biotin.vn - robtex.com
biotin.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.71.235.17🇻🇳 VIETEL-AS-AP27.71.232.0/21 Proxy-registered route object | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.zonedns.vn | ||||||
| NS | ns2.zonedns.vn | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN | ||||||
| NS | ns3.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| NS | ns4.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| MX | biotin.vn ⭐ | ||||||
| A | 27.71.235.17🇻🇳 VIETEL-AS-AP27.71.232.0/21 Proxy-registered route object | ||||||
| SOA | ns1.zonedns.vnroot@biotin.vn 2026-04-23 #4 | ||||||
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=2030754014 | ||||||
MX for
biotin.vn |
Subdomains
www.biotin.vn |
Same first word
biotin.vn |
biotin.com |
biotin.net |
biotin.ca |
biotin.eu |
biotin.com.tr |
biotin.ru |
biotin.hu |
biotin.ch |
biotin.org |
biotin.cn |
biotin.com.tw |
biotin.de |
biotin.org.uk |
biotin.co.uk |
biotin.info |
biotin.mobi |
biotin.fr |
biotin.it |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:41:28
●NSns2.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:41:28
●NSns3.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:41:28
●NSns4.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:41:28
●MXbiotin.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:41:28
●A27.71.235.172026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:41:28
🔍 DNS Trace
Analysis
Hierarchy
biotin.vn is the parent of www.biotin.vn.
Mail Server Role
For biotin.vn, the mail server is biotin.vn.
IP Addresses
biotin.vn resolves to one IP number: 27.71.235.17.
Name Servers
biotin.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
biotin.vn at least partially shares name servers with other domains, for instance toanthangfood.com.vn, nthmedical.com, ravi.vn, stairway.edu.vn and brandgift.vn.
These name servers are commonly used alongside ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Hostnames with two IP numbers:
Host ns1.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.
Host ns2.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.
Host ns3.zonedns.vn points to: 2001:df1:3200::15 and 103.28.36.30.
Host ns4.zonedns.vn points to: 2001:df1:3200::15 and 103.28.39.159.
Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.
Names pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn.
Mail Servers
biotin.vn is served by a single mail server, biotin.vn.
biotin.vn resolves to IP 27.71.235.17.