12visa.com - robtex.com
12visa.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=1784316572 | ||||||
Same first word
12visa.com |
Similar names
DNS History
10 records (6 active, 4 former)
○NSns1.nameself.com2015-05-27 → 2016-09-08 · 4 obs
● 2016-09-08 18:23:22
○ 2017-04-21 08:14:22
○ 2026-07-17 19:58:28
●NSns1.whois.com2026-03-03 → 2026-07-17 · 3 obs
● 2026-03-03 12:00:20
● 2026-07-17 19:58:28
○NSns2.nameself.com2015-05-27 → 2016-09-08 · 4 obs
● 2016-09-08 18:23:22
○ 2017-04-21 08:14:22
○ 2026-07-17 19:58:28
●NSns2.whois.com2026-03-03 → 2026-07-17 · 3 obs
● 2026-03-03 12:00:20
● 2026-07-17 19:58:28
●NSns3.whois.com2026-03-03 → 2026-07-17 · 3 obs
● 2026-03-03 12:00:20
● 2026-07-17 19:58:28
●NSns4.whois.com2026-03-03 → 2026-07-17 · 3 obs
● 2026-03-03 12:00:20
● 2026-07-17 19:58:28
○MXmx1.titan.email2026-03-03 → 2026-03-03 · 3 obs
○ 2026-06-23 01:18:54
○ 2026-07-17 19:58:28
○MXmx2.titan.email2026-03-03 → 2026-03-03 · 3 obs
○ 2026-06-23 01:18:54
○ 2026-07-17 19:58:28
●MXpro203.emailserver.vn2026-06-23 → 2026-07-17 · 3 obs
● 2026-06-23 01:18:54
● 2026-07-17 19:58:28
●A162.215.226.72026-03-03 → 2026-07-17 · 2 obs
● 2026-07-17 19:58:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 12visa.com | ns1.whois.com, ns2.whois.com, ns3.whois.com, ns4.whois.com | 16 records |
✅ Authoritative Response
Server:162.251.82.124
NS records: ns1.whois.com, ns2.whois.com, ns3.whois.com, ns4.whois.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
No DNSKEY for 12visa.com
⏱️ Timing
Total: 333ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.215.226.7 |
| NS | 4 | ns3.whois.com, ns1.whois.com... |
| MX | 1 | pro203.emailserver.vn (pri: 0) |
| TXT | 1 | v=spf1 mx include:emailserver.vn include |
| SOA | 1 | ns1.whois.com briancaokhoa2fa.gmail.com |
📌 Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (ns1.whois.com, ns1.whois.com, ns1.whois.com...)
Analysis
IP Addresses
12visa.com resolves to just one IP address, 162.215.226.7.
Two other host names, along with smart2rich.com, www.foodpoi.com and dc-a2b18000-mail.droppops.com, also share IP numbers with 12visa.com.
Name Servers
The NS records for 12visa.com point to four name servers: ns1.whois.com, ns2.whois.com, ns3.whois.com and ns4.whois.com.
12visa.com shares at least some of its name servers with other domains, including listening4america.com, nerrencommercial.com, mfaust.net and two others.
These name servers are frequently seen alongside the name servers 208.91.197.91.
Each of the host names ns1.whois.com, ns2.whois.com, ns3.whois.com and ns4.whois.com resolves to four IP addresses: ns1.whois.com resolves to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251; ns2.whois.com resolves to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249; ns3.whois.com resolves to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247; ns4.whois.com resolves to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.
Mail Servers
The sole mail server for 12visa.com is pro203.emailserver.vn.
Among the domains sharing a mail server setup with 12visa.com are overmore.vn, omnuong.vn, quoccuongad.vn and two others.
There is at least a partial MX overlap between 12visa.com and other domains, including lephong.vn, centurylogistics.com.vn, adorpas.com and two others.
pro203.emailserver.vn carries a single IP number, which is 103.110.129.203.