duchstone.com - robtex.com
duchstone.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.194.91.170🇪🇸 acens_AS82.194.80.0/20 | ||||||
| PTR | srv.prismacm.es | ||||||
| NS | ns1.bidasoamm.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 82.194.91.170🇪🇸 acens_AS82.194.80.0/20 | ||||||
| PTR | srv.prismacm.es | ||||||
| NS | dns1.bidasoamm.com ⚠️ Not in zone NS records | ||||||
| A | 82.194.91.170🇪🇸 acens_AS82.194.80.0/20 | ||||||
| PTR | srv.prismacm.es | ||||||
| NS | dns2.bidasoamm.com ⚠️ Not in zone NS records | ||||||
| A | 82.194.91.171🇪🇸 acens_AS82.194.80.0/20 | ||||||
| PTR | correo.prismacm.es | ||||||
| NS | ns2.bidasoamm.com ⚠️ Not in parent delegation | ||||||
| A | 82.194.91.171🇪🇸 acens_AS82.194.80.0/20 | ||||||
| PTR | correo.prismacm.es | ||||||
| MX | duchstone.com ⭐ | ||||||
| A | 82.194.91.170🇪🇸 acens_AS82.194.80.0/20 | ||||||
| PTR | srv.prismacm.es | ||||||
| TXT | v=spf1 ip4:82.194.91.170 +a +mx ~all | ||||||
| SOA | ns1.bidasoamm.comgestionados@hostalia.com 2026-02-12 #1 | ||||||
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=1774761362 | ||||||
MX for
duchstone.com |
Same first word
duchstone.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns1.bidasoamm.com2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 23:02:42
● 2026-03-29 05:17:58
●NSdns2.bidasoamm.com2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 23:02:42
● 2026-03-29 05:17:58
●NSns1.bidasoamm.com2016-12-19 → 2026-03-29 · 2 obs
● 2026-03-29 05:17:58
●NSns2.bidasoamm.com2016-12-19 → 2026-03-29 · 2 obs
● 2026-03-29 05:17:58
●MXduchstone.com2016-12-19 → 2026-03-29 · 2 obs
● 2026-03-29 05:17:58
●A82.194.91.1702016-12-19 → 2026-03-29 · 2 obs
● 2026-03-29 05:17:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| duchstone.com | dns1.bidasoamm.com, dns2.bidasoamm.com | 2 records |
✅ Authoritative Response
Server:82.194.91.171
NS records: dns1.bidasoamm.com, dns2.bidasoamm.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duchstone.com (unsigned zone)
⏱️ Timing
Total: 389ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.194.91.170 |
| NS | 2 | ns1.bidasoamm.com, ns2.bidasoamm.com |
| MX | 1 | duchstone.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:82.194.91.170 +a +mx ~all |
| SOA | 1 | ns1.bidasoamm.com gestionados.hostalia.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.bidasoamm.com, dns2.bidasoamm.com)
Analysis
Mail Server Role
duchstone.com serves as the mail server for duchstone.com.
IP Addresses
duchstone.com points to a single IP address: 82.194.91.170.
Other host names such as etxematik.com, joyeriaayestaran.com, hs-1729.dedicated.hostalia.com, mail.ventanasalcar.com and funditec.net share IP numbers with duchstone.com.
Name Servers
duchstone.com is delegated to four name servers: dns1.bidasoamm.com, dns2.bidasoamm.com, ns1.bidasoamm.com and ns2.bidasoamm.com.
At least part of the name servers for duchstone.com are shared with other domains, for instance laboratoriosabad.com, k-3.es, zaisa.es, izan.org and lamejorchuletadelmundo.com.
Host names with a single IP address
The host name dns1.bidasoamm.com points to 82.194.91.170.
The host name dns2.bidasoamm.com points to 82.194.91.171.
The host name ns1.bidasoamm.com points to 82.194.91.170.
The host name ns2.bidasoamm.com points to 82.194.91.171.
Host names pointing to 82.194.91.170: dns1.bidasoamm.com and ns1.bidasoamm.com.
Host names pointing to 82.194.91.171: dns2.bidasoamm.com and ns2.bidasoamm.com.
Mail Servers
Mail for duchstone.com is handled by a single mail server, duchstone.com.
Host duchstone.com points to IP 82.194.91.170.