winwinchapter.com - robtex.com
winwinchapter.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.213.89.78🇻🇳 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 | hector.dotvndns.com | ||||||
| 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.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 | 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 | ||||||
| MX | mail.winwinchapter.com ⭐ | ||||||
| A | 112.213.89.78🇻🇳 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 | hector.dotvndns.com | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@winwinchapter.com 2026-01-27 #7 | ||||||
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=1774859977 | ||||||
Subdomains
Same first word
winwinchapter.com |
DNS History
8 records (6 active, 2 former)
●NSns1.dotvndns.vn2016-12-14 → 2026-03-30 · 2 obs
● 2026-03-30 08:58:50
○NSns1.pavietnam.vn2016-12-14 → 2016-12-14 · 3 obs
○ 2017-09-04 01:12:06
○ 2026-03-30 08:58:50
●NSns2.dotvndns.vn2016-12-14 → 2026-03-30 · 2 obs
● 2026-03-30 08:58:50
●NSnsbak.dotvndns.com2026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 07:42:34
● 2026-03-30 08:58:50
●NSnsbak.pavietnam.net2026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 07:42:34
● 2026-03-30 08:58:50
●MXmail.winwinchapter.com2016-12-14 → 2026-03-30 · 2 obs
● 2026-03-30 08:58:50
○A112.213.89.1092016-12-14 → 2017-09-04 · 4 obs
● 2017-09-04 01:12:06
○ 2026-02-15 07:42:34
○ 2026-03-30 08:58:50
●A112.213.89.782026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 07:42:34
● 2026-03-30 08:58:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| winwinchapter.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for winwinchapter.com (unsigned zone)
⏱️ Timing
Total: 1815ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.213.89.78 |
| NS | 3 | ns2.dotvndns.vn, ns1.dotvndns.vn... |
| MX | 1 | mail.winwinchapter.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | nsbak.pavietnam.net hostmaster.winwincha |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
Hierarchy
winwinchapter.com is a parent of mail.winwinchapter.com and www.winwinchapter.com.
IP Addresses
winwinchapter.com points to a single IP number: 112.213.89.78.
Other host names, for instance thungcartoncu.vn, hector.dotvndns.vn, mail.laptopdaiduong.com, mail.kimloidaithanh.com and luanvan3c.com share IP numbers with winwinchapter.com.
Name Servers
winwinchapter.com is delegated to four name servers: nsbak.dotvndns.com, nsbak.pavietnam.net, ns1.dotvndns.vn and ns2.dotvndns.vn.
winwinchapter.com shares name servers with other domains at least partially, for instance hongkongair.vn, budsas.net, levinh.vn, ctsoft.com.vn and chimcanhdatviet.com.
These name servers are often used with ns1.pavietnam.vn, ns2.pavietnam.vn, ns3.dotvndns.vn, nsbak.dotvndns.vn and nsbak.pavietnam.vn.
Host names with two IP numbers:
nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22.
nsbak.pavietnam.net 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 that point to 2406:9c80::9000:302: nsbak.dotvndns.com and nsbak.pavietnam.net
Host names that point to 112.213.89.22: nsbak.dotvndns.com and nsbak.pavietnam.net
Mail Servers
The mail server for winwinchapter.com is mail.winwinchapter.com.
Host name mail.winwinchapter.com resolves to IP 112.213.89.78.