dnasecurity.vn - robtex.com
dnasecurity.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns1.bkdns.vn ⭐ | ||||||
| A | 2403:6a40:1:81::11:1🇻🇳 VNPT-AS-VN2403:6a40:1::/48 BKNS-VN | ||||||
| A | 103.48.81.11🇻🇳 VNPT-AS-VN103.48.80.0/22 BKNS-VN | ||||||
| PTR | ns1.bkdns.vn | ||||||
| NS | ns2.bkdns.vn | ||||||
| A | 2403:6a40:2000:247::220:1🇻🇳 BKNS-AS-VN2403:6a40:2000::/36 BKNS-VN | ||||||
| A | 103.3.247.220🇻🇳 BKNS-AS-VN103.3.247.0/24 VDATA-VN | ||||||
| PTR | static.bkdata.vn | ||||||
| NS | ns3.bkdns.vn | ||||||
| A | 2403:6a40:0:123::250:1🇻🇳 BKNS-AS-VN2403:6a40::/48 BKNS-VN BKNS-VN | ||||||
| PTR | ns3.bkdns.vn | ||||||
| A | 103.74.123.250🇻🇳 BKNS-AS-VN103.74.122.0/23 CNBKNS-VN | ||||||
| PTR | ns3.bkdns.vn | ||||||
| MX | mail.dnasecurity.vn ⭐ | ||||||
| TXT | v=spf1 include:_spf.bkdata.vn ~all | ||||||
| TXT | google-site-verification=Pldt4aPUTRStYu2rxMGQfjGiGNueGAg84FxyTedwk9Y | ||||||
| SOA | ns1.bkdns.vnhostmaster@dnasecurity.vn 2022-11-23 #17 | ||||||
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=2030753493 | ||||||
Subdomains
www.dnasecurity.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.dnasecurity.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:38:14
●A216.198.79.12026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:38:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| dnasecurity.vn | ns1.bkdns.vn, ns2.bkdns.vn, ns3.bkdns.vn | 3 records |
✅ Authoritative Response
Server:103.48.81.11
NS records: ns1.bkdns.vn, ns2.bkdns.vn, ns3.bkdns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dnasecurity.vn (unsigned zone)
⏱️ Timing
Total: 1205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 3 | ns2.bkdns.vn, ns3.bkdns.vn... |
| MX | 1 | mail.dnasecurity.vn (pri: 5) |
| TXT | 2 | google-site-verification=Pldt4aPUTRStYu2, v=spf1 include:_spf.bkdata.vn ~all |
| SOA | 1 | ns1.bkdns.vn hostmaster.dnasecurity.vn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.bkdns.vn, ns2.bkdns.vn, ns3.bkdns.vn)
Analysis
Hierarchy
dnasecurity.vn is the parent of www.dnasecurity.vn.
IP Addresses
dnasecurity.vn resolves to one IP number: 216.198.79.1.
other host names including melryanschool.ie, paraiba.org, 0-intl.westlaw.com.mylibrary.pickle.finance, danforthislamiccentre.com and akualis.com share IP numbers with dnasecurity.vn.
Name Servers
dnasecurity.vn is delegated to three name servers ns1.bkdns.vn, ns2.bkdns.vn and ns3.bkdns.vn.
dnasecurity.vn at least partially shares name servers with other domains, for instance cham-textiles.io.vn, chutieuthichhoctoan.com, iwcarnivalvietnam.com, 91.121.103.in-addr.arpa and giaxeototai.vn.
Host names with two IP numbers:
ns1.bkdns.vn points to: 2403:6a40:1:81::11:1 and 103.48.81.11.
ns2.bkdns.vn points to: 2403:6a40:2000:247::220:1 and 103.3.247.220.
ns3.bkdns.vn points to: 2403:6a40:0:123::250:1 and 103.74.123.250.
Mail Servers
dnasecurity.vn is handled by a single mail server, mail.dnasecurity.vn.