duchehoale.com - robtex.com
duchehoale.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.72.119.26🇻🇳 QTSP120.72.119.0/24 QTSC-VN | ||||||
| PTR | 11926.nasanivietnam.com | ||||||
| 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 | ||||||
| MX | mail.duchehoale.com ⭐ | ||||||
| A | 35.213.162.219🇸🇬 Google35.213.128.0/18 | ||||||
| PTR | 219.162.213.35.bc.googleusercontent.com | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | nsbak.dotvndns.comhostmaster@duchehoale.com 2024-09-25 #12 | ||||||
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=1774376642 | ||||||
Subdomains
mail.duchehoale.com |
Same first word
duchehoale.com |
DNS History
8 records (5 active, 3 former)
●NSns1.dotvndns.vn2015-07-11 → 2026-03-24 · 5 obs
● 2016-04-07 00:30:44
○ 2016-09-20 03:33:20
● 2017-06-12 16:09:26
● 2026-03-24 18:43:30
●NSns2.dotvndns.vn2015-07-11 → 2026-03-24 · 2 obs
● 2026-03-24 18:43:30
●NSnsbak.dotvndns.com2015-07-11 → 2026-03-24 · 2 obs
● 2026-03-24 18:43:30
●MXmail.duchehoale.com2015-07-11 → 2026-03-24 · 2 obs
● 2026-03-24 18:43:30
●A120.72.119.262026-03-08 → 2026-03-24 · 3 obs
● 2026-03-08 20:51:22
● 2026-03-24 18:43:30
○A128.199.114.612015-07-11 → 2016-04-07 · 4 obs
● 2016-04-07 00:30:44
○ 2016-09-20 03:33:20
○ 2026-03-24 18:43:30
○A37.60.246.652017-06-12 → 2017-06-12 · 4 obs
● 2017-06-12 16:09:26
○ 2026-03-08 20:51:22
○ 2026-03-24 18:43:30
○A77.104.142.262016-09-20 → 2016-09-20 · 4 obs
● 2016-09-20 03:33:20
○ 2017-06-12 16:09:26
○ 2026-03-24 18:43:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| duchehoale.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duchehoale.com (unsigned zone)
⏱️ Timing
Total: 1374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.72.119.26 |
| NS | 3 | ns2.dotvndns.vn, ns1.dotvndns.vn... |
| MX | 1 | mail.duchehoale.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | nsbak.dotvndns.com hostmaster.duchehoale |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
Hierarchy
duchehoale.com is parent of mail.duchehoale.com.
IP Addresses
duchehoale.com points to a single IP: 120.72.119.26.
Other host names, for instance authsmtp.trongraulamvuon.vn, mail.che24.vn, goldenlinevn.com, s3.maynenkhivn.com.vn and cmax.com.vn share IP numbers with duchehoale.com.
Name Servers
duchehoale.com is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
duchehoale.com at least partially shares its name servers with other domains, for instance tuoitrebavang.vn, ninhan.com, kedehang.com, phuquy.vn and vietthangfeed.com.
these name servers are commonly used with the name servers ns1.pavietnam.vn, ns2.pavietnam.vn, ns3.dotvndns.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.
Mail Servers
duchehoale.com is served by a single mail server, mail.duchehoale.com.
mail.duchehoale.com points to IP number 35.213.162.219.