costsolution.eu - dns.ninja
costsolution.eu
| 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 | ||||||
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=1126901061 | ||||||
Same first word
costsolution.net |
costsolution.eu |
Similar names
cotsolutions.co.uk |
otcsolutions.org |
cotsolutions.co.cr |
tcosolutions.net |
tocsolutions.biz |
otcsolutions.info |
tocsolutions.com |
otcsolutions.net |
octsolutions.com |
DNS History
6 records (6 active, 0 former)
●NSdns01-tld.t-online.de2015-04-30 → 2026-08-09 · 2 obs
● 2026-08-09 08:08:22
●NSdns02-tld.t-online.de2015-04-30 → 2026-08-09 · 2 obs
● 2026-08-09 08:08:22
●MXsmtp-01.tld.t-online.de2015-04-30 → 2026-08-09 · 2 obs
● 2026-08-09 08:08:22
●MXsmtp-02.tld.t-online.de2015-04-30 → 2026-08-09 · 2 obs
● 2026-08-09 08:08:22
●A2003:2:2:15:80:150:6:1432015-04-30 → 2026-08-09 · 2 obs
● 2026-08-09 08:08:22
●A80.150.6.1432015-04-30 → 2026-08-09 · 2 obs
● 2026-08-09 08:08:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| costsolution.eu | 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 costsolution.eu (unsigned zone)
⏱️ Timing
Total: 992ms | 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
costsolution.eu resolves to the IP addresses 80.150.6.143 and 2003:2:2:15:80:150:6:143
rbb-beteiligungen.de, a-ex-l.com, seelke.info plus two other host names have IP numbers in common with costsolution.eu.
Name Servers
costsolution.eu has two authoritative name servers — dns01-tld.t-online.de and dns02-tld.t-online.de.
The name server configuration of costsolution.eu is shared with other domains, for instance rosentrittrene.de, rotec-sp.de, wodabo.com and two others.
The name servers for costsolution.eu overlap at least partially with those of other domains — for example variag.net.
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
costsolution.eu uses two mail servers, smtp-01.tld.t-online.de and smtp-02.tld.t-online.de.
The mail server setup of costsolution.eu matches that of other domains such as matzon.de, ib-sint.de, ring-a-natur.com and two others.
smtp-01.tld.t-online.de directs to 194.25.134.76 and smtp-02.tld.t-online.de directs to 194.25.134.12; each host name points to exactly one IP number.