infotronic-tech.com - robtex.com
infotronic-tech.com
com
| 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=1778782471 | ||||||
Subdomains
www.infotronic-tech.com |
Same first word
infotronic-tech.com |
DNS History
6 records (4 active, 2 former)
●NSns1.topasia.com.hk2018-07-31 → 2026-05-14 · 2 obs
● 2026-05-14 18:27:04
●NSns2.topasia.com.hk2018-07-31 → 2026-05-14 · 2 obs
● 2026-05-14 18:27:04
●MXinfotronictech-com02e.mail.protection.outlook.com2026-02-23 → 2026-05-14 · 3 obs
● 2026-02-23 12:22:22
● 2026-05-14 18:27:04
○MXmail.infotronic-tech.com2018-07-31 → 2018-07-31 · 3 obs
○ 2026-02-23 12:22:22
○ 2026-05-14 18:27:04
●A202.181.170.2462026-02-23 → 2026-05-14 · 3 obs
● 2026-02-23 12:22:22
● 2026-05-14 18:27:04
○A202.181.170.2482018-07-31 → 2018-07-31 · 3 obs
○ 2026-02-23 12:22:22
○ 2026-05-14 18:27:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| infotronic-tech.com | ns2.topasia.com.hk, ns1.topasia.com.hk | - |
✅ Authoritative Response
Server:202.181.170.248
NS records: ns2.topasia.com.hk, ns1.topasia.com.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for infotronic-tech.com (unsigned zone)
⏱️ Timing
Total: 1311ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Hierarchy
infotronic-tech.com is parent of www.infotronic-tech.com.
IP Addresses
infotronic-tech.com points to a single IP: 202.181.170.246.
Other host names, for instance mail.rhenish.org.hk, mail.areaplus.hk, charming-lite.com, ta01.topasia.com.hk and mail.flicker-hk.com share IP numbers with infotronic-tech.com.
Name Servers
infotronic-tech.com's delegation is to two name servers ns1.topasia.com.hk and ns2.topasia.com.hk.
infotronic-tech.com shares the same name server configuration as other domains, such as pmggroup.com.hk, charming-lite.com, global-merit.com, eji.com.hk and trade88.com.
infotronic-tech.com at least partially shares its name servers with other domains, for instance ta01.topasia.com.hk, drronaldsin.com, infotronic-int.com, topasia.com.hk and ta02.topasia.com.hk.
These name servers are commonly used alongside ns3.topasia.com.hk and ns.topasia.com.hk.
Mail Servers
infotronic-tech.com is served by a single mail server, infotronictech-com02e.mail.protection.outlook.com.
The host name infotronictech-com02e.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.