infrastructure-support.eu - robtex.com
infrastructure-support.eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 2026-05-04 #20 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1124115370 | ||||||
Subdomains
ticket.infrastructure-support.eu |
Same first word
infrastructure-support.eu |
DNS History
6 records (6 active, 0 former)
●NSdns01-tld.t-online.de2026-03-05 → 2026-05-11 · 2 obs
● 2026-05-11 19:41:02
●NSdns02-tld.t-online.de2026-03-05 → 2026-05-11 · 2 obs
● 2026-05-11 19:41:02
●MXsmtp-01.tld.t-online.de2026-03-05 → 2026-05-11 · 2 obs
● 2026-05-11 19:41:02
●MXsmtp-02.tld.t-online.de2026-03-05 → 2026-05-11 · 2 obs
● 2026-05-11 19:41:02
●A2003:2:2:15:80:150:6:1432026-03-05 → 2026-05-11 · 2 obs
● 2026-05-11 19:41:02
●A80.150.6.1432026-03-05 → 2026-05-11 · 2 obs
● 2026-05-11 19:41:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| infrastructure-support.eu | dns02-tld.t-online.de, dns01-tld.t-online.de | - |
✅ Authoritative Response
Server:212.185.24.9
NS records: dns02-tld.t-online.de, dns01-tld.t-online.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1573ms | 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
Hierarchy
infrastructure-support.eu is parent of ticket.infrastructure-support.eu.
IP Addresses
infrastructure-support.eu points to two IP numbers: 2003:2:2:15:80:150:6:143 and 80.150.6.143.
Other host names, for instance offensive-hardcore.com, wach.de, magtek.ch, www.glas-steidle.de and fenster-rollaeden.de share IP numbers with infrastructure-support.eu.
Name Servers
infrastructure-support.eu's delegation is to two name servers dns01-tld.t-online.de and dns02-tld.t-online.de.
infrastructure-support.eu shares the same name server configuration as other domains, such as uledoc.de, andreas-grebing.de, spreine.eu, pilotcalc.de and agk-online.de.
Host names with two IP numbers: dns01-tld.t-online.de points to 2003:2:6:137:80:157:195:90 and 80.157.195.90; dns02-tld.t-online.de points to 2003:180:a::1:53 and 212.185.24.9
Mail Servers
Two mail servers smtp-01.tld.t-online.de and smtp-02.tld.t-online.de handle infrastructure-support.eu.
infrastructure-support.eu uses the same mail server setup as other domains such as moderator4you.homepage.t-online.de, worldrunner.de, ahlert-mode.de, celebran.de and idems.de.
infrastructure-support.eu shares some mail servers with other domains at least partially, for example e-der.de.
These mail servers are often used alongside the mail servers eder-de0c.mail.protection.outlook.com.
Host names with a single IP:
smtp-01.tld.t-online.de resolves to 194.25.134.76.
smtp-02.tld.t-online.de resolves to 194.25.134.12.