congty22.net.vn - robtex.com
congty22.net.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 171.244.7.83🇻🇳 VTDC-AS-VN171.244.4.0/22 Proxy-registered route object | ||||||
| A | 171.244.7.84🇻🇳 VTDC-AS-VN171.244.4.0/22 Proxy-registered route object | ||||||
| NS | ns2.viettelidc.com.vn ⭐ | ||||||
| A | 2401:5f80:4000:1::4🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 115.84.181.10🇻🇳 VTDC-AS-VN115.84.180.0/22 Proxy-registered route object | ||||||
| PTR | ns2.vtdc.net | ||||||
| PTR | ns2.viettelidc.com.vn | ||||||
| NS | ns.viettelidc.com.vn | ||||||
| A | 2401:5f80:2000:1::5🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 115.84.177.8🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object | ||||||
| PTR | ns.vtdc.net | ||||||
| PTR | ns.viettelidc.com.vn | ||||||
| NS | ns1.viettelidc.com.vn ⚠️ Not in parent delegation | ||||||
| A | 2401:5f80:2000:2::4🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 115.84.177.33🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object | ||||||
| PTR | ns1.vtdc.net | ||||||
| PTR | ns1.viettelidc.com.vn | ||||||
| SOA | ns1.viettelidc.com.vnhostmaster@congty22.net.vn serial=1778480108 | ||||||
net.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn 2018-01-12 #45 | ||||||
Same first word
congty22.net.vn |
DNS History
7 records (5 active, 2 former)
●NSns.viettelidc.com.vn2020-01-08 → 2026-05-11 · 2 obs
● 2026-05-11 06:16:00
●NSns1.viettelidc.com.vn2020-01-08 → 2026-05-11 · 2 obs
● 2026-05-11 06:16:00
●NSns2.viettelidc.com.vn2020-01-08 → 2026-05-11 · 2 obs
● 2026-05-11 06:16:00
○A171.244.7.672020-01-08 → 2020-01-08 · 3 obs
○ 2026-02-18 02:38:58
○ 2026-05-11 06:16:00
○A171.244.7.682020-01-08 → 2020-01-08 · 3 obs
○ 2026-02-18 02:38:58
○ 2026-05-11 06:16:00
●A171.244.7.832026-02-18 → 2026-05-11 · 3 obs
● 2026-02-18 02:38:58
● 2026-05-11 06:16:00
●A171.244.7.842026-02-18 → 2026-05-11 · 3 obs
● 2026-02-18 02:38:58
● 2026-05-11 06:16:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| congty22.net.vn | ns2.viettelidc.com.vn, ns1.viettelidc.com.vn | - |
✅ Authoritative Response
Server:115.84.181.10
NS records: ns2.viettelidc.com.vn, ns1.viettelidc.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for congty22.net.vn (unsigned zone)
⏱️ Timing
Total: 2124ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 171.244.7.84, 171.244.7.83 |
| NS | 3 | ns1.viettelidc.com.vn, ns.viettelidc.com.vn... |
| SOA | 1 | ns1.viettelidc.com.vn hostmaster.congty2 |
Analysis
IP Addresses
congty22.net.vn points to two IPs: 171.244.7.83 and 171.244.7.84.
Other host names including emalab.com.vn, nhahatquandoiphianam.vnq.edu.vn, nxbqdnd.com.vn, vmmu.edu.vn and mipecorp.com.vn share IP numbers with congty22.net.vn.
Name Servers
congty22.net.vn is delegated to three name servers: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.
congty22.net.vn at least partially shares name servers with other domains, including btdkttw.gov.vn, toanvietsteel.com.vn, biofarm.com.vn, 178.84.115.in-addr.arpa and 119.211.210.in-addr.arpa.
These name servers are commonly used with the name servers ns1.vtdc.netns2.vtdc.netns.vtdc.netns1.vtmgroup.com.vnns2.vtmgroup.com.vn and ns.vtmgroup.com.vn.
Host names with two IP numbers:
ns1.viettelidc.com.vn points to: 2401:5f80:2000:2::4 and 115.84.177.33
ns2.viettelidc.com.vn points to: 2401:5f80:4000:1::4 and 115.84.181.10
ns.viettelidc.com.vn points to: 2401:5f80:2000:1::5 and 115.84.177.8