buh.vn - robtex.com
buh.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 14.241.150.99🇻🇳 VTN-114.241.150.0/24 VNPT-Net | ||||||
| PTR | static.vnpt.vn | ||||||
| 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 | ||||||
| NS | nsbak.pavietnam.net | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| 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 | ||||||
| MX | mail.buh.vn ⭐ | ||||||
| A | 14.241.150.99🇻🇳 VTN-114.241.150.0/24 VNPT-Net | ||||||
| PTR | static.vnpt.vn | ||||||
| TXT | google-site-verification=2La-ka7T8pEFYj5Nm52ZOTz_VWKy3IFO3dCBwhnFBbg | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@buh.vn 2026-06-10 #72 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2031007527 | ||||||
Subdomains
mx.buh.vn |
emr.buh.vn |
mail.buh.vn |
smtp.buh.vn |
internal.buh.vn |
nuryuzxapvimap.buh.vn |
ygwyumail.buh.vn |
sazbpvisualize-grafana.buh.vn |
4abaedb1-5b0f-4755-946b-ec11ee77cf3a.buh.vn |
zcynmapi-manage.buh.vn |
gohapmail.buh.vn |
lajxwapplemail.buh.vn |
supfspacs.buh.vn |
storage-manage.buh.vn |
sysxypacs.buh.vn |
ukyunmail.buh.vn |
hlivwpacs.buh.vn |
rtdvopacs.buh.vn |
tceewmail.buh.vn |
pacs-viewer.buh.vn |
pacs.buh.vn |
hkyabstorage-manage.buh.vn |
thhqxstorage-manage.buh.vn |
api-emr-pdf.buh.vn |
4f706148-a602-4ca2-9feb-7f02daf6bab6.buh.vn |
applemail.buh.vn |
rhrmfimap.buh.vn |
hostmaster.buh.vn |
bhfkdimap.buh.vn |
rmoispacs.buh.vn |
zxapvimap.buh.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-05-15 → 2026-07-17 · 2 obs
● 2026-07-17 08:25:48
●NSns2.pavietnam.vn2026-05-15 → 2026-07-17 · 2 obs
● 2026-07-17 08:25:48
●NSnsbak.pavietnam.net2026-05-15 → 2026-07-17 · 2 obs
● 2026-07-17 08:25:48
●MXmail.buh.vn2026-05-15 → 2026-07-17 · 2 obs
● 2026-07-17 08:25:48
●A14.241.150.992026-05-15 → 2026-07-17 · 2 obs
● 2026-07-17 08:25:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn, f.dns-servers.vn... | - |
| buh.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | 4 records |
✅ 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 buh.vn (unsigned zone)
⏱️ Timing
Total: 3943ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 14.241.150.99 |
| NS | 3 | ns2.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 1 | mail.buh.vn (pri: 10) |
| TXT | 2 | google-site-verification=2La-ka7T8pEFYj5, v=spf1 a mx ~all |
| SOA | 1 | ns1.pavietnam.vn hostmaster.buh.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn...)
Analysis
Hierarchy
buh.vn serves as parent to mx.buh.vn, emr.buh.vn, mail.buh.vn, smtp.buh.vn, internal.buh.vn along with a few other host names.
IP Addresses
buh.vn has exactly one IP address — 14.241.150.99.
ygwyumail.buh.vn, sazbpvisualize-grafana.buh.vn, 4abaedb1-5b0f-4755-946b-ec11ee77cf3a.buh.vn plus two other host names have IP numbers in common with buh.vn.
Name Servers
buh.vn has three name servers — nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
buh.vn has at least partial name server overlap with other domains, such as chimaythanhthao.com, lexushanoi.com, lanchi.vn and two others.
These name servers tend to appear together with the name servers ns2.dotvndns.vn, ns1.dotvndns.vn and nsbak.dotvndns.com.
Both nsbak.pavietnam.net and ns1.pavietnam.vn have two IP addresses each. nsbak.pavietnam.net resolves to 112.213.89.22 and 2406:9c80::9000:302; ns1.pavietnam.vn resolves to 112.213.89.3 and 2406:9c80::66.
Mail Servers
buh.vn uses one mail server — mail.buh.vn.
mail.buh.vn points to one IP number — 14.241.150.99.