techmodule.net - dns.ninja

techmodule.net

DNSSEC⚠️ Not signed
A171.244.8.220🇻🇳 VTDC-AS-VN171.244.8.0/24 Proxy-registered route object
NSa.ns.hostvn.net
A185.136.96.112🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd
PTRa.ns.hostvn.net
A185.136.97.112CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd
PTRa.ns.hostvn.net
NSb.ns.hostvn.net
A185.136.98.112🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd
PTRb.ns.hostvn.net
A185.136.99.112CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd
PTRb.ns.hostvn.net
SOAa.ns.hostvn.nethostmaster@hostvn.net 2024-10-18 #0

net

Previously MX for

Same first word

Similar names

DNS History

13 records (3 active, 10 former)

20162017201820192020202120222023202420252026NSa.ns.hostvn.netb.ns.hostvn.netns1.anycast.vnns2.anycast.vnns3.anycast.vnns4.anycast.vnMXtechmodule.netA171.244.8.220103.101.161.181103.28.36.134112.78.4.212210.245.90.20545.32.15.219
NSa.ns.hostvn.net2026-06-17 → 2026-06-25 · 3 obs
○ 2020-03-12 20:26:44
● 2026-06-17 06:51:28
● 2026-06-25 05:36:30
NSb.ns.hostvn.net2026-06-17 → 2026-06-25 · 3 obs
○ 2020-03-12 20:26:44
● 2026-06-17 06:51:28
● 2026-06-25 05:36:30
NSns1.anycast.vn2015-08-06 → 2020-03-12 · 4 obs
● 2015-08-06 15:52:48
● 2020-03-12 20:26:44
○ 2026-06-17 06:51:28
○ 2026-06-25 05:36:30
NSns2.anycast.vn2015-08-06 → 2020-03-12 · 4 obs
● 2015-08-06 15:52:48
● 2020-03-12 20:26:44
○ 2026-06-17 06:51:28
○ 2026-06-25 05:36:30
NSns3.anycast.vn2015-08-06 → 2020-03-12 · 4 obs
● 2015-08-06 15:52:48
● 2020-03-12 20:26:44
○ 2026-06-17 06:51:28
○ 2026-06-25 05:36:30
NSns4.anycast.vn2015-08-06 → 2020-03-12 · 4 obs
● 2015-08-06 15:52:48
● 2020-03-12 20:26:44
○ 2026-06-17 06:51:28
○ 2026-06-25 05:36:30
MXtechmodule.net2015-08-06 → 2020-03-12 · 4 obs
● 2015-08-06 15:52:48
● 2020-03-12 20:26:44
○ 2026-06-17 06:51:28
○ 2026-06-25 05:36:30
A103.101.161.1812020-03-12 → 2020-03-12 · 4 obs
○ 2017-03-16 02:32:22
● 2020-03-12 20:26:44
○ 2026-06-17 06:51:28
○ 2026-06-25 05:36:30
A103.28.36.1342017-03-16 → 2017-03-16 · 4 obs
○ 2016-07-14 22:58:30
● 2017-03-16 02:32:22
○ 2020-03-12 20:26:44
○ 2026-06-25 05:36:30
A112.78.4.2122016-03-19 → 2016-03-19 · 4 obs
○ 2015-12-06 15:15:28
● 2016-03-19 23:41:42
○ 2016-07-14 22:58:30
○ 2026-06-25 05:36:30
A171.244.8.2202026-06-17 → 2026-06-25 · 3 obs
○ 2020-03-12 20:26:44
● 2026-06-17 06:51:28
● 2026-06-25 05:36:30
A210.245.90.2052015-08-06 → 2015-12-06 · 4 obs
● 2015-08-06 15:52:48
● 2015-12-06 15:15:28
○ 2016-03-19 23:41:42
○ 2026-06-25 05:36:30
A45.32.15.2192016-07-14 → 2016-07-14 · 4 obs
○ 2016-03-19 23:41:42
● 2016-07-14 22:58:30
○ 2017-03-16 02:32:22
○ 2026-06-25 05:36:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netk.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...-
techmodule.neta.ns.hostvn.net, b.ns.hostvn.net4 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: 107ms | Queries: -

📄 Records

TypeCountSample Data
A1171.244.8.220
NS2b.ns.hostvn.net, a.ns.hostvn.net
SOA1a.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

IP Addresses

techmodule.net has exactly one IP address — 171.244.8.220.

Other hosts including dongbo.savanivietnam.vn, dongbo.hapas.vn and dongbo.edena.vn share IP addresses with techmodule.net.

Name Servers

DNS delegation for techmodule.net points to two name servers: a.ns.hostvn.net and b.ns.hostvn.net.

The name server configuration of techmodule.net is shared with other domains, for instance maydoluc.com, xedaponline.vn, hasunohana.vn and two others.

There is at least partial name server overlap between techmodule.net and other domains — dihoc.vn, ted.edu.vn, peo.vn and two more among them.

These name servers tend to appear in combination with the name servers ns1.anycast.vn, ns2.anycast.vn, ns3.anycast.vn and ns4.anycast.vn.

a.ns.hostvn.net directs to 185.136.96.112 and 185.136.97.112. b.ns.hostvn.net directs to 185.136.98.112 and 185.136.99.112. Each host name carries two IP addresses.