congnghechat.vn - robtex.com
congnghechat.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.159.51.237🇻🇳 NHAN-HOA-AS-VN103.159.51.0/24 NHANHOASOLUTIONS-VN | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.zonedns.vn | ||||||
| NS | ns2.zonedns.vn | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN | ||||||
| NS | ns3.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| NS | ns4.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| SOA | ns1.zonedns.vnroot@congnghechat.vn 2025-08-13 #3 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030748098 | ||||||
Subdomains
www.congnghechat.vn |
Same first word
congnghechat.vn |
DNS History
5 records (5 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 11:58:12
●NSns2.zonedns.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 11:58:12
●NSns3.zonedns.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 11:58:12
●NSns4.zonedns.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 11:58:12
●A103.159.51.2372026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 11:58:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | e.dns-servers.vn, c.dns-servers.vn, g.dns-servers.vn, d.dns-servers.vn... | - |
| congnghechat.vn | ns3.zonedns.vn, ns1.zonedns.vn, ns4.zonedns.vn, ns2.zonedns.vn | - |
✅ Authoritative Response
Server:103.28.39.159
NS records: ns3.zonedns.vn, ns1.zonedns.vn, ns4.zonedns.vn, ns2.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for congnghechat.vn (unsigned zone)
⏱️ Timing
Total: 2093ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.159.51.237 |
| NS | 4 | ns1.zonedns.vn, ns2.zonedns.vn... |
| SOA | 1 | ns1.zonedns.vn root.congnghechat.vn |
Analysis
Hierarchy
The parent of www.congnghechat.vn is congnghechat.vn.
IP Addresses
congnghechat.vn points to a single IP number: 103.159.51.237.
Other host names, for instance xeghepvip247.com and phuchungincons.vn, share IP numbers with congnghechat.vn.
Name Servers
congnghechat.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
congnghechat.vn shares name servers with other domains at least partially, for instance thayhoai.edu.vn, tshirt.vn, nafoodsgroup.com, kitcher.vn and 9chum.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
Host names that point to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn
Host names that point to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn