doistua.com - robtex.com
doistua.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sarenet.es ⭐ | ||||||
| A | 194.30.0.101🇪🇸 SARENET194.30.0.0/17 Clients of SARENET AS3262 | ||||||
| NS | ns2.sarenet.es | ||||||
| A | 212.81.130.10🇪🇸 SARENET212.81.128.0/17 Clients of SARENET AS3262 | ||||||
| MX | smtp.sarenet.es ⭐ | ||||||
| A | 194.30.0.70🇪🇸 SARENET194.30.0.0/17 Clients of SARENET AS3262 | ||||||
| PTR | smtp3.sarenet.es | ||||||
| A | 194.30.0.71🇪🇸 SARENET194.30.0.0/17 Clients of SARENET AS3262 | ||||||
| PTR | smtp2.sarenet.es | ||||||
| A | 194.30.0.72🇪🇸 SARENET194.30.0.0/17 Clients of SARENET AS3262 | ||||||
| PTR | smtp1.sarenet.es | ||||||
| TXT | v=spf1 include:sarenet.es ip4:99.81.216.78 ip4:34.249.190.60 ip4:108.128.137.... | ||||||
| TXT | MS=3D29F5D3185842F8332E30D4539C47C11E238BFE | ||||||
| SOA | ns1.sarenet.esdnsmaster@sarenet.es 2026-01-12 #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=1778572136 | ||||||
Subdomains
www.doistua.com |
Same first word
doistua.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.sarenet.es2015-08-17 → 2026-05-12 · 2 obs
● 2026-05-12 07:53:38
●NSns2.sarenet.es2015-08-17 → 2026-05-12 · 2 obs
● 2026-05-12 07:53:38
●MXsmtp.sarenet.es2015-08-17 → 2026-05-12 · 2 obs
● 2026-05-12 07:53:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doistua.com | ns2.sarenet.es, ns1.sarenet.es | - |
✅ Authoritative Response
Server:194.30.0.101
NS records: ns2.sarenet.es, ns1.sarenet.es
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doistua.com (unsigned zone)
⏱️ Timing
Total: 833ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.sarenet.es, ns2.sarenet.es |
| MX | 1 | smtp.sarenet.es (pri: 5) |
| TXT | 2 | v=spf1 include:sarenet.es ip4:99.81.216., MS=3D29F5D3185842F8332E30D4539C47C11E238 |
| SOA | 1 | ns1.sarenet.es dnsmaster.sarenet.es |
Analysis
Hierarchy
The parent of www.doistua.com is doistua.com.
Name Servers
Two name servers ns1.sarenet.es and ns2.sarenet.es handle the delegation for doistua.com.
doistua.com shares the same name server setup as other domains, for example ifc.es, ghcranes.com, nkoeneko.com, 125.30.194.in-addr.arpa and bertsosarrerak.eus.
doistua.com at least partially shares name servers with other domains, for example electricaconquense.com, iberdrola.vn, ibrholdings.com, aparador.com.pt and iberdrola.eu.
these name servers commonly pair with nsusctmar04.iberdrola.com, nsusorsw104.iberdrola.com, dns2.iberdrola.es and dns.iberdrola.es.
Host names with one IP number:
ns1.sarenet.es points to 194.30.0.101; ns2.sarenet.es points to 212.81.130.10.
Mail Servers
The smtp.sarenet.es mail server handles doistua.com.
doistua.com shares the same mail server setup as other domains, including sivdepot.com, emedica.es, grupofaesfarma.com, el-casco.es and erasmo.es.
doistua.com shares at least some mail servers with other domains, for instance gorkaizagirre.com, macandrews.com and bmi.es.
Host name smtp.sarenet.es resolves to three IP numbers: 194.30.0.70, 194.30.0.71 and 194.30.0.72.