datcoc.vn - robtex.com
datcoc.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| 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 | ns2.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
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=2030753522 | ||||||
Previously MX for
datcoc.vn |
Same first word
datcoc.vn |
Similar names
dctoca.com |
doccat.de |
codact.ch |
catdoc.org |
codcat.ws |
catdoc.cn |
actodc.org |
accdot.com |
doccat.com |
codact.com |
catdoc.com |
octadc.com |
DNS History
8 records (3 active, 5 former)
●NSns1.pavietnam.vn2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 08:05:42
● 2026-05-09 20:43:32
●NSns2.pavietnam.vn2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 08:05:42
● 2026-05-09 20:43:32
●NSnsbak.pavietnam.net2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 08:05:42
● 2026-05-09 20:43:32
○NSx.hkda.vn2019-03-12 → 2019-03-12 · 3 obs
○ 2026-05-09 08:05:42
○ 2026-05-09 20:43:32
○NSy.hkda.vn2019-03-12 → 2019-03-12 · 3 obs
○ 2026-05-09 08:05:42
○ 2026-05-09 20:43:32
○NSz.hkda.vn2019-03-12 → 2019-03-12 · 3 obs
○ 2026-05-09 08:05:42
○ 2026-05-09 20:43:32
○MXdatcoc.vn2019-03-12 → 2019-03-12 · 3 obs
○ 2026-05-09 08:05:42
○ 2026-05-09 20:43:32
○A45.125.239.2132019-03-12 → 2019-03-12 · 3 obs
○ 2026-05-09 08:05:42
○ 2026-05-09 20:43:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| datcoc.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | 4 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for datcoc.vn (unsigned zone)
⏱️ Timing
Total: 2287ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Name Servers
datcoc.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
datcoc.vn at least partially shares name servers with other domains, including datunhientrangtri.com.vn, greencoffee.vn, sawa.vn, chupanhquangcao.vn and quaynguyen.com.
these name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and nsbak.pavietnam.vn.
Host names with two IP numbers:
nsbak.pavietnam.net points to: 2406:9c80::9000:302 and 112.213.89.22
ns1.pavietnam.vn points to: 2406:9c80::66 and 112.213.89.3
ns2.pavietnam.vn points to: 2406:9c80::9000:111 and 222.255.121.247