kienthucplus.vn - robtex.com
kienthucplus.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.77.162.38🇻🇳 SUPERDATA103.77.162.0/24 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 | catania.maychu.cloud | ||||||
| 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 | ||||||
| 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 | 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 | ||||||
| TXT | google-site-verification=hvbVPdmji8WvKriewj9WhHziNfziXnKCOrs7hyjP0To | ||||||
| SOA | nsbak.pavietnam.nethostmaster@kienthucplus.vn 2024-08-23 #16 | ||||||
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=2030760955 | ||||||
Subdomains
webdisk.kienthucplus.vn |
cpcalendars.kienthucplus.vn |
mail.kienthucplus.vn |
autodiscover.kienthucplus.vn |
cpanel.kienthucplus.vn |
cpcontacts.kienthucplus.vn |
www.kienthucplus.vn |
webmail.kienthucplus.vn |
Same first word
kienthucplus.vn |
DNS History
6 records (4 active, 2 former)
○NSns1.dotvndns.vn2020-04-03 → 2020-04-03 · 3 obs
○ 2026-05-01 10:30:30
○ 2026-05-11 18:44:26
●NSns1.pavietnam.vn2020-04-03 → 2026-05-11 · 2 obs
● 2026-05-11 18:44:26
●NSns2.pavietnam.vn2020-04-03 → 2026-05-11 · 2 obs
● 2026-05-11 18:44:26
●NSnsbak.pavietnam.net2020-04-03 → 2026-05-11 · 2 obs
● 2026-05-11 18:44:26
●A103.77.162.382026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 10:30:30
● 2026-05-11 18:44:26
○A112.213.89.1362020-04-03 → 2020-04-03 · 3 obs
○ 2026-05-01 10:30:30
○ 2026-05-11 18:44:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| kienthucplus.vn | ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kienthucplus.vn (unsigned zone)
⏱️ Timing
Total: 2039ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.77.162.38 |
| NS | 3 | ns2.pavietnam.vn, nsbak.pavietnam.net... |
| TXT | 1 | google-site-verification=hvbVPdmji8WvKri |
| SOA | 1 | nsbak.pavietnam.net hostmaster.kienthucp |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
kienthucplus.vn is the parent of webdisk.kienthucplus.vn, cpcalendars.kienthucplus.vn, mail.kienthucplus.vn, autodiscover.kienthucplus.vn, cpanel.kienthucplus.vn and a few other host names.
IP Addresses
kienthucplus.vn maps to IP address 103.77.162.38.
Other host names, for instance cpcontacts.royalcrystal.vn, webdisk.hoianrt.vn, mail.hyojung.vn, minhphatceramics.com and dungcunhahangkhachsan.vn share IP numbers with kienthucplus.vn.
Name Servers
kienthucplus.vn is delegated to name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
kienthucplus.vn at least partially shares name servers with other domains such as benka.vn, thegioirem.vn, advn.vn, vali.com.vn and nhahatkichvietnam.vn.
These name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and ns3.dotvndns.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.