hoc247.net - robtex.com
hoc247.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.255.121.244🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns.hoc247.net ⭐ | ||||||
| NS | ns1.vdoc.com.vn | ||||||
| A | 14.225.236.180🇻🇳 VNPT-AS-VN14.225.236.0/24 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns2.vdoc.com.vn | ||||||
| A | 123.30.108.139🇻🇳 VDC123.30.108.0/24 VNPT | ||||||
| PTR | mx2.tailieu.vn | ||||||
| TXT | google-site-verification=MjtfTP6QavL8SZW27SNidHPbTs86oGiqN0kEFINckEs | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| TXT | _w0unpsf7bhgk2a6f6tww5ioqv64fnyj | ||||||
| TXT | m.hoc247.net=MjtfTP6QavL8SZW27SNidHPbTs86oGiqN0kEFINckEs | ||||||
| SOA | ns.hoc247.netwebmaster@hoc247.net serial=1111111168 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778427161 | ||||||
rank #24650 in the tld
📈 Tranco rank: #227,678
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.hoc247.net2017-03-21 → 2026-05-10 · 2 obs
● 2026-05-10 16:01:20
●NSns1.vdoc.com.vn2017-03-21 → 2026-05-10 · 2 obs
● 2026-05-10 16:01:20
●NSns2.vdoc.com.vn2017-03-21 → 2026-05-10 · 2 obs
● 2026-05-10 16:01:20
●A222.255.121.2442017-03-21 → 2026-05-10 · 5 obs
● 2026-03-15 00:21:54
○ 2026-03-26 06:53:34
● 2026-04-13 10:45:20
● 2026-05-10 16:01:20
🔍 DNS Trace
Analysis
Hierarchy
hoc247.net is a parent of www.hoc247.net, static.hoc247.net and m.hoc247.net.
IP Addresses
hoc247.net points to a single IP: 222.255.121.244.
Other host names, for instance www.hoc247.net, static.hoc247.net, m.hoc247.net, cdn2.hoc247.vn and dev.tailieu.vn share IP numbers with hoc247.net.
Name Servers
hoc247.net is delegated to three name servers: ns.hoc247.net, ns1.vdoc.com.vn and ns2.vdoc.com.vn.
hoc247.net partially shares name servers with other domains; examples include dlib.vn, tailieu.vn, smartpro.vn, elib.vn and smartskills.vn.
These name servers are commonly paired with ns1.vdoc.vn, ns.tailieu.vn, ns.smartpro.vn, ns.elib.vn, ns.smartskills.vn, ns.alada.vn and ns.hoc247.vn.
Host names with one IP number: The host name ns1.vdoc.com.vn points to 14.225.236.180 and the host name ns2.vdoc.com.vn points to 123.30.108.139.