theheart.de - robtex.com
theheart.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.131.31🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich | ||||||
| PTR | dd50536.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 | v076376.kasserver.com ⭐ | ||||||
| A | 85.13.131.31🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich | ||||||
| PTR | dd50536.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns3.kasserver.comhostmaster@kasserver.com serial=2603041057 | ||||||
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=1783954630 | ||||||
Subdomains
mail.theheart.de |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns3.kasserver.com2015-08-18 → 2026-07-13 · 2 obs
● 2026-07-13 15:32:30
●NSns4.kasserver.com2015-08-18 → 2026-07-13 · 2 obs
● 2026-07-13 15:32:30
○MXmail.theheart.de2015-08-18 → 2016-09-09 · 4 obs
● 2016-09-09 09:23:28
○ 2017-04-06 12:26:20
○ 2026-07-13 15:32:30
●MXv076376.kasserver.com2017-04-06 → 2026-07-13 · 3 obs
● 2017-04-06 12:26:20
● 2026-07-13 15:32:30
●A85.13.131.312015-08-18 → 2026-07-13 · 2 obs
● 2026-07-13 15:32:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| theheart.de | ns3.kasserver.com, ns4.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.2
NS records: ns3.kasserver.com, ns4.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for theheart.de (unsigned zone)
⏱️ Timing
Total: 1967ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.131.31 |
| NS | 2 | ns3.kasserver.com, ns4.kasserver.com |
| MX | 1 | v076376.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.theheart.de is a subdomain of theheart.de.
IP Addresses
theheart.de has exactly one IP address — 85.13.131.31.
quaexa.com, w008c3a6.kasserver.com, mail.gesundheitszentrum-moellenhoff.de plus two other host names have IP numbers in common with theheart.de.
Name Servers
theheart.de is served by two delegated name servers, ns3.kasserver.com and ns4.kasserver.com.
The name server configuration of theheart.de is shared with other domains, for instance ronmatz.com, curvelogic.de, past-perfect.org and two others.
The DNS delegation for theheart.de at least partly coincides with that of other domains, eloa.co being one example.
Both ns3.kasserver.com and ns4.kasserver.com have a single IP address each — ns3.kasserver.com resolves to 85.13.128.2 while ns4.kasserver.com resolves to 85.13.140.2.
Mail Servers
theheart.de uses one mail server — v076376.kasserver.com.
There is one IP number for v076376.kasserver.com: 85.13.131.31.