mathf.io.vn - robtex.com

mathf.io.vn

DNSSECโš ๏ธ Not signed
A103.152.165.213๐Ÿ‡ป๐Ÿ‡ณ EZTECH-VN103.152.165.0/24 ZHOST-VN
NSns3.vinahost.vn โญ โš ๏ธ Not in zone NS records
A125.212.217.199๐Ÿ‡ป๐Ÿ‡ณ VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN
NSns4.vinahost.vn โš ๏ธ Not in zone NS records
A123.30.139.119๐Ÿ‡ป๐Ÿ‡ณ VDC123.30.138.0/23 VNPT
PTRstatic.vnpt.vn
SOAns3.vinahost.vnhostmaster@vinahost.vn 2025-06-12 #1

io.vn

DNSSECโš ๏ธ Not signed
NSdns-master.vnnic.vn โญ
NSa.dns-servers.vn โš ๏ธ Not in parent delegation
NSb.dns-servers.vn โš ๏ธ Not in parent delegation
NSc.dns-servers.vn โš ๏ธ Not in parent delegation
NSd.dns-servers.vn โš ๏ธ Not in parent delegation
NSe.dns-servers.vn โš ๏ธ Not in parent delegation
NSf.dns-servers.vn โš ๏ธ Not in parent delegation
NSg.dns-servers.vn โš ๏ธ Not in parent delegation
NSh.dns-servers.vn โš ๏ธ Not in parent delegation
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2023596596
rank #12692 globally
rank #15 in the tld
this domain io.vn is a two-label domain name formed by the labels io and vn. It can be registered to host a website, route email, or point to other online services. Its actual use depends on DNS records and ownership; without those, it simply resolves to nothing.

Subdomains

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

NSns3.vinahost.vnns4.vinahost.vnA103.152.165.213
โ—NSns3.vinahost.vn2026-05-01 โ†’ 2026-05-10 ยท 2 obs
โ— 2026-05-01 09:55:50
โ— 2026-05-10 22:24:56
โ—NSns4.vinahost.vn2026-05-01 โ†’ 2026-05-10 ยท 2 obs
โ— 2026-05-01 09:55:50
โ— 2026-05-10 22:24:56
โ—A103.152.165.2132026-05-01 โ†’ 2026-05-10 ยท 2 obs
โ— 2026-05-01 09:55:50
โ— 2026-05-10 22:24:56

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
mathf.io.vnns4.vinahost.vn, ns3.vinahost.vn-

โœ… Authoritative Response

Server:125.212.217.199

NS records: ns4.vinahost.vn, ns3.vinahost.vn

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for mathf.io.vn (unsigned zone)

โฑ๏ธ Timing

Total: 2400ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1103.152.165.213
SOA1ns3.vinahost.vn hostmaster.vinahost.vn

Analysis

Hierarchy

The parent of www.mathf.io.vn is mathf.io.vn.

IP Addresses

mathf.io.vn points to IP number: 103.152.165.213.

Other host names, for instance www.mathf.io.vn share IP numbers with mathf.io.vn.

Name Servers

mathf.io.vn is delegated to two name servers: ns3.vinahost.vn and ns4.vinahost.vn.

mathf.io.vn shares the same name server setup as karlkarpovskistore.id.vn, teltac.com, beautyhot.com.vn, 2mit.org and freehost.vn.

mathf.io.vn at least partially shares name servers with other domains, for instance 29.19.103.in-addr.arpa, vina-host.com, solution.com.vn, nguyenquocchauit.id.vn and baobiatp.vn.

These name servers are commonly used with dns3.vina-host.com and dns4.vina-host.com.

Host names with a single IP:

ns3.vinahost.vn points to 125.212.217.199.

ns4.vinahost.vn points to 123.30.139.119.