congnhanvanbang.com - robtex.com
congnhanvanbang.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=1778524296 | ||||||
Same first word
congnhanvanbang.com |
DNS History
6 records (6 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 18:41:34
●NSns2.zonedns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 18:41:34
●NSns3.zonedns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 18:41:34
●NSns4.zonedns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 18:41:34
●MXmx.yandex.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 18:41:34
●A103.28.36.2232026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 18:41:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| congnhanvanbang.com | ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn | - |
✅ Authoritative Response
Server:103.176.178.51
NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1813ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.28.36.223 |
| NS | 3 | ns1.zonedns.vn, ns3.zonedns.vn... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | mx.yandex.net. |
| SOA | 1 | ns1.zonedns.vn root.congnhanvanbang.com |
Analysis
IP Addresses
congnhanvanbang.com resolves to a single IP: 103.28.36.223.
Other host names, for instance www.vietnamseaplanetour.com, www.vietnamhelicoptertravel.com, trungtinjsc.vn, tuthienxanh.com and vietgreenvisa.com share IP numbers with congnhanvanbang.com.
Name Servers
congnhanvanbang.com is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
congnhanvanbang.com shares some name servers with other domains, for example 2hand.io.vn, tnetwork.net, cokhianduong.com.vn, bacsisan.com and vinhomegoldencity.vn.
These name servers are commonly used together with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Host names with two IP numbers:
ns1.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.
ns2.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.
ns3.zonedns.vn points to 2001:df1:3200::15 and 103.28.36.30.
ns4.zonedns.vn points to 2001:df1:3200::15 and 103.28.39.159.
Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.
Names pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn.
Mail Servers
congnhanvanbang.com is handled by a single mail server, mx.yandex.net.
congnhanvanbang.com shares the mail server setup with other domains, for example meikon.ru, biofaspb.ru, tek-stroi.ru, djurkovic.me and itckonex.ru.
congnhanvanbang.com shares some mail servers with other domains, at least partially; for instance fora-fc.ru, colorgr.ru, kart-club.com, staffer.ru and jipyedekparca.com.
mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.