cuvisa.com - dns.ninja
cuvisa.com
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=1785642922 | ||||||
Subdomains
mail.cuvisa.com |
Same first word
cuvisa.com |
Similar names
DNS History
15 records (7 active, 8 former)
○NSns1.manati02-dns.net2015-08-12 → 2017-01-26 · 4 obs
● 2017-01-26 19:42:00
○ 2018-10-06 04:20:42
○ 2026-08-02 04:13:10
●NSns1.tecnoweb.net2026-03-27 → 2026-08-02 · 3 obs
● 2026-03-27 19:21:08
● 2026-08-02 04:13:10
○NSns106.accountservergroup.com2018-10-06 → 2018-10-06 · 4 obs
● 2018-10-06 04:20:42
○ 2026-03-27 19:21:08
○ 2026-08-02 04:13:10
○NSns107.accountservergroup.com2018-10-06 → 2018-10-06 · 4 obs
● 2018-10-06 04:20:42
○ 2026-03-27 19:21:08
○ 2026-08-02 04:13:10
○NSns2.manati02-dns.net2015-08-12 → 2017-01-26 · 4 obs
● 2017-01-26 19:42:00
○ 2018-10-06 04:20:42
○ 2026-08-02 04:13:10
●NSns2.tecnoweb.net2026-03-27 → 2026-08-02 · 3 obs
● 2026-03-27 19:21:08
● 2026-08-02 04:13:10
●NSns3.tecnoweb.net2026-03-27 → 2026-08-02 · 3 obs
● 2026-03-27 19:21:08
● 2026-08-02 04:13:10
●NSns4.tecnoweb.net2026-03-27 → 2026-08-02 · 3 obs
● 2026-03-27 19:21:08
● 2026-08-02 04:13:10
○MXmail.cuvisa.com2015-08-12 → 2017-01-26 · 4 obs
● 2017-01-26 19:42:00
○ 2018-10-06 04:20:42
○ 2026-08-02 04:13:10
●MXmx-01-us-east-2.prod.hydra.sophos.com2026-03-27 → 2026-08-02 · 3 obs
● 2026-03-27 19:21:08
● 2026-08-02 04:13:10
●MXmx-02-us-east-2.prod.hydra.sophos.com2026-03-27 → 2026-08-02 · 3 obs
● 2026-03-27 19:21:08
● 2026-08-02 04:13:10
○MXshared53.accountservergroup.com2018-10-06 → 2018-10-06 · 4 obs
● 2018-10-06 04:20:42
○ 2026-03-27 19:21:08
○ 2026-08-02 04:13:10
○A162.215.248.2312018-10-06 → 2018-10-06 · 4 obs
● 2018-10-06 04:20:42
○ 2026-03-27 19:21:08
○ 2026-08-02 04:13:10
○A173.236.4.1032015-08-12 → 2017-01-26 · 4 obs
● 2017-01-26 19:42:00
○ 2018-10-06 04:20:42
○ 2026-08-02 04:13:10
●A177.126.39.2312026-03-27 → 2026-08-02 · 3 obs
● 2026-03-27 19:21:08
● 2026-08-02 04:13:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cuvisa.com | ns1.tecnoweb.net, ns2.tecnoweb.net, ns3.tecnoweb.net, ns4.tecnoweb.net | - |
✅ Authoritative Response
Server:148.163.223.10
NS records: ns1.tecnoweb.net, ns2.tecnoweb.net, ns3.tecnoweb.net, ns4.tecnoweb.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuvisa.com (unsigned zone)
⏱️ Timing
Total: 692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.126.39.231 |
| NS | 4 | ns4.tecnoweb.net, ns3.tecnoweb.net... |
| MX | 2 | mx-02-us-east-2.prod.hydra.sophos.com (p, mx-01-us-east-2.prod.hydra.sophos.com (p |
| TXT | 2 | google-site-verification=CCyAE0_cDEaN0m-, v=spf1 +a +mx +ip4:177.126.39.231 ~all |
| SOA | 1 | ns1.tecnoweb.net root.server231-mex.tecn |
Analysis
Hierarchy
The domain mail.cuvisa.com falls under the parent cuvisa.com.
IP Addresses
cuvisa.com points to a single IP number: 177.126.39.231.
Additional host names — defendo.com.mx, digitalit.com.mx, jginstructores.com.mx and two others — share IP numbers with cuvisa.com.
Name Servers
cuvisa.com has four authoritative name servers: ns1.tecnoweb.net, ns2.tecnoweb.net, ns3.tecnoweb.net and ns4.tecnoweb.net.
At least some of cuvisa.com's name servers are shared with other domains, for example vecinosmiradordesandamian.com, grsumind.com.mx, caronicomputer.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns1.tecnoweb.net directs to 148.163.223.10 and 2607:f740:56:10::bb; ns2.tecnoweb.net directs to 176.58.90.20 and 2a00:dd80:3e::fa0; ns3.tecnoweb.net directs to 179.61.12.30 and 2803:a410:9012:30::; ns4.tecnoweb.net directs to 177.126.39.40 and 2803:a410:9039:40::40.
Mail Servers
cuvisa.com has two mail servers: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com.
cuvisa.com shares the same mail server setup as other domains, including integrilogic.com, fageninc.com, onlinewheelsdirect.com and two others.
cuvisa.com shares mail servers — at least in part — with other domains, including eyeonbroad.com, tubosyperfiles.com, dataresolution.net and two others.
mx-01-us-east-2.prod.hydra.sophos.com resolves to 3.14.30.116, 3.139.189.39 and 18.117.64.179; mx-02-us-east-2.prod.hydra.sophos.com resolves to those same three IP addresses.
Host names pointing to 3.14.30.116 IP addresses: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com.
Host names pointing to 3.139.189.39 IP addresses: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com.
Host names pointing to 18.117.64.179 IP addresses: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com.