comtank.de - robtex.com
comtank.de
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=1774652394 | ||||||
Subdomains
mail.comtank.de |
Same first word
comtank.de |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.domaindiscount24.net2015-06-10 → 2026-03-27 · 2 obs
● 2026-03-27 23:00:18
●NSns2.domaindiscount24.net2015-06-10 → 2026-03-27 · 2 obs
● 2026-03-27 23:00:18
●NSns3.domaindiscount24.net2015-06-10 → 2026-03-27 · 2 obs
● 2026-03-27 23:00:18
●MXmail.comtank.de2026-03-11 → 2026-03-27 · 2 obs
● 2026-03-27 23:00:18
○A109.234.109.202015-06-10 → 2016-01-26 · 4 obs
● 2016-01-26 03:34:24
○ 2016-04-17 04:18:00
○ 2026-03-27 23:00:18
○A109.234.109.212015-06-10 → 2016-01-26 · 4 obs
● 2016-01-26 03:34:24
○ 2016-04-17 04:18:00
○ 2026-03-27 23:00:18
○A213.128.138.2362015-06-10 → 2016-01-26 · 4 obs
● 2016-01-26 03:34:24
○ 2016-04-17 04:18:00
○ 2026-03-27 23:00:18
●A217.154.253.2162026-03-11 → 2026-03-27 · 3 obs
● 2026-03-11 22:38:40
● 2026-03-27 23:00:18
●A2a01:239:405:7600::12026-03-11 → 2026-03-27 · 3 obs
● 2026-03-11 22:38:40
● 2026-03-27 23:00:18
○A51.254.41.572016-04-17 → 2018-01-17 · 5 obs
● 2016-04-17 04:18:00
● 2018-01-17 22:06:06
○ 2026-03-11 22:38:40
○ 2026-03-27 23:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| comtank.de | ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net | - |
✅ Authoritative Response
Server:193.227.117.34
NS records: ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comtank.de (unsigned zone)
⏱️ Timing
Total: 619ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.154.253.216 |
| AAAA | 1 | 2a01:239:405:7600::1 |
| NS | 3 | ns3.domaindiscount24.net, ns2.domaindiscount24.net... |
| MX | 1 | mail.comtank.de (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.domaindiscount24.net tech.key-system |
Analysis
Hierarchy
comtank.de is the parent of mail.comtank.de.
IP Addresses
comtank.de resolves to two IP numbers: 2a01:239:405:7600::1 and 217.154.253.216.
Other host names, for instance fotobuchhelden.de, www.fotobuchhelden.de, mail1.fotobuchhelden.de and mail.comtank.de share IP numbers with comtank.de.
Name Servers
comtank.de is delegated to three name servers ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.
comtank.de at least partially shares name servers with other domains, for instance bauwiki.de, work-work.work, seo-service.net, holzkurier.com and cd-shop.info.
Host names with two IP numbers:
ns1.domaindiscount24.net points to: 2a04:2b00:14cc::34 and 193.227.117.34.
ns2.domaindiscount24.net points to: 2a04:2b00:14dd::34 and 194.50.187.34.
ns3.domaindiscount24.net points to: 2a04:2b00:14ee::34 and 194.0.182.34.
Mail Servers
comtank.de is handled by a single mail server, mail.comtank.de.
comtank.de shares the same mail server setup as other domains, for instance fotobuchhelden.de.
mail.comtank.de resolves to two IP numbers: 2a01:239:405:7600::1 and 217.154.253.216.