ikh.edu.vn - robtex.com
ikh.edu.vn
edu.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=2018564641 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSa.ns.hostvn.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 16:03:40
●NSb.ns.hostvn.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 16:03:40
●MXsmtp.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 16:03:40
●A103.104.119.1602026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 16:03:40
○A116.99.167.342026-05-01 → 2026-05-04 · 3 obs
● 2026-05-04 05:38:16
○ 2026-05-09 16:03:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| ikh.edu.vn | a.ns.hostvn.net, b.ns.hostvn.net | - |
✅ Authoritative Response
Server:185.136.96.112
NS records: a.ns.hostvn.net, b.ns.hostvn.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ikh.edu.vn (unsigned zone)
⏱️ Timing
Total: 804ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.104.119.160 |
| NS | 2 | b.ns.hostvn.net, a.ns.hostvn.net |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=wgpupod4rBYo6vw |
| SOA | 1 | a.ns.hostvn.net hostmaster.hostvn.net |
Analysis
IP Addresses
ikh.edu.vn resolves to a single IP: 103.104.119.160.
Other host names share IP numbers with ikh.edu.vn; for instance ytnh.com.vn.
Name Servers
ikh.edu.vn has two name servers: a.ns.hostvn.net and b.ns.hostvn.net.
ikh.edu.vn shares the same name server setup as other domains, for example cansontoan.vn, 5soft.vn, runner.vn, investo.vn and nightclubshop.vn.
ikh.edu.vn shares some name servers with other domains, for instance vietphatjsc.com.vn, khoachongtrom.vn and thanhoattinhtad.com.
These name servers are commonly used alongside ns2.anycast.vn, ns4.anycast.vn, ns3.anycast.vn and ns1.anycast.vn.
Host names with two IP numbers:
a.ns.hostvn.net points to: 185.136.96.112 and 185.136.97.112; b.ns.hostvn.net points to: 185.136.98.112 and 185.136.99.112.
Mail Servers
ikh.edu.vn is handled by a single mail server, smtp.google.com.
ikh.edu.vn shares the mail server setup with other domains, for example appleblossomcreatives.com, irrational.se, kitplan.net, ihcgroupsac.com and sologas.it.
ikh.edu.vn shares some mail servers with other domains, at least partially; for instance enola.net, turbo-drive.od.ua, tlc-ltd.com, drinkbrez.com and americanfilmfestival.pl.
these mail servers are commonly used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
smtp.google.com maps to nine IP numbers: 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 2607:f8b0:4023:c0d::1a, 2607:f8b0:4023:c0d::1b, 74.125.137.26, 142.250.141.26, 142.250.141.27, 142.251.2.26 and 142.251.2.27.