itaf.edu.vn - robtex.com
itaf.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.9.134🇻🇳 FPT-AS-AP210.245.9.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| NS | ns1.pavietnam.vn ⭐ | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -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 ⚠️ Not in zone NS records | ||||||
| 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.itaf.edu.vn ⭐ | ||||||
| A | 210.245.9.134🇻🇳 FPT-AS-AP210.245.9.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| TXT | itaf.edu.vn | ||||||
| TXT | google-site-verification=HmrmQzvg62FFYep3OO7PHlrUOobbtgeSE1ZDj8JA2KI | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@itaf.edu.vn 2021-08-19 #13 | ||||||
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=2018580069 | ||||||
Subdomains
dddd.itaf.edu.vn |
gaditmail.itaf.edu.vn |
cff7e873-83f8-433d-ade8-3c5a1f1c3e53.itaf.edu.vn |
mail.itaf.edu.vn |
Same first word
itaf.es |
itaf.eu |
itaf.info |
itaf.edu.vn |
itaf.ru |
itaf.co.kr |
itaf.de |
itaf.biz |
itaf.com.br |
itaf.pt |
itaf.org |
itaf.cn |
itaf.it |
itaf.be |
itaf.gr |
itaf.fr |
itaf.com |
itaf.net |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-05-14 → 2026-07-14 · 2 obs
● 2026-07-14 05:30:08
●NSns2.pavietnam.vn2026-05-14 → 2026-07-14 · 2 obs
● 2026-07-14 05:30:08
●NSnsbak.pavietnam.net2026-05-14 → 2026-07-14 · 2 obs
● 2026-07-14 05:30:08
●MXmail.itaf.edu.vn2026-05-14 → 2026-07-14 · 2 obs
● 2026-07-14 05:30:08
●A210.245.9.1342026-05-14 → 2026-07-14 · 2 obs
● 2026-07-14 05:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| itaf.edu.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itaf.edu.vn (unsigned zone)
⏱️ Timing
Total: 1960ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.9.134 |
| NS | 2 | ns1.pavietnam.vn, ns2.pavietnam.vn |
| MX | 1 | mail.itaf.edu.vn (pri: 10) |
| TXT | 3 | google-site-verification=HmrmQzvg62FFYep, itaf.edu.vn... |
| SOA | 1 | ns1.pavietnam.vn hostmaster.itaf.edu.vn |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)
Analysis
Hierarchy
dddd.itaf.edu.vn, gaditmail.itaf.edu.vn, cff7e873-83f8-433d-ade8-3c5a1f1c3e53.itaf.edu.vn and mail.itaf.edu.vn each fall under the parent domain itaf.edu.vn.
IP Addresses
itaf.edu.vn has exactly one IP address — 210.245.9.134.
bb.ccc.dddd.itaf.edu.vn, cff7e873-83f8-433d-ade8-3c5a1f1c3e53.itaf.edu.vn, a.bb.ccc.dddd.itaf.edu.vn plus two other host names have IP numbers in common with itaf.edu.vn.
Name Servers
itaf.edu.vn is served by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
itaf.edu.vn partially shares its NS delegation with several other domains, including englishhouse.vn, afiex.com.vn, backtobasic.vn and two others.
In DNS configurations, these name servers often share authority with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and 3 other name servers.
The hostnames nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn each direct to two 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
itaf.edu.vn uses one mail server — mail.itaf.edu.vn.
mail.itaf.edu.vn resolves to 210.245.9.134 and no other IP number.