udev.com.vn - robtex.com
udev.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.28.229.63🇻🇳 CMC-461.28.229.0/24 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 | ||||||
| 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 | ||||||
| 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 | ||||||
| MX | mail.udev.com.vn ⭐ | ||||||
| A | 61.28.229.63🇻🇳 CMC-461.28.229.0/24 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 | ||||||
| TXT | zalo-platform-site-verification=K__YSxJqRMXWWU9sYlDcTbVPjq6xgs4OEJW | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@udev.com.vn 2026-02-09 #14 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022811049 | ||||||
Subdomains
insee.udev.com.vn |
stg-ecocycle.udev.com.vn |
mail.udev.com.vn |
knauf.udev.com.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-05-16 → 2026-07-18 · 2 obs
● 2026-07-18 19:45:56
●NSns2.pavietnam.vn2026-05-16 → 2026-07-18 · 2 obs
● 2026-07-18 19:45:56
●NSnsbak.pavietnam.net2026-05-16 → 2026-07-18 · 2 obs
● 2026-07-18 19:45:56
●MXmail.udev.com.vn2026-05-16 → 2026-07-18 · 2 obs
● 2026-07-18 19:45:56
●A61.28.229.632026-05-16 → 2026-07-18 · 2 obs
● 2026-07-18 19:45:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| udev.com.vn | ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for udev.com.vn (unsigned zone)
⏱️ Timing
Total: 1986ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.28.229.63 |
| NS | 3 | ns1.pavietnam.vn, ns2.pavietnam.vn... |
| MX | 1 | mail.udev.com.vn (pri: 10) |
| TXT | 2 | zalo-platform-site-verification=K__YSxJq, v=spf1 a mx ~all |
| SOA | 1 | ns1.pavietnam.vn hostmaster.udev.com.vn |
Analysis
Hierarchy
udev.com.vn has four subdomains: insee.udev.com.vn, stg-ecocycle.udev.com.vn, mail.udev.com.vn and knauf.udev.com.vn.
IP Addresses
udev.com.vn resolves to one IP address: 61.28.229.63.
www.insee.udev.com.vn, www.stg-cuahang.knauf.udev.com.vn, stg-cuahang.insee.udev.com.vn and two other host names share IP numbers with udev.com.vn.
Name Servers
udev.com.vn carries NS records delegating to nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
There is at least partial name server overlap between udev.com.vn and other domains — vncoachforum.com, clbtennissunday.vn, bischofberger.vn and two more among them.
It is common to find these name servers alongside the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and two others.
nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn are three hostnames that each resolve to a pair of IP addresses: nsbak.pavietnam.net to 112.213.89.22 and 2406:9c80::9000:302, ns1.pavietnam.vn to 112.213.89.3 and 2406:9c80::66, and ns2.pavietnam.vn to 222.255.121.247 and 2406:9c80::9000:111.
Mail Servers
Mail for udev.com.vn is handled by a single mail server, mail.udev.com.vn.
mail.udev.com.vn carries a single IP number, which is 61.28.229.63.