karlosnet.com - robtex.com
karlosnet.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 -all | ||||||
| SOA | ns1.sarenet.esdnsmaster@sarenet.es 2025-07-24 #3 | ||||||
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=1774571442 | ||||||
Subdomains
sareplus.karlosnet.com |
Same first word
karlosnet.com |
Similar names
DNS History
5 records (3 active, 2 former)
●NSns1.sarenet.es2015-06-28 → 2026-03-27 · 2 obs
● 2026-03-27 00:43:24
●NSns2.sarenet.es2015-06-28 → 2026-03-27 · 2 obs
● 2026-03-27 00:43:24
●MXsmtp.sarenet.es2015-06-28 → 2026-03-27 · 2 obs
● 2026-03-27 00:43:24
○A194.30.59.52016-12-24 → 2017-01-08 · 5 obs
● 2016-12-24 04:39:22
● 2017-01-08 01:22:32
○ 2026-02-23 11:50:46
○ 2026-03-27 00:43:24
○A194.30.59.62015-06-28 → 2016-12-13 · 4 obs
● 2016-12-13 16:11:18
○ 2016-12-24 04:39:22
○ 2026-03-27 00:43:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| karlosnet.com | ns2.sarenet.es, ns1.sarenet.es | - |
✅ Authoritative Response
Server:212.81.130.10
NS records: ns2.sarenet.es, ns1.sarenet.es
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for karlosnet.com (unsigned zone)
⏱️ Timing
Total: 699ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.sarenet.es, ns2.sarenet.es |
| MX | 1 | smtp.sarenet.es (pri: 5) |
| TXT | 1 | v=spf1 include:sarenet.es -all |
| SOA | 1 | ns1.sarenet.es dnsmaster.sarenet.es |
Analysis
Hierarchy
karlosnet.com is the parent of sareplus.karlosnet.com.
Name Servers
karlosnet.com is delegated to two name servers: ns1.sarenet.es and ns2.sarenet.es.
karlosnet.com uses the same name server setup as other domains such as 43.30.194.in-addr.arpa, megatech-industries.com, irimo.net, cartera.net and aliprox.org.
karlosnet.com shares some name servers with other domains, for example iberdrolatexas.com, sp-dataserve.net, iberdrola.com.mx and iberdrola.us.
These name servers are commonly used together 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
karlosnet.com is handled by a single mail server, smtp.sarenet.es.
karlosnet.com shares the same mail server setup as other domains, for instance ado.es, rutas10.com, comunidadconcierto.com, himesa.net and sortze.com.
karlosnet.com shares mail servers with other domains at least partially; for instance envases.org, bilbu.es, transcobet.com, biasesoria.com and miko.es.
These mail servers are commonly used with the servers mail.betapack.com, smtp.betapack.com and smtpbackup.betapack.com.
Host name smtp.sarenet.es points to three IP numbers: 194.30.0.70, 194.30.0.71 and 194.30.0.72.