classpro.de - dns.ninja
classpro.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.136.233🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich | ||||||
| PTR | dd23720.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 | classpro.kasserver.com ⭐ | ||||||
| A | 85.13.136.233🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich | ||||||
| PTR | dd23720.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns3.kasserver.comhostmaster@kasserver.com serial=2602241039 | ||||||
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=1785469593 | ||||||
Same first word
classpro.be |
classpro.com.cn |
classpro.com |
classpro.ru |
classpro.net |
classpro.in |
classpro.de |
classpro.ir |
classpro.kasserver.com |
classpro.cn |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns3.kasserver.com2015-05-09 → 2026-07-31 · 2 obs
● 2026-07-31 03:48:40
●NSns4.kasserver.com2015-05-09 → 2026-07-31 · 2 obs
● 2026-07-31 03:48:40
●MXclasspro.kasserver.com2017-01-30 → 2026-07-31 · 3 obs
● 2017-01-30 22:32:46
● 2026-07-31 03:48:40
○MXmail.classpro.de2015-05-09 → 2016-04-16 · 4 obs
● 2016-04-16 03:21:22
○ 2017-01-30 22:32:46
○ 2026-07-31 03:48:40
●A85.13.136.2332015-05-09 → 2026-07-31 · 2 obs
● 2026-07-31 03:48:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| classpro.de | ns3.kasserver.com, ns4.kasserver.com | - |
✅ Authoritative Response
Server:85.13.140.2
NS records: ns3.kasserver.com, ns4.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classpro.de (unsigned zone)
⏱️ Timing
Total: 789ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.136.233 |
| NS | 2 | ns4.kasserver.com, ns3.kasserver.com |
| MX | 1 | classpro.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns3.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
classpro.de resolves to one IP address: 85.13.136.233.
v113648.kasserver.com, mail.presseclubhannover.de, steinertseebahn-kfg.de and two other host names share IP numbers with classpro.de.
Name Servers
classpro.de is served by two delegated name servers, ns3.kasserver.com and ns4.kasserver.com.
classpro.de uses the same name servers as several other domains — among them ittip.de, domainpot.de, regenbogenschule-magdeburg.de and two more.
The DNS delegation for classpro.de at least partly coincides with that of other domains, jagdkarte.at being one example.
ns3.kasserver.com directs to 85.13.128.2 and ns4.kasserver.com directs to 85.13.140.2; each host name points to exactly one IP number.
Mail Servers
Mail for classpro.de is handled by a single mail server, classpro.kasserver.com.
There is one IP number for classpro.kasserver.com: 85.13.136.233.