nihongo.edu.vn - robtex.com
nihongo.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.8.133🇻🇳 FPT-AS-AP210.245.8.0/21 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 | ||||||
| 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 | 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.nihongo.edu.vn ⭐ | ||||||
| A | 210.245.86.60🇻🇳 FPT-AS-AP210.245.86.0/24 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 | ||||||
| PTR | webhost52.fptdata.com | ||||||
| TXT | v=spf1 mx a:mail.nihongo.edu.vn ip4:210.245.86.60 ip4:210.245.107.253 ip4:210... | ||||||
| SOA | ns1.pavietnam.vnhostmaster@nihongo.edu.vn 2023-04-06 #4 | ||||||
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=2018564641 | ||||||
Subdomains
cpcalendars.nihongo.edu.vn |
smtps.nihongo.edu.vn |
mx02.nihongo.edu.vn |
authsmtp.nihongo.edu.vn |
ftp.nihongo.edu.vn |
cpanel.nihongo.edu.vn |
mail.nihongo.edu.vn |
mail01.nihongo.edu.vn |
smtp.nihongo.edu.vn |
yte.nihongo.edu.vn |
mail5.nihongo.edu.vn |
hostmaster.nihongo.edu.vn |
mxs.nihongo.edu.vn |
mbox.nihongo.edu.vn |
www.nihongo.edu.vn |
m.nihongo.edu.vn |
imap.nihongo.edu.vn |
dddd.nihongo.edu.vn |
webdisk.nihongo.edu.vn |
mail2.nihongo.edu.vn |
mx5.nihongo.edu.vn |
fuyeaserver2.nihongo.edu.vn |
out.nihongo.edu.vn |
email.nihongo.edu.vn |
mx0.nihongo.edu.vn |
mailx.nihongo.edu.vn |
mail3.nihongo.edu.vn |
mail9.nihongo.edu.vn |
spam.nihongo.edu.vn |
comune.nihongo.edu.vn |
mailsrv.nihongo.edu.vn |
mx7.nihongo.edu.vn |
smtp2.nihongo.edu.vn |
pop.nihongo.edu.vn |
webmail.nihongo.edu.vn |
mx4.nihongo.edu.vn |
smtp1.nihongo.edu.vn |
mail02.nihongo.edu.vn |
autodiscover.nihongo.edu.vn |
relay1.nihongo.edu.vn |
po.nihongo.edu.vn |
post.nihongo.edu.vn |
mail1.nihongo.edu.vn |
tfpnawebdisk.nihongo.edu.vn |
website.nihongo.edu.vn |
poczta.nihongo.edu.vn |
mail6.nihongo.edu.vn |
mailgw.nihongo.edu.vn |
mailhost.nihongo.edu.vn |
cpcontacts.nihongo.edu.vn |
mailer.nihongo.edu.vn |
Same first word
Similar names
hooning.net |
hogonin.jp |
hooning.com |
nonghoi.ac.th |
nonghoi.go.th |
gonihon.com |
hooning.nl |
hooning.com.cn |
hooning.eu |
ginnoho.com |
hooning.cn |
nonghoi.com |
nighoon.com |
DNS History
6 records (6 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 15:45:58
●NSns1.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 15:45:58
●NSns2.dotvndns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 15:45:58
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 15:45:58
●MXmail.nihongo.edu.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 15:45:58
●A210.245.8.1332026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 15:45:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| nihongo.edu.vn | ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nihongo.edu.vn (unsigned zone)
⏱️ Timing
Total: 2454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.8.133 |
| NS | 3 | ns2.dotvndns.vn, ns1.dotvndns.vn... |
| MX | 1 | mail.nihongo.edu.vn (pri: 10) |
| TXT | 1 | v=spf1 mx a:mail.nihongo.edu.vn ip4:210. |
| SOA | 1 | ns1.pavietnam.vn hostmaster.nihongo.edu. |
Analysis
Hierarchy
nihongo.edu.vn is the parent of cpcalendars.nihongo.edu.vn, smtps.nihongo.edu.vn, mx02.nihongo.edu.vn, authsmtp.nihongo.edu.vn, ftp.nihongo.edu.vn and several other host names.
IP Addresses
nihongo.edu.vn points to a single IP: 210.245.8.133.
Other host names, for instance boom.phuvuong.vn, www.xhealer.vn, acquykho.vn, www.khanhphuongshop.vn and cucutham.vn share IP numbers with nihongo.edu.vn.
Name Servers
nihongo.edu.vn is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns1.pavietnam.vn.
nihongo.edu.vn at least partially shares its name servers with other domains, for instance khoaleather.vn, vatcom.vn, xedapnhat.com.vn, canco.vn and vinaled.com.
These name servers are commonly used with ns2.pavietnam.vn, nsbak.pavietnam.net and ns3.dotvndns.vn.
Host names with two IPs
The host name nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22
The host name ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3
The host name ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247
The host name ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3
Hosts that point to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn
Hosts that point to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn
Mail Servers
nihongo.edu.vn is served by a single mail server, mail.nihongo.edu.vn.
mail.nihongo.edu.vn points to IP number 210.245.86.60.