efferdent.com.vn - robtex.com
efferdent.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.119.212.131🇻🇳 LVHN-AS-VN45.119.212.0/22 LVHN-VN | ||||||
| NS | ns1.dotvndns.vn ⭐ ⚠️ Not in parent delegation | ||||||
| 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.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.dotvndns.vn ⚠️ Not in parent delegation | ||||||
| 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 | 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 | ||||||
| SOA | ns1.dotvndns.vnhostmaster@efferdent.com.vn 2025-08-28 #2 | ||||||
com.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 serial=2022851232 | ||||||
Subdomains
www.efferdent.com.vn |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-08-15 · 2 obs
● 2026-08-15 23:54:02
●NSns1.pavietnam.vn2026-05-01 → 2026-08-15 · 2 obs
● 2026-08-15 23:54:02
●NSns2.dotvndns.vn2026-05-01 → 2026-08-15 · 2 obs
● 2026-08-15 23:54:02
●NSns2.pavietnam.vn2026-05-01 → 2026-08-15 · 2 obs
● 2026-08-15 23:54:02
●NSnsbak.pavietnam.net2026-05-01 → 2026-08-15 · 2 obs
● 2026-08-15 23:54:02
●A45.119.212.1312026-05-01 → 2026-08-15 · 2 obs
● 2026-08-15 23:54:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| efferdent.com.vn | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for efferdent.com.vn (unsigned zone)
⏱️ Timing
Total: 2060ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.119.212.131 |
| NS | 2 | ns2.dotvndns.vn, ns1.dotvndns.vn |
| SOA | 1 | ns1.dotvndns.vn hostmaster.efferdent.com |
Analysis
Hierarchy
efferdent.com.vn is the parent zone for www.efferdent.com.vn.
IP Addresses
efferdent.com.vn resolves to one IP address: 45.119.212.131.
sunurban-city.com.vn, www.imperiaholidayhalong.vn, mail.batdongsanhaiphong.com.vn and two other host names share IP numbers with efferdent.com.vn.
Name Servers
efferdent.com.vn has five name servers, which are nsbak.pavietnam.net, ns1.dotvndns.vn, ns2.dotvndns.vn and two others.
efferdent.com.vn partially shares its NS delegation with several other domains, including wolfactive.vn, brandviet.vn, haidangplaza.com and two others.
In DNS configurations, these name servers often share authority with ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.dotvndns.com and 3 other name servers.
Hostnames that resolve to two IP addresses:
nsbak.pavietnam.net resolves to 112.213.89.22 and 2406:9c80::9000:302.
ns1.dotvndns.vn resolves to 112.213.89.3 and 2406:9c80::66.
ns2.dotvndns.vn resolves to 222.255.121.247 and 2406:9c80::9000:111.
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.
The host names ns1.dotvndns.vn and ns1.pavietnam.vn both resolve to 2406:9c80::66 IP addresses.
The host names ns1.dotvndns.vn and ns1.pavietnam.vn both resolve to 112.213.89.3 IP addresses.
The host names ns2.dotvndns.vn and ns2.pavietnam.vn both resolve to 2406:9c80::9000:111 IP addresses.
The host names ns2.dotvndns.vn and ns2.pavietnam.vn both resolve to 222.255.121.247 IP addresses.