iqrcode.vn - robtex.com
iqrcode.vn
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=2031074076 | ||||||
Subdomains
qr.iqrcode.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmx.yandex.net2026-06-03 → 2026-08-05 · 2 obs
● 2026-08-05 00:27:52
●A173.252.167.1302026-06-03 → 2026-08-05 · 2 obs
● 2026-08-05 00:27:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, g.dns-servers.vn, b.dns-servers.vn, h.dns-servers.vn... | - |
| iqrcode.vn | ns6.tenten.vn, ns5.tenten.vn, ns4.tenten.vn | - |
✅ Authoritative Response
Server:103.18.7.205
NS records: ns6.tenten.vn, ns5.tenten.vn, ns4.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iqrcode.vn (unsigned zone)
⏱️ Timing
Total: 1987ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.252.167.130 |
| NS | 3 | ns5.tenten.vn, ns4.tenten.vn... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, yandex-verification: c0d12f5299dbfd85 |
| SOA | 1 | ns4.tenten.vn hostmaster.iqrcode.vn |
Analysis
Hierarchy
qr.iqrcode.vn is delegated beneath iqrcode.vn.
IP Addresses
iqrcode.vn directs to one IP number, which is 173.252.167.130.
Among the host names that share IP numbers with iqrcode.vn are michiganchallenge.com, bcsbirds.com, vplusshop.com and two others.
Name Servers
iqrcode.vn is served by three name servers: ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.
There is at least partial name server overlap between iqrcode.vn and other domains — mayhanongnhua.com.vn, xenanggiare.vn, daotaotinhoc.vn and two more among them.
The name servers ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn are often found in combination with these name servers.
The hostnames ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn each direct to two IP addresses — ns4.tenten.vn to 103.18.7.204 and 2404:f080:1101:302:a163:44:193:20, ns5.tenten.vn to 103.18.7.205 and 2404:f080:1101:302:a163:44:193:21, and ns6.tenten.vn to 52.74.6.184 and 2404:f080:1101:302:a163:44:193:22.
Mail Servers
iqrcode.vn routes its mail through a single mail server, mx.yandex.net.
iqrcode.vn has the same mail server arrangement as a number of other domains, for example rl.ru, tmtrans.uz, kpisoft.ru and two more.
iqrcode.vn shares at least some of its mail servers with other domains — for example gbg.ru, iles.group, vipmotor.by and two more.
mx.yandex.net carries two IP numbers: 77.88.21.249 and 2a02:6b8::311.