khanlanh.net - robtex.com
khanlanh.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | nsbak.dotvndns.com ⭐ | ||||||
| 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.dotvndns.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.dotvndns.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 | ns3.dotvndns.vn | ||||||
| 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 | nsbak.dotvndns.comhostmaster@khanlanh.net 2025-05-29 #2 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778788516 | ||||||
Same first word
DNS History
10 records (4 active, 6 former)
●NSns1.dotvndns.vn2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 20:16:30
● 2026-05-14 20:16:34
○NSns1.zonedns.vn2015-08-16 → 2017-04-03 · 4 obs
● 2017-04-03 08:55:44
○ 2026-05-14 20:16:30
○ 2026-05-14 20:16:34
●NSns2.dotvndns.vn2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 20:16:30
● 2026-05-14 20:16:34
○NSns2.zonedns.vn2015-08-16 → 2017-04-03 · 4 obs
● 2017-04-03 08:55:44
○ 2026-05-14 20:16:30
○ 2026-05-14 20:16:34
●NSns3.dotvndns.vn2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 20:16:30
● 2026-05-14 20:16:34
○NSns3.zonedns.vn2015-08-16 → 2017-04-03 · 4 obs
● 2017-04-03 08:55:44
○ 2026-05-14 20:16:30
○ 2026-05-14 20:16:34
○NSns4.zonedns.vn2015-08-16 → 2017-04-03 · 4 obs
● 2017-04-03 08:55:44
○ 2026-05-14 20:16:30
○ 2026-05-14 20:16:34
●NSnsbak.dotvndns.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 20:16:30
● 2026-05-14 20:16:34
○MXmail.khanlanh.net2015-08-16 → 2017-04-03 · 4 obs
● 2017-04-03 08:55:44
○ 2026-05-14 20:16:30
○ 2026-05-14 20:16:34
○A103.28.36.232015-08-16 → 2017-04-03 · 4 obs
● 2017-04-03 08:55:44
○ 2026-05-14 20:16:30
○ 2026-05-14 20:16:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| khanlanh.net | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for khanlanh.net (unsigned zone)
⏱️ Timing
Total: 1712ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.dotvndns.vn, nsbak.dotvndns.com... |
| SOA | 1 | nsbak.dotvndns.com hostmaster.khanlanh.n |
Analysis
Name Servers
khanlanh.net is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
khanlanh.net shares name servers with other domains at least partially, for instance gasthienha.com, luatdanggia.com, psccorp.com.vn, medison.vn and dietmoi24h.vn.
these name servers are often used with ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.
Host names with two IPs:
nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22
ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3
ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247
Host names with one IP:
ns3.dotvndns.vn points to 112.213.89.22
Hosts pointing to 112.213.89.22: