lauboduchoa.com - robtex.com
lauboduchoa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.0.12.162🇻🇳 SUPERDATA27.0.12.0/24 -VN | ||||||
| PTR | mailserver.vietaz.biz | ||||||
| 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 | ip-112-213-89-22.defastlink.net | ||||||
| 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 | ip-112-213-89-22.defastlink.net | ||||||
| MX | mail.lauboduchoa.com ⭐ | ||||||
| A | 27.0.12.162🇻🇳 SUPERDATA27.0.12.0/24 -VN | ||||||
| PTR | mailserver.vietaz.biz | ||||||
| TXT | v=spf1 a mx ip4:27.0.12.162 ip6:fe80:0:0:0:ba2a:72ff:feda:a36 ~all | ||||||
| SOA | nsbak.dotvndns.comhostmaster@lauboduchoa.com 2026-04-23 #3 | ||||||
com
| 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=1778399081 | ||||||
Subdomains
Same first word
lauboduchoa.com |
DNS History
6 records (6 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 08:05:20
●NSns2.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 08:05:20
●NSns3.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 08:05:20
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 08:05:20
●MXmail.lauboduchoa.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 08:05:20
●A27.0.12.1622026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 08:05:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lauboduchoa.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lauboduchoa.com (unsigned zone)
⏱️ Timing
Total: 1698ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.0.12.162 |
| NS | 4 | ns2.dotvndns.vn, ns3.dotvndns.vn... |
| MX | 1 | mail.lauboduchoa.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:27.0.12.162 ip6:fe80:0:0 |
| SOA | 1 | nsbak.dotvndns.com hostmaster.lauboducho |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
Hierarchy
lauboduchoa.com is a parent of mail.lauboduchoa.com and www.lauboduchoa.com.
IP Addresses
lauboduchoa.com points to a single IP address: 27.0.12.162.
Other host names such as anhngutpt.com, duongsinhthienthaoduong.com, mail.amixtech.com, nhatphat.vn and heaven-signature.com share IPs with lauboduchoa.com.
Name Servers
lauboduchoa.com is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
lauboduchoa.com at least partially shares name servers with other domains, for example hatdieu.com.vn, daquyvietnam.com.vn, lycoffee.com, thanhlyhocmon.com and noithatvanphong.vn.
these name servers commonly pair with ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and nsbak.dotvndns.vn.
Host names with two IP numbers: 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 number: ns3.dotvndns.vn points to 112.213.89.22.
Host names that point to 112.213.89.22: nsbak.dotvndns.com and ns3.dotvndns.vn.
Mail Servers
The mail.lauboduchoa.com mail server handles lauboduchoa.com.
mail.lauboduchoa.com points to a single IP number: 27.0.12.162.