john.vn - robtex.com
john.vn
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=2030751638 | ||||||
Subdomains
www.john.vn |
tochucvadamdong.john.vn |
btc.john.vn |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
βNSbarbara.ns.cloudflare.com2026-05-01 β 2026-05-09 Β· 2 obs
β 2026-05-09 11:57:18
βNShal.ns.cloudflare.com2026-05-01 β 2026-05-09 Β· 2 obs
β 2026-05-09 11:57:18
βMXalt1.aspmx.l.google.com2026-05-01 β 2026-05-09 Β· 2 obs
β 2026-05-09 11:57:18
βMXalt2.aspmx.l.google.com2026-05-01 β 2026-05-09 Β· 2 obs
β 2026-05-09 11:57:18
βMXalt3.aspmx.l.google.com2026-05-01 β 2026-05-09 Β· 2 obs
β 2026-05-09 11:57:18
βMXalt4.aspmx.l.google.com2026-05-01 β 2026-05-09 Β· 2 obs
β 2026-05-09 11:57:18
βMXaspmx.l.google.com2026-05-01 β 2026-05-09 Β· 2 obs
β 2026-05-09 11:57:18
βA103.226.248.902026-05-01 β 2026-05-09 Β· 2 obs
β 2026-05-09 11:57:18
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... | - |
| john.vn | hal.ns.cloudflare.com, barbara.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.33.174
NS records: hal.ns.cloudflare.com, barbara.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for john.vn (unsigned zone)
β±οΈ Timing
Total: 979ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.226.248.90 |
| NS | 2 | barbara.ns.cloudflare.com, hal.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 7 | _globalsign-domain-verification=lCoCGQ5p, brevo-code:305d8742b61633ff418f1637b7854... |
| SOA | 1 | barbara.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
john.vn is a parent of www.john.vn, tochucvadamdong.john.vn and btc.john.vn.
IP Addresses
john.vn points to IP number: 103.226.248.90.
Other host names such as www.mindtalk.vn, okrs.vn, mrdconnect.vn, www.stonetexture.com.vn and beautycore.vn share IPs with john.vn.
Name Servers
john.vn is delegated to two name servers: barbara.ns.cloudflare.com and hal.ns.cloudflare.com.
john.vn shares the same name server setup as 25rr3.com, allconn.blog, mjg7x7.com, megakkm.kz and gfv7i3.com.
john.vn at least partially shares name servers with other domains, for instance dlghjc.com, buonaborapizzamenu.com, getmycomics.com, agaudron.com and wlmqnjyy.com.
These name servers are commonly used with trevor.ns.cloudflare.com and margot.ns.cloudflare.com.
Host names with six IP numbers:
barbara.ns.cloudflare.com points to 2606:4700:50::adf5:3af8, 2803:f800:50::6ca2:c0f8, 2a06:98c1:50::ac40:20f8, 108.162.192.248, 172.64.32.248 and 173.245.58.248.
hal.ns.cloudflare.com points to 2606:4700:58::adf5:3bae, 2803:f800:50::6ca2:c1ae, 2a06:98c1:50::ac40:21ae, 108.162.193.174, 172.64.33.174 and 173.245.59.174.
Mail Servers
Five mail servers handle john.vn: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
john.vn shares at least partially some mail servers with other domains, including ns500765.ns500734.ns500693.ns500693.ns500728.ns500612.ns500632.ns500632.ns500588.ns500602.ns500578.ns500110.dtrkdll.com, ns500754.ns500754.ns500671.ns500742.ns500731.ns500742.ns500742.ns500671.ns500688.ns500678.ns500678.ns500291.ns500666.tenderladiesbz.com, ns500693.ns500693.ns500693.ns500699.ns500734.ns500734.ns500734.ns500588.ns500588.ns500699.ns500683.ns500632.ns500588.ns500632.ns500612.ns500578.ns500110.dtrkdll.com, ns500698.ns500698.ns500698.ns500736.ns500736.ns500698.ns500698.ns500698.ns500576.ns500698.ns500708.ns500619.ns500652.trackreceptor.com and ns500698.ns500698.ns500758.ns500736.ns500736.ns500736.ns500736.ns500735.ns500698.ns500576.ns500698.ns500576.ns500708.ns500619.ns500576.ns500619.ns500619.trackreceptor.com.
these mail servers are commonly used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
Hostname aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 74.125.137.27.
Hostname alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26.
Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26.
Hostname alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.
Hostname alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.