coboldt.de at least partially shares name servers with other domains, for instance mkrug-verlag.at, wiass.de, koegler-cie.de, rund-um-berlin.com and golf-mentaltraining.com.
These name servers are commonly used with a-dns-service.de and ns3.kas-dns-server.de.
Host names with one IP number:
ns5.kasserver.com points to 85.13.128.3.
ns6.kasserver.com points to 85.13.159.101.
ns3.ai-dns.de points to 168.119.5.244.
ns5.name-server-kas.de points to 85.13.181.181.
Mail Servers
coboldt.de is handled by a single mail server, w0104c79.kasserver.com.
w0104c79.kasserver.com points to a single IP: 85.13.155.154.