sdkd.com.vn - robtex.com
sdkd.com.vn
com.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=2022810135 | ||||||
Subdomains
lighting-dev.sdkd.com.vn |
lighting.sdkd.com.vn |
mqtt.sdkd.com.vn |
idp.sdkd.com.vn |
traffic.sdkd.com.vn |
camera.sdkd.com.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.phuongnamvina.vn2026-06-01 → 2026-07-18 · 2 obs
● 2026-07-18 04:46:58
●NSns2.phuongnamvina.vn2026-06-01 → 2026-07-18 · 2 obs
● 2026-07-18 04:46:58
●NSnsbak.phuongnamvina.vn2026-06-01 → 2026-07-18 · 2 obs
● 2026-07-18 04:46:58
●MXsmtp.google.com2026-06-01 → 2026-07-18 · 2 obs
● 2026-07-18 04:46:58
●A103.1.238.342026-06-01 → 2026-07-18 · 2 obs
● 2026-07-18 04:46:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 15 records |
| sdkd.com.vn | ns1.phuongnamvina.vn, ns2.phuongnamvina.vn, nsbak.phuongnamvina.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.phuongnamvina.vn, ns2.phuongnamvina.vn, nsbak.phuongnamvina.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdkd.com.vn (unsigned zone)
⏱️ Timing
Total: 3948ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.1.238.34 |
| NS | 3 | ns2.phuongnamvina.vn, nsbak.phuongnamvina.vn... |
| MX | 1 | smtp.google.com (pri: 1) |
| SOA | 1 | ns1.phuongnamvina.vn hostmaster.sdkd.com |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)
Analysis
Hierarchy
lighting-dev.sdkd.com.vn, lighting.sdkd.com.vn, mqtt.sdkd.com.vn, idp.sdkd.com.vn, traffic.sdkd.com.vn and a few other host names are all children of sdkd.com.vn.
IP Addresses
sdkd.com.vn directs to one IP number, which is 103.1.238.34.
Among the host names that share IP numbers with sdkd.com.vn are dpta.com, definitions.websitechuyennghiep.vn, anonym.com.sgwww.websitechuyennghiep.vn and two others.
Name Servers
sdkd.com.vn carries NS records delegating to ns1.phuongnamvina.vn, ns2.phuongnamvina.vn and nsbak.phuongnamvina.vn.
The name servers of sdkd.com.vn overlap at least partially with those of other domains — among them hoavienbinhan.vn, mamcochay.com.vn, ttttglobal.com and two more.
The name servers dnsbak.phuongnamvina.vn, ns1.dotvndns.vn and ns2.dotvndns.vn are commonly seen alongside these name servers.
ns1.phuongnamvina.vn points to 112.213.89.3; ns2.phuongnamvina.vn points to 222.255.121.247; nsbak.phuongnamvina.vn points to 112.213.89.22 — each hostname maps to exactly one IP address.
Mail Servers
sdkd.com.vn routes its mail through a single mail server, smtp.google.com.
sdkd.com.vn has the same mail server arrangement as a number of other domains, for example studio-linnea.com, martini.art, apian.com and two more.
sdkd.com.vn shares at least some of its mail servers with other domains — for example hr-rent.com, wiranda.com, sirisa.com and two more.
smtp.google.com directs to 9 IP numbers, including 64.233.180.27, 142.251.179.26 and 142.251.179.27, along with 6 other.