webdesign.edu.vn - robtex.com
webdesign.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 171.244.141.103🇻🇳 VTDC-AS-VN171.244.140.0/22 Proxy-registered route object | ||||||
| NS | ns1.ttsg.vn ⭐ | ||||||
| NS | ns1.saigonhitech.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.saigonhitech.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| TXT | google-site-verification=GrUht6itZ84DArJbSiLLO8WwyRxtp0BQd9YJvNgx0CE | ||||||
| SOA | ns1.ttsg.vnhostmaster@webdesign.edu.vn 2026-05-11 #75 | ||||||
edu.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=2018564906 | ||||||
Subdomains
testwp.webdesign.edu.vn |
template.webdesign.edu.vn |
kenhseo.webdesign.edu.vn |
testuc.webdesign.edu.vn |
wp40.webdesign.edu.vn |
komeso.webdesign.edu.vn |
wp30.webdesign.edu.vn |
marketplace.webdesign.edu.vn |
suachuanha.webdesign.edu.vn |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.dotvndns.vn2015-05-22 → 2016-03-15 · 4 obs
● 2016-03-15 14:56:12
○ 2016-07-25 06:18:34
○ 2026-05-11 01:31:28
●NSns1.saigonhitech.vn2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 01:31:26
● 2026-05-11 01:31:28
●NSns1.ttsg.vn2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 01:31:26
● 2026-05-11 01:31:28
○NSns2.dotvndns.vn2015-05-22 → 2016-03-15 · 4 obs
● 2016-03-15 14:56:12
○ 2016-07-25 06:18:34
○ 2026-05-11 01:31:28
●NSns2.saigonhitech.vn2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 01:31:26
● 2026-05-11 01:31:28
○MXwebdesign.edu.vn2015-05-22 → 2016-03-15 · 4 obs
● 2016-03-15 14:56:12
○ 2016-07-25 06:18:34
○ 2026-05-11 01:31:28
○A118.69.195.562015-05-22 → 2016-03-15 · 4 obs
● 2016-03-15 14:56:12
○ 2016-07-25 06:18:34
○ 2026-05-11 01:31:28
●A171.244.141.1032026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 01:31:26
● 2026-05-11 01:31:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| webdesign.edu.vn | ns2.saigonhitech.vn, ns1.saigonhitech.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns2.saigonhitech.vn, ns1.saigonhitech.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webdesign.edu.vn (unsigned zone)
⏱️ Timing
Total: 3246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.244.141.103 |
| NS | 2 | ns2.saigonhitech.vn, ns1.saigonhitech.vn |
| TXT | 1 | google-site-verification=GrUht6itZ84DArJ |
| SOA | 1 | ns1.ttsg.vn hostmaster.webdesign.edu.vn |
Analysis
Hierarchy
webdesign.edu.vn is a parent of testwp.webdesign.edu.vn, template.webdesign.edu.vn, kenhseo.webdesign.edu.vn, testuc.webdesign.edu.vn, wp40.webdesign.edu.vn and several other host names.
IP Addresses
webdesign.edu.vn points to a single IP number: 171.244.141.103.
other host names for instance cf103.webdep.edu.vn, tourbac.com, bh009.webdep.edu.vn, dnsp11s.webdep.edu.vn and nk006.webdep.edu.vn share IP numbers with webdesign.edu.vn.
Name Servers
webdesign.edu.vn is delegated to three name servers: ns1.saigonhitech.vn, ns2.saigonhitech.vn and ns1.ttsg.vn.
webdesign.edu.vn at least partially shares name servers with other domains, for instance bhdpipe.vn, tuvangiadinh.net, sinotruckvn.com, chamvinh.vn and khoangienggiare.com.
These name servers are commonly used alongside the name servers nsbak.dotvndns.com, ns1.dotvndns.vn, nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
Host names with one IP number:
The host ns1.saigonhitech.vn points to 112.213.89.3 and the host ns2.saigonhitech.vn points to 222.255.121.247.