monterocr.com - dns.ninja
monterocr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 131.108.37.214🇨🇷 AS262197131.108.37.0/24 | ||||||
| NS | ns10.sitek.cr ⭐ | ||||||
| A | 131.108.37.212🇨🇷 AS262197131.108.37.0/24 | ||||||
| PTR | mail5.sitek.cr | ||||||
| NS | ns5.sitek.cr | ||||||
| A | 200.91.163.180🇨🇷 AS11830200.91.160.0/20 COLUMBUS NETWORKS TRANSIT CUSTOMERS | ||||||
| PTR | mail.sitek.cr | ||||||
| MX | mail1.monterocr.com ⭐ | ||||||
| A | 131.108.37.220🇨🇷 AS262197131.108.37.0/24 | ||||||
| PTR | mail6.sitek.cr | ||||||
| MX | mail2.monterocr.com(20) | ||||||
| A | 200.91.92.138🇨🇷 AS11830200.91.64.0/18 LACNIC generated route for Instituto Costarricense de Electricidad y Telecom. | ||||||
| PTR | mail6.sitek.cr | ||||||
| MX | mail3.monterocr.com(30) | ||||||
| A | 190.108.72.76🇨🇷 AS263246190.108.72.0/24 Metrowireless Solutions de Costa Rica, SA | ||||||
| PTR | mail6.sitek.cr | ||||||
| MX | mail.monterocr.com(40) | ||||||
| A | 131.108.37.220🇨🇷 AS262197131.108.37.0/24 | ||||||
| PTR | mail6.sitek.cr | ||||||
| A | 190.108.72.76🇨🇷 AS263246190.108.72.0/24 Metrowireless Solutions de Costa Rica, SA | ||||||
| PTR | mail6.sitek.cr | ||||||
| A | 200.91.92.138🇨🇷 AS11830200.91.64.0/18 LACNIC generated route for Instituto Costarricense de Electricidad y Telecom. | ||||||
| PTR | mail6.sitek.cr | ||||||
| TXT | v=spf1 a mx ip4:190.108.72.76 ip4:200.91.92.138 ip4:131.108.37.220 -all | ||||||
| SOA | ns10.sitek.crsoporte@sitek.cr 2019-10-21 #31 | ||||||
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=1786529289 | ||||||
Subdomains
Same first word
monterocr.com |
Similar names
cromentor.com |
centromor.com.pl |
ortnercom.com.ar |
comernort.com |
comterron.com |
tremorcon.com |
cronomter.com |
metrocron.com |
monroectr.org |
tomcorner.net |
mrocentro.com |
mtcoroner.org |
DNS History
7 records (7 active, 0 former)
●MXmail.monterocr.com2019-12-16 → 2026-08-12 · 2 obs
● 2026-08-12 10:37:42
●MXmail1.monterocr.com2019-12-16 → 2026-08-12 · 2 obs
● 2026-08-12 10:37:42
●MXmail2.monterocr.com2019-12-16 → 2026-08-12 · 2 obs
● 2026-08-12 10:37:42
●MXmail3.monterocr.com2026-02-22 → 2026-08-12 · 3 obs
● 2026-02-22 21:34:34
● 2026-08-12 10:37:42
●A131.108.37.2142026-02-16 → 2026-08-12 · 2 obs
● 2026-08-12 10:37:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| monterocr.com | ns5.sitek.cr, ns10.sitek.cr | - |
✅ Authoritative Response
Server:131.108.37.212
NS records: ns5.sitek.cr, ns10.sitek.cr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for monterocr.com (unsigned zone)
⏱️ Timing
Total: 512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.108.37.214 |
| NS | 2 | ns10.sitek.cr, ns5.sitek.cr |
| MX | 4 | mail3.monterocr.com (pri: 40), mail.monterocr.com (pri: 10)... |
| TXT | 1 | v=spf1 a mx ip4:190.108.72.76 ip4:200.91 |
| SOA | 1 | ns10.sitek.cr soporte.sitek.cr |
Analysis
Hierarchy
monterocr.com serves as the parent of mail2.monterocr.com, mail.monterocr.com, mail1.monterocr.com and mail3.monterocr.com.
IP Addresses
monterocr.com has exactly one IP address — 131.108.37.214.
gruposervica.com, www.corporacioncek.com, 3r.cr plus two other host names have IP numbers in common with monterocr.com.
Name Servers
The NS records for monterocr.com delegate to ns10.sitek.cr and ns5.sitek.cr.
The name server configuration of monterocr.com is shared with other domains, for instance santafegrupo.com, puertolibrecr.com, carnesdonfernando.com and two others.
monterocr.com has at least partial name server overlap with other domains, such as cnc.co.cr, allpack.cr, solucionessbc.com and two others.
It is common to see these name servers used together with name servers ns8.sitek.cr and ns4.sitek.cr.
ns10.sitek.cr directs to 131.108.37.212 and ns5.sitek.cr directs to 200.91.163.180; each host name points to exactly one IP number.
Mail Servers
Four mail servers handle email for monterocr.com: mail1.monterocr.com, mail2.monterocr.com, mail3.monterocr.com and mail.monterocr.com.
Host names carrying three IP numbers:
mail.monterocr.com maps to three IP addresses: 131.108.37.220, 190.108.72.76 and 200.91.92.138.
Host names resolving to a single IP address:
mail1.monterocr.com resolves to the IP address 131.108.37.220.
mail2.monterocr.com resolves to the IP address 200.91.92.138.
mail3.monterocr.com resolves to the IP address 190.108.72.76.
mail.monterocr.com and mail1.monterocr.com each have 131.108.37.220 IP addresses.
mail.monterocr.com and mail3.monterocr.com each have 190.108.72.76 IP addresses.
mail.monterocr.com and mail2.monterocr.com each have 200.91.92.138 IP addresses.