vanguard.vn - robtex.com
vanguard.vn
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns2.vanguard.com β | ||||||
| A | 192.175.188.53πΊπΈ AS32701192.175.188.0/24 | ||||||
| PTR | ns2.vanguard.com | ||||||
| NS | ns.vanguard.com β οΈ Not in parent delegation | ||||||
| A | 192.175.188.52πΊπΈ AS32701192.175.188.0/24 | ||||||
| PTR | ns.vanguard.com | ||||||
| NS | ns3.vanguard.com | ||||||
| A | 192.175.189.52πΊπΈ AS32701192.175.189.0/24 | ||||||
| PTR | ns3.vanguard.com | ||||||
| NS | ns4.vanguard.com | ||||||
| A | 192.175.189.53πΊπΈ AS32701192.175.189.0/24 | ||||||
| PTR | ns4.vanguard.com | ||||||
| MX | vanguard.vn.s7a1.psmtp.com β | ||||||
| MX | vanguard.vn.s7a2.psmtp.com(200) | ||||||
| MX | vanguard.vn.s7b1.psmtp.com(300) | ||||||
| MX | vanguard.vn.s7b2.psmtp.com(400) | ||||||
| SOA | ns.vanguard.comhostmaster@vanguard.com serial=788961150 | ||||||
vn
| DNSSEC | π Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn β | ||||||
| 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=2030650566 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
βNSns.vanguard.com2026-04-01 β 2026-04-12 Β· 2 obs
β 2026-04-12 00:32:26
βNSns2.vanguard.com2026-04-01 β 2026-04-12 Β· 2 obs
β 2026-04-12 00:32:26
βNSns3.vanguard.com2026-04-01 β 2026-04-12 Β· 2 obs
β 2026-04-12 00:32:26
βNSns4.vanguard.com2026-04-01 β 2026-04-12 Β· 2 obs
β 2026-04-12 00:32:26
βMXvanguard.vn.s7a1.psmtp.com2026-04-01 β 2026-04-12 Β· 2 obs
β 2026-04-12 00:32:26
βMXvanguard.vn.s7a2.psmtp.com2026-04-01 β 2026-04-12 Β· 2 obs
β 2026-04-12 00:32:26
βMXvanguard.vn.s7b1.psmtp.com2026-04-01 β 2026-04-12 Β· 2 obs
β 2026-04-12 00:32:26
βMXvanguard.vn.s7b2.psmtp.com2026-04-01 β 2026-04-12 Β· 2 obs
β 2026-04-12 00:32:26
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| vanguard.vn | ns3.vanguard.com, ns.vanguard.com, ns2.vanguard.com | - |
β Authoritative Response
Server:192.175.189.52
NS records: ns3.vanguard.com, ns.vanguard.com, ns2.vanguard.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for vanguard.vn (unsigned zone)
β±οΈ Timing
Total: 876ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns4.vanguard.com, ns.vanguard.com... |
| MX | 4 | vanguard.vn.s7a1.psmtp.com (pri: 100), vanguard.vn.s7a2.psmtp.com (pri: 200)... |
| SOA | 1 | ns.vanguard.com hostmaster.vanguard.com |
Analysis
Name Servers
vanguard.vn is delegated to four name servers: ns2.vanguard.com, ns3.vanguard.com, ns4.vanguard.com and ns.vanguard.com.
vanguard.vn at least partially shares name servers with other domains, for instance vanguardjobs.com, vanguardinvestments.vn, transactional.vanguard.com, 201.175.192.in-addr.arpa and vanguardblog.com.
These name servers are commonly used alongside a9-67.akam.net, a1-96.akam.net, a12-65.akam.net, a16-67.akam.net, a4-65.akam.net and a7-66.akam.net.
Host names with one IP number: ns2.vanguard.com points to 192.175.188.53; ns3.vanguard.com points to 192.175.189.52; ns4.vanguard.com points to 192.175.189.53; ns.vanguard.com points to 192.175.188.52.
Mail Servers
Four mail servers handle vanguard.vn: vanguard.vn.s7a1.psmtp.com, vanguard.vn.s7a2.psmtp.com, vanguard.vn.s7b1.psmtp.com and vanguard.vn.s7b2.psmtp.com.