ums.vn - robtex.com
ums.vn
vn
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn โญ | ||||||
| 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=2030964464 | ||||||
Subdomains
backend.ums.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
โNSns-b1.tenten.vn2026-05-28 โ 2026-07-06 ยท 2 obs
โ 2026-07-06 00:10:58
โNSns-b2.tenten.vn2026-05-28 โ 2026-07-06 ยท 2 obs
โ 2026-07-06 00:10:58
โNSns-b3.tenten.vn2026-05-28 โ 2026-07-06 ยท 2 obs
โ 2026-07-06 00:10:58
โA222.252.22.1742026-05-28 โ 2026-07-06 ยท 2 obs
โ 2026-07-06 00:10:58
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| ums.vn | ns-b1.tenten.vn, ns-b2.tenten.vn, ns-b3.tenten.vn | - |
โ Authoritative Response
Server:137.59.104.67
NS records: ns-b1.tenten.vn, ns-b2.tenten.vn, ns-b3.tenten.vn
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ums.vn (unsigned zone)
โฑ๏ธ Timing
Total: 2099ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.252.22.174 |
| NS | 3 | ns-b2.tenten.vn, ns-b1.tenten.vn... |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
Analysis
Hierarchy
ums.vn is the parent zone for backend.ums.vn.
IP Addresses
ums.vn points to a single IP number: 222.252.22.174.
admin.petropos.dcv.vn and pg-sandbox.hanghoaviet.com, along with other host names, share IP addresses with ums.vn.
Name Servers
ums.vn is served by three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
ums.vn partially shares its NS delegation with several other domains, including wgift.vn, ccmvietnam.gov.vn, aop.vn and two others.
The hostnames ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn each direct to two IP addresses โ ns-b1.tenten.vn to 137.59.104.67 and 2404:f080:1101:321:a150:95:110:1230, ns-b2.tenten.vn to 137.59.104.68 and 2404:f080:1101:321:a150:95:110:1231, and ns-b3.tenten.vn to 163.44.207.21 and 2404:f080:1101:321:a150:95:110:1232.