congtyvesi.vn - robtex.com
congtyvesi.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.75.185.16🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN | ||||||
| NS | ns1.pavietnam.vn ⭐ | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.pavietnam.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | nsbak.pavietnam.net | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| MX | congtyvesi.vn ⭐ | ||||||
| A | 103.75.185.16🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN | ||||||
| SOA | ns1.pavietnam.vnhostmaster@congtyvesi.vn 2025-12-05 #10 | ||||||
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=2031013380 | ||||||
MX for
congtyvesi.vn |
Subdomains
Same first word
congtyvesi.vn |
congtyvesi.com |
DNS History
6 records (6 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-07-19 · 2 obs
● 2026-07-19 10:02:34
●NSns1.pavietnam.vn2026-05-01 → 2026-07-19 · 2 obs
● 2026-07-19 10:02:34
●NSns2.pavietnam.vn2026-05-01 → 2026-07-19 · 2 obs
● 2026-07-19 10:02:34
●NSnsbak.pavietnam.net2026-05-01 → 2026-07-19 · 2 obs
● 2026-07-19 10:02:34
●MXcongtyvesi.vn2026-05-01 → 2026-07-19 · 2 obs
● 2026-07-19 10:02:34
●A103.75.185.162026-05-01 → 2026-07-19 · 2 obs
● 2026-07-19 10:02:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, g.dns-servers.vn, h.dns-servers.vn, f.dns-servers.vn... | - |
| congtyvesi.vn | ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.dotvndns.vn, ns1.pavietnam.vn | 6 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.dotvndns.vn, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for congtyvesi.vn (unsigned zone)
⏱️ Timing
Total: 1243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.75.185.16 |
| NS | 4 | ns1.dotvndns.vn, ns2.pavietnam.vn... |
| MX | 1 | congtyvesi.vn (pri: 10) |
| SOA | 1 | ns1.pavietnam.vn hostmaster.congtyvesi.v |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns2.pavietnam.vn, ns1.pavietnam.vn, ns1.dotvndns.vn...)
Analysis
Hierarchy
The parent domain of mail.congtyvesi.vn and www.congtyvesi.vn is congtyvesi.vn.
Mail Server Role
The MX record for congtyvesi.vn points back to congtyvesi.vn — it is its own mail server.
IP Addresses
congtyvesi.vn directs to one IP number, which is 103.75.185.16.
Among the host names that share IP numbers with congtyvesi.vn are dreamhomeriverside.vn, www.goldstar.info.vn, lmtdccpcalendars.rachetstrap.vn and two others.
Name Servers
The domain congtyvesi.vn is delegated to these four name servers: nsbak.pavietnam.net, ns1.dotvndns.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.
congtyvesi.vn partially shares its NS delegation with several other domains, including ungdungtructuyen.com, datviettour.com.vn, kenhsieuthi.vn and two others.
These name servers are routinely co-deployed with the name servers ns2.dotvndns.vn, nsbak.dotvndns.com, ns3.dotvndns.vn and two others.
Hosts with two IP numbers each:
nsbak.pavietnam.net resolves to 112.213.89.22 and 2406:9c80::9000:302.
ns1.pavietnam.vn resolves to 112.213.89.3 and 2406:9c80::66.
ns2.pavietnam.vn resolves to 222.255.121.247 and 2406:9c80::9000:111.
Hosts that resolve to one IP address:
ns1.dotvndns.vn resolves to 112.213.89.3.
The host names ns1.pavietnam.vn and ns1.dotvndns.vn both resolve to 112.213.89.3 IP addresses.
Mail Servers
The MX record for congtyvesi.vn points to a single mail server: congtyvesi.vn.
congtyvesi.vn points to one IP number — 103.75.185.16.