vtourusa.com - robtex.com
vtourusa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.221.223.146🇸🇬 Amazon52.220.0.0/15 SIN prefix | ||||||
| PTR | ec2-52-221-223-146.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns23.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2151::c🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns23.domaincontrol.com | ||||||
| A | 97.74.101.12🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns23.domaincontrol.com | ||||||
| NS | ns24.domaincontrol.com | ||||||
| A | 2603:5:2251::c🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns24.domaincontrol.com | ||||||
| A | 173.201.69.12🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns24.domaincontrol.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | ns23.domaincontrol.comdns@jomax.net 2023-01-10 #0 | ||||||
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=1777163786 | ||||||
Same first word
vtourusa.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns23.domaincontrol.com2026-03-25 → 2026-04-26 · 3 obs
● 2026-03-25 12:47:04
● 2026-04-26 00:54:42
●NSns24.domaincontrol.com2026-03-25 → 2026-04-26 · 3 obs
● 2026-03-25 12:47:04
● 2026-04-26 00:54:42
○NSns4.wixdns.net2015-10-27 → 2016-04-03 · 4 obs
● 2016-04-03 19:25:10
○ 2016-11-20 14:27:58
○ 2026-04-26 00:54:42
○NSns5.wixdns.net2015-10-27 → 2016-04-03 · 4 obs
● 2016-04-03 19:25:10
○ 2016-11-20 14:27:58
○ 2026-04-26 00:54:42
○A23.236.62.1472015-10-27 → 2016-04-03 · 4 obs
● 2016-04-03 19:25:10
○ 2016-11-20 14:27:58
○ 2026-04-26 00:54:42
●A52.221.223.1462026-03-25 → 2026-04-26 · 3 obs
● 2026-03-25 12:47:04
● 2026-04-26 00:54:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| vtourusa.com | ns23.domaincontrol.com, ns24.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.12
NS records: ns23.domaincontrol.com, ns24.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vtourusa.com (unsigned zone)
⏱️ Timing
Total: 389ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.221.223.146 |
| NS | 2 | ns23.domaincontrol.com, ns24.domaincontrol.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns23.domaincontrol.com, ns23.domaincontrol.com, ns24.domaincontrol.com...)
Analysis
IP Addresses
vtourusa.com points to IP number: 52.221.223.146.
Other host names such as mail.3svg.org, ntourusa.com, bttus.com, americasunshine.com and ec2-52-221-223-146.ap-southeast-1.compute.amazonaws.com share IPs with vtourusa.com.
Name Servers
vtourusa.com is delegated to two name servers: ns23.domaincontrol.com and ns24.domaincontrol.com.
vtourusa.com shares the same name server setup as rebate.world, tactdeal.com, codeofjustice.net, topflightagent.com and corp.mobi.
vtourusa.com shares some name servers with other domains, for instance abqconcreteworks.com.
Host names with two IP numbers: ns23.domaincontrol.com points to: 2603:5:2151::c and 97.74.101.12; ns24.domaincontrol.com points to: 2603:5:2251::c and 173.201.69.12.
Mail Servers
vtourusa.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup for vtourusa.com matches that of other domains, for instance szdbst.com, shbund.com, zhangxiangame.com, anfan.com and hgqctech.com.
vtourusa.com shares some mail servers with other domains, for instance htpulin.com, zjjs.edu.cn and liketop.cn.