mathf.io.vn - robtex.com
mathf.io.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.152.165.213🇻🇳 EZTECH-VN103.152.165.0/24 ZHOST-VN | ||||||
| NS | ns3.vinahost.vn ⭐ ⚠️ Not in zone NS records | ||||||
| A | 125.212.217.199🇻🇳 VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN | ||||||
| NS | ns4.vinahost.vn ⚠️ Not in zone NS records | ||||||
| A | 123.30.139.119🇻🇳 VDC123.30.138.0/23 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| SOA | ns3.vinahost.vnhostmaster@vinahost.vn 2025-06-12 #1 | ||||||
io.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2023596596 | ||||||
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
www.mathf.io.vn |
Same first word
mathf.io.vn |
Similar names
fmath.info |
mftah.com |
atfmh.com |
hamft.com |
atmfh.com |
tfhma.com |
fmhat.com |
mahtf.org |
mahft.com |
hfmat.com |
hfamt.cn |
fmath.com |
fathm.com.au |
fhtam.com |
htfam.net |
fathm.co |
fathm.com |
hmfat.com |
fathm.org |
famth.de |
DNS History
3 records (3 active, 0 former)
●NSns3.vinahost.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 22:24:56
●NSns4.vinahost.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 22:24:56
●A103.152.165.2132026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 22:24:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| mathf.io.vn | ns4.vinahost.vn, ns3.vinahost.vn | - |
✅ Authoritative Response
Server:125.212.217.199
NS records: ns4.vinahost.vn, ns3.vinahost.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathf.io.vn (unsigned zone)
⏱️ Timing
Total: 2400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.152.165.213 |
| SOA | 1 | ns3.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.