comtc.de - dns.ninja
comtc.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2003:2:2:15:80:150:6:143🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | tld.t-online.de | ||||||
| A | 80.150.6.143🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider | ||||||
| NS | dns01-tld.t-online.de ⭐ | ||||||
| A | 2003:2:6:137:80:157:195:90🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| A | 80.157.195.90🇩🇪 DTAG80.157.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| NS | dns02-tld.t-online.de | ||||||
| A | 2003:180:a::1:53🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | dns02-tld.t-online.de | ||||||
| A | 212.185.24.9🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | dns02-tld.t-online.de | ||||||
| MX | smtp-01.tld.t-online.de ⭐ | ||||||
| A | 194.25.134.76🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | smtp-01.tld.t-online.de | ||||||
| MX | smtp-02.tld.t-online.de ⭐ | ||||||
| A | 194.25.134.12🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | smtp-02.tld.t-online.de | ||||||
| TXT | v=spf1 include:_spf.hier-im-netz.de ~all | ||||||
| SOA | dns01-tld.t-online.dedns@telekom.de 2024-05-14 #1 | ||||||
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=1782373438 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns01-tld.t-online.de2015-06-25 → 2026-06-25 · 2 obs
● 2026-06-25 07:47:06
●NSdns02-tld.t-online.de2015-06-25 → 2026-06-25 · 2 obs
● 2026-06-25 07:47:06
●MXsmtp-01.tld.t-online.de2015-06-25 → 2026-06-25 · 2 obs
● 2026-06-25 07:47:06
●MXsmtp-02.tld.t-online.de2015-06-25 → 2026-06-25 · 2 obs
● 2026-06-25 07:47:06
●A2003:2:2:15:80:150:6:1432015-06-25 → 2026-06-25 · 2 obs
● 2026-06-25 07:47:06
●A80.150.6.1432015-06-25 → 2026-06-25 · 2 obs
● 2026-06-25 07:47:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| comtc.de | dns01-tld.t-online.de, dns02-tld.t-online.de | - |
✅ Authoritative Response
Server:212.185.24.9
NS records: dns01-tld.t-online.de, dns02-tld.t-online.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comtc.de (unsigned zone)
⏱️ Timing
Total: 1024ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.150.6.143 |
| AAAA | 1 | 2003:2:2:15:80:150:6:143 |
| NS | 2 | dns01-tld.t-online.de, dns02-tld.t-online.de |
| MX | 2 | smtp-01.tld.t-online.de (pri: 10), smtp-02.tld.t-online.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.hier-im-netz.de ~all |
| SOA | 1 | dns01-tld.t-online.de dns.telekom.de |
Analysis
IP Addresses
comtc.de resolves to the IP addresses 80.150.6.143 and 2003:2:2:15:80:150:6:143
ramnord.de, faulstich.eu, exclusiv-catering.de plus two other host names have IP numbers in common with comtc.de.
Name Servers
comtc.de has two authoritative name servers — dns01-tld.t-online.de and dns02-tld.t-online.de.
The name server configuration of comtc.de is shared with other domains, for instance lapanow-translations.de, askis.de, alnur-kindergarten.de and two others.
Both dns01-tld.t-online.de and dns02-tld.t-online.de have two IP addresses each. dns01-tld.t-online.de resolves to 80.157.195.90 and 2003:2:6:137:80:157:195:90; dns02-tld.t-online.de resolves to 212.185.24.9 and 2003:180:a::1:53.
Mail Servers
comtc.de uses two mail servers, smtp-01.tld.t-online.de and smtp-02.tld.t-online.de.
The mail server setup of comtc.de matches that of other domains such as ghamedien.info, afkberlin.de, abousteit.com and two others.
comtc.de shares at least some of its mail servers with other domains, such as todo-design.com.
smtp-01.tld.t-online.de and smtp-02.tld.t-online.de each resolve to one IP number: smtp-01.tld.t-online.de points to 194.25.134.76 and smtp-02.tld.t-online.de points to 194.25.134.12.