castroteco.com - robtex.com
castroteco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.223.111.91🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | f10web.es | ||||||
| NS | ns1.castroteco.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 82.223.111.91🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | f10web.es | ||||||
| NS | ns17.hostingf10.net ⚠️ Not in zone NS records | ||||||
| A | 82.223.111.91🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | f10web.es | ||||||
| NS | ns18.hostingf10.net ⚠️ Not in zone NS records | ||||||
| A | 82.223.111.91🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | f10web.es | ||||||
| NS | ns2.castroteco.com ⚠️ Not in parent delegation | ||||||
| A | 217.160.108.22🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| PTR | hosting.server.caf22.fr | ||||||
| MX | mail.castroteco.com ⭐ | ||||||
| A | 82.223.111.91🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | f10web.es | ||||||
| TXT | v=spf1 +a +mx +a:f10web.es -all | ||||||
| SOA | ns1.castroteco.comcarlos@roteco.es 2024-11-25 #17 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774380302 | ||||||
Subdomains
Same first word
castroteco.com |
Similar names
DNS History
8 records (6 active, 2 former)
○NSns.castroteco.com2015-07-20 → 2018-05-18 · 4 obs
● 2018-05-18 18:18:46
○ 2026-02-16 11:21:02
○ 2026-03-24 19:37:00
●NSns1.castroteco.com2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 11:21:02
● 2026-03-24 19:37:00
●NSns17.hostingf10.net2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 11:21:02
● 2026-03-24 19:37:00
●NSns18.hostingf10.net2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 11:21:02
● 2026-03-24 19:37:00
●NSns2.castroteco.com2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 11:21:02
● 2026-03-24 19:37:00
●MXmail.castroteco.com2015-07-20 → 2026-03-24 · 2 obs
● 2026-03-24 19:37:00
○A81.169.255.2462015-07-20 → 2018-05-18 · 4 obs
● 2018-05-18 18:18:46
○ 2026-02-16 11:21:02
○ 2026-03-24 19:37:00
●A82.223.111.912026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 11:21:02
● 2026-03-24 19:37:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| castroteco.com | ns17.hostingf10.net, ns18.hostingf10.net | - |
✅ Authoritative Response
Server:82.223.111.91
NS records: ns17.hostingf10.net, ns18.hostingf10.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for castroteco.com (unsigned zone)
⏱️ Timing
Total: 898ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.223.111.91 |
| NS | 2 | ns1.castroteco.com, ns2.castroteco.com |
| MX | 1 | mail.castroteco.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:f10web.es -all |
| SOA | 1 | ns1.castroteco.com carlos.roteco.es |
Analysis
Hierarchy
castroteco.com has children mail.castroteco.com, ns2.castroteco.com and ns1.castroteco.com.
IP Addresses
castroteco.com resolves to a single IP: 82.223.111.91.
Other host names, for instance girgal.es, mail.diconsil.com, f10web.es, ns2.jusq.es and mail.casaishijos.com share IP numbers with castroteco.com.
Name Servers
castroteco.com is delegated to four name servers: ns1.castroteco.com, ns2.castroteco.com, ns17.hostingf10.net and ns18.hostingf10.net.
castroteco.com shares some name servers with other domains, for example roteco.es, suministrossalvaterra.com, diconsil.com, jbbouza.com and casaishijos.com.
these name servers are often used with ns1.roteco.es, ns2.roteco.es, ns1.suministrossalvaterra.com, ns2.suministrossalvaterra.com, ns1.diconsil.com, ns2.diconsil.com, ns1.jbbouza.com, ns2.jbbouza.com, ns1.casaishijos.com and ns2.casaishijos.com.
Hostnames with a single IP:
ns1.castroteco.com points to: 82.223.111.91.
ns2.castroteco.com points to: 217.160.108.22.
ns17.hostingf10.net points to: 82.223.111.91.
ns18.hostingf10.net points to: 82.223.111.91.
Hostnames pointing to 82.223.111.91: ns1.castroteco.com, ns17.hostingf10.net and ns18.hostingf10.net.
Mail Servers
castroteco.com is handled by a single mail server, mail.castroteco.com.
Host name mail.castroteco.com points to IP 82.223.111.91.