techmodule.net - robtex.com
techmodule.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 171.244.8.220🇻🇳 VTDC-AS-VN171.244.8.0/24 Proxy-registered route object | ||||||
| NS | a.ns.hostvn.net ⭐ | ||||||
| A | 185.136.96.112🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd | ||||||
| PTR | a.ns.hostvn.net | ||||||
| A | 185.136.97.112CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd | ||||||
| PTR | a.ns.hostvn.net | ||||||
| NS | b.ns.hostvn.net | ||||||
| A | 185.136.98.112🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd | ||||||
| PTR | b.ns.hostvn.net | ||||||
| A | 185.136.99.112CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd | ||||||
| PTR | b.ns.hostvn.net | ||||||
| SOA | a.ns.hostvn.nethostmaster@hostvn.net 2024-10-18 #0 | ||||||
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=1789431843 | ||||||
Previously MX for
techmodule.net |
Subdomains
www.techmodule.net |
Same first word
techmodule.com |
techmodule.co |
techmodule.net |
Similar names
Previous names
Next names
DNS History
13 records (3 active, 10 former)
●NSa.ns.hostvn.net2026-06-17 → 2026-09-15 · 3 obs
● 2026-06-17 06:51:28
● 2026-09-15 00:40:18
●NSb.ns.hostvn.net2026-06-17 → 2026-09-15 · 3 obs
● 2026-06-17 06:51:28
● 2026-09-15 00:40:18
○NSns1.anycast.vn2015-08-06 → 2020-03-12 · 4 obs
● 2020-03-12 20:26:44
○ 2026-06-17 06:51:28
○ 2026-09-15 00:40:18
○NSns2.anycast.vn2015-08-06 → 2020-03-12 · 4 obs
● 2020-03-12 20:26:44
○ 2026-06-17 06:51:28
○ 2026-09-15 00:40:18
○NSns3.anycast.vn2015-08-06 → 2020-03-12 · 4 obs
● 2020-03-12 20:26:44
○ 2026-06-17 06:51:28
○ 2026-09-15 00:40:18
○NSns4.anycast.vn2015-08-06 → 2020-03-12 · 4 obs
● 2020-03-12 20:26:44
○ 2026-06-17 06:51:28
○ 2026-09-15 00:40:18
○MXtechmodule.net2015-08-06 → 2020-03-12 · 4 obs
● 2020-03-12 20:26:44
○ 2026-06-17 06:51:28
○ 2026-09-15 00:40:18
○A103.101.161.1812020-03-12 → 2020-03-12 · 4 obs
● 2020-03-12 20:26:44
○ 2026-06-17 06:51:28
○ 2026-09-15 00:40:18
○A103.28.36.1342017-03-16 → 2017-03-16 · 4 obs
● 2017-03-16 02:32:22
○ 2020-03-12 20:26:44
○ 2026-09-15 00:40:18
○A112.78.4.2122016-03-19 → 2016-03-19 · 4 obs
● 2016-03-19 23:41:42
○ 2016-07-14 22:58:30
○ 2026-09-15 00:40:18
●A171.244.8.2202026-06-17 → 2026-09-15 · 3 obs
● 2026-06-17 06:51:28
● 2026-09-15 00:40:18
○A210.245.90.2052015-08-06 → 2015-12-06 · 4 obs
● 2015-12-06 15:15:28
○ 2016-03-19 23:41:42
○ 2026-09-15 00:40:18
○A45.32.15.2192016-07-14 → 2016-07-14 · 4 obs
● 2016-07-14 22:58:30
○ 2017-03-16 02:32:22
○ 2026-09-15 00:40:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| techmodule.net | a.ns.hostvn.net, b.ns.hostvn.net | 4 records |
✅ Authoritative Response
Server:185.136.98.112
NS records: a.ns.hostvn.net, b.ns.hostvn.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techmodule.net (unsigned zone)
⏱️ Timing
Total: 528ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.244.8.220 |
| NS | 2 | b.ns.hostvn.net, a.ns.hostvn.net |
| SOA | 1 | a.ns.hostvn.net hostmaster.hostvn.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (a.ns.hostvn.net, a.ns.hostvn.net, b.ns.hostvn.net...)
Analysis
Hierarchy
www.techmodule.net is a subdomain of techmodule.net.
IP Addresses
techmodule.net has exactly one IP address — 171.244.8.220.
hrvapps.com, dongbo.savanivietnam.vn, www.techmodule.net plus two other host names have IP numbers in common with techmodule.net.
Name Servers
The NS records for techmodule.net delegate to a.ns.hostvn.net and b.ns.hostvn.net.
The name server configuration of techmodule.net is shared with other domains, for instance giatuan.com.vn, diemden.vn, thuexedalat.net and two others.
The name servers of techmodule.net overlap at least partially with those of other domains — among them dihoc.vn, ted.edu.vn, peo.vn and two more.
These name servers commonly co-occur with the name servers ns1.anycast.vn, ns2.anycast.vn, ns3.anycast.vn and ns4.anycast.vn.
a.ns.hostvn.net resolves to 185.136.96.112 and 185.136.97.112. Likewise, b.ns.hostvn.net resolves to 185.136.98.112 and 185.136.99.112 — two IP addresses apiece.