vuacahoi.com - robtex.com
vuacahoi.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=1778520591 | ||||||
Same first word
vuacahoi.com |
DNS History
9 records (5 active, 4 former)
●NSns-a1.tenten.vn2026-04-27 → 2026-05-11 · 3 obs
● 2026-04-27 13:57:54
● 2026-05-11 17:42:46
●NSns-a2.tenten.vn2026-04-27 → 2026-05-11 · 3 obs
● 2026-04-27 13:57:54
● 2026-05-11 17:42:46
●NSns-a3.tenten.vn2026-04-27 → 2026-05-11 · 3 obs
● 2026-04-27 13:57:54
● 2026-05-11 17:42:46
○NSns1.zonedns.vn2018-07-07 → 2018-07-07 · 3 obs
○ 2026-04-27 13:57:54
○ 2026-05-11 17:42:46
○NSns2.zonedns.vn2018-07-07 → 2018-07-07 · 3 obs
○ 2026-04-27 13:57:54
○ 2026-05-11 17:42:46
○NSns3.zonedns.vn2018-07-07 → 2018-07-07 · 3 obs
○ 2026-04-27 13:57:54
○ 2026-05-11 17:42:46
○NSns4.zonedns.vn2018-07-07 → 2018-07-07 · 3 obs
○ 2026-04-27 13:57:54
○ 2026-05-11 17:42:46
●MXmail.vuacahoi.com2026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 17:42:46
●A103.216.112.1722026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 17:42:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| vuacahoi.com | ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.65
NS records: ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vuacahoi.com (unsigned zone)
⏱️ Timing
Total: 1491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.216.112.172 |
| NS | 3 | ns-a1.tenten.vn, ns-a3.tenten.vn... |
| MX | 1 | mail.vuacahoi.com (pri: 10) |
| TXT | 1 | v=spf1mxaip4:103.216.112.172~all |
| SOA | 1 | ns-a2.tenten.vn noreply.tenten.vn |
Analysis
IP Addresses
vuacahoi.com resolves to a single IP address: 103.216.112.172.
Other host names including tiva.vn, www.phamtung.edu.vn, www.tiva.vn, dahua.net.vn and taxibacgiang.bacninh.vn share IP numbers with vuacahoi.com.
Name Servers
vuacahoi.com is delegated to three name servers: ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.
vuacahoi.com at least partially shares name servers with other domains, including thieuhoa.com, chuyennhathinhvuonghaiphong.com.vn, dichvulandingpage.com, inphundeltavn.com and fpt-wifi.com.
Host names with two IP numbers:
ns-a1.tenten.vn points to: 2404:f080:1101:323:a150:95:115:1010 and 137.59.104.65
ns-a2.tenten.vn points to: 2404:f080:1101:323:a150:95:115:1011 and 137.59.104.66
ns-a3.tenten.vn points to: 2404:f080:1101:323:a150:95:115:1012 and 150.95.111.47
Mail Servers
vuacahoi.com is handled by a single mail server, mail.vuacahoi.com.
mail.vuacahoi.com points to a single IP: 103.216.112.172.