hanoihoa.com - robtex.com
hanoihoa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.77.162.43🇻🇳 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 | winston.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 | ||||||
| MX | mail.hanoihoa.com ⭐ | ||||||
| A | 103.77.162.43🇻🇳 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 | winston.maychu.cloud | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@hanoihoa.com 2025-05-29 #2 | ||||||
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=1776229717 | ||||||
Subdomains
mail.hanoihoa.com |
Same first word
DNS History
7 records (5 active, 2 former)
●NSns1.pavietnam.vn2015-06-14 → 2026-04-15 · 2 obs
● 2026-04-15 05:10:02
●NSns2.pavietnam.vn2015-06-14 → 2026-04-15 · 2 obs
● 2026-04-15 05:10:02
●NSnsbak.pavietnam.net2026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 05:10:00
● 2026-04-15 05:10:02
●MXmail.hanoihoa.com2015-06-14 → 2026-04-15 · 2 obs
● 2026-04-15 05:10:02
●A103.77.162.432026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 05:10:00
● 2026-04-15 05:10:02
○A112.213.89.1712016-01-04 → 2020-02-22 · 5 obs
● 2016-01-04 00:55:52
● 2020-02-22 18:49:44
○ 2026-04-15 05:10:00
○ 2026-04-15 05:10:02
○A112.213.89.902015-06-14 → 2015-10-25 · 4 obs
● 2015-10-25 14:30:34
○ 2016-01-04 00:55:52
○ 2026-04-15 05:10:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hanoihoa.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hanoihoa.com (unsigned zone)
⏱️ Timing
Total: 1402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.77.162.43 |
| NS | 3 | ns2.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 1 | mail.hanoihoa.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | nsbak.pavietnam.net hostmaster.hanoihoa. |
Analysis
Hierarchy
mail.hanoihoa.com has hanoihoa.com as its parent.
IP Addresses
hanoihoa.com maps to IP address 103.77.162.43.
Other host names, for instance mail.bietthuphumyhung.vn, sennam.com, dientubinhminh.vn, dve.vn and etco.vn share IP numbers with hanoihoa.com.
Name Servers
hanoihoa.com is delegated to name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
hanoihoa.com at least partially shares name servers with other domains such as oto.net.vn, fpt24h.net, fpi.vn, itonnet.com and aceconomy.net.
These name servers are commonly used alongside ns2.dotvndns.vn, ns1.dotvndns.vn and nsbak.dotvndns.com.
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.
Mail Servers
hanoihoa.com is handled by a single mail server, mail.hanoihoa.com.
mail.hanoihoa.com points to one IP number: 103.77.162.43.