otothaiphong.vn - robtex.com
otothaiphong.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.161.16.204🇻🇳 BKNS-AS-VN103.161.16.0/23 BKSI-VN | ||||||
| PTR | 76038 | ||||||
| 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.otothaiphong.vn ⭐ | ||||||
| A | 103.161.16.204🇻🇳 BKNS-AS-VN103.161.16.0/23 BKSI-VN | ||||||
| PTR | 76038 | ||||||
| TXT | google-site-verification=s5ecvQXVVorSRyIFqUYup60O0J45cit9yVgnqKPKf50 | ||||||
| TXT | v=spf1 include:_spf.bkns.com.vn ~all | ||||||
| TXT | _20nerjy9erflckfd613rxnxen3rfzz8 | ||||||
| SOA | ns1.bkdns.vnhostmaster@otothaiphong.vn 2022-05-23 #8 | ||||||
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=2030745600 | ||||||
Subdomains
www.otothaiphong.vn |
Same first word
otothaiphong.vn |
DNS History
5 records (5 active, 0 former)
●MXmail.otothaiphong.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 03:37:20
●A103.161.16.2042026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 03:37:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| otothaiphong.vn | ns3.bkdns.vn, ns2.bkdns.vn, ns1.bkdns.vn | 3 records |
✅ Authoritative Response
Server:103.48.81.11
NS records: ns3.bkdns.vn, ns2.bkdns.vn, ns1.bkdns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otothaiphong.vn (unsigned zone)
⏱️ Timing
Total: 4165ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.161.16.204 |
| NS | 3 | ns3.bkdns.vn, ns1.bkdns.vn... |
| MX | 1 | mail.otothaiphong.vn (pri: 10) |
| TXT | 3 | v=spf1 include:_spf.bkns.com.vn ~all, _20nerjy9erflckfd613rxnxen3rfzz8... |
| SOA | 1 | ns1.bkdns.vn hostmaster.otothaiphong.vn |
📌 Glue Records Collected
Total: 19
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)
Out-of-bailiwick: 3 (ns1.bkdns.vn, ns2.bkdns.vn, ns3.bkdns.vn)
Analysis
Hierarchy
otothaiphong.vn is parent of www.otothaiphong.vn.
IP Addresses
otothaiphong.vn points to a single IP: 103.161.16.204.
Other host names, for instance srm.vn, share IP numbers with otothaiphong.vn.
Name Servers
otothaiphong.vn is delegated to three name servers: ns1.bkdns.vn, ns2.bkdns.vn and ns3.bkdns.vn.
otothaiphong.vn at least partially shares its name servers with other domains, for instance coltd.vn, traphacoxanh.com, suachuacamera.com.vn, khangbaby.com and sonvincent.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
otothaiphong.vn is served by a single mail server, mail.otothaiphong.vn.
mail.otothaiphong.vn points to IP number 103.161.16.204.