`techcoop.vn`

DNSSEC	⚠️ Not signed
A	199.36.158.100^{🇺🇸 Fastly199.36.158.0/24 Google}
NS	`ns1-36.azure-dns.com` ⭐
		A	2603:1061:0:10::24^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-36.azure-dns.com`
		A	150.171.10.36^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns1-36.azure-dns.com`
NS	`ns2-36.azure-dns.net`
		A	2620:1ec:8ec:10::24^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-36.azure-dns.net`
		A	150.171.16.36^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-36.azure-dns.net`
NS	`ns3-36.azure-dns.org`
		A	2a01:111:4000:10::24^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-36.azure-dns.org`
		A	13.107.222.36^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns3-36.azure-dns.org`
NS	`ns4-36.azure-dns.info`
		A	2620:1ec:bda:10::24^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-36.azure-dns.info`
		A	13.107.206.36^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns4-36.azure-dns.info`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
MX	`uwk2xjyrwlmwegfzuzazuzjys2d4dkadqea5jvw5qtcq5ljx5joa.mx-verification.google.com`⁽¹⁵⁾
TXT	`v=spf1 a mx include:_spf.elasticemail.com include:_spf.google.com ~all`
TXT	`google-site-verification=IK0mEnt0DAG7xDwNQ-tyMrS1x9DZGLz2LlSI1qrlJEk`
TXT	`hosting-site=techcoop-homepage`
TXT	`anthropic-domain-verification-e2h8nh=7cbF24QbKtNORnT5pZphjWpra`
SOA	`ns1-36.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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.vn`postmaster@vnnic.vn serial=2031009958

Same first word

techcoop.com.br

techcoop.vn

techcoop.com

Similar names

cooptech.hu

optechco.com

cooptech.com.ar

cooptech.org

pochetco.store

cohcepto.com

cooptech.net

DNS History

11 records (11 active, 0 former)

●NSns1-36.azure-dns.com2026-05-01 → 2026-07-18 · 2 obs

● 2026-05-01 09:40:50
● 2026-07-18 00:54:56

●NSns2-36.azure-dns.net2026-05-01 → 2026-07-18 · 2 obs

● 2026-05-01 09:40:50
● 2026-07-18 00:54:56

●NSns3-36.azure-dns.org2026-05-01 → 2026-07-18 · 2 obs

● 2026-05-01 09:40:50
● 2026-07-18 00:54:56

●NSns4-36.azure-dns.info2026-05-01 → 2026-07-18 · 2 obs

● 2026-05-01 09:40:50
● 2026-07-18 00:54:56

●MXalt1.aspmx.l.google.com2026-05-01 → 2026-07-18 · 2 obs

● 2026-05-01 09:40:50
● 2026-07-18 00:54:56

●MXalt2.aspmx.l.google.com2026-05-01 → 2026-07-18 · 2 obs

● 2026-05-01 09:40:50
● 2026-07-18 00:54:56

●MXalt3.aspmx.l.google.com2026-05-01 → 2026-07-18 · 2 obs

● 2026-05-01 09:40:50
● 2026-07-18 00:54:56

●MXalt4.aspmx.l.google.com2026-05-01 → 2026-07-18 · 2 obs

● 2026-05-01 09:40:50
● 2026-07-18 00:54:56

●MXaspmx.l.google.com2026-05-01 → 2026-07-18 · 2 obs

● 2026-05-01 09:40:50
● 2026-07-18 00:54:56

●MXuwk2xjyrwlmwegfzuzazuzjys2d4dkadqea5jvw5qtcq5ljx5joa.mx-verification.google.com2026-05-01 → 2026-07-18 · 2 obs

● 2026-05-01 09:40:50
● 2026-07-18 00:54:56

●A199.36.158.1002026-05-01 → 2026-07-18 · 2 obs

● 2026-05-01 09:40:50
● 2026-07-18 00:54:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
techcoop.vn	ns1-36.azure-dns.com, ns4-36.azure-dns.info, ns2-36.azure-dns.net, ns3-36.azure-dns.org	-

✅ Authoritative Response

Server:13.107.222.36

NS records: ns1-36.azure-dns.com, ns4-36.azure-dns.info, ns2-36.azure-dns.net, ns3-36.azure-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techcoop.vn (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.36.158.100`
NS	4	`ns1-36.azure-dns.com, ns2-36.azure-dns.net...`
MX	6	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	4	`v=spf1 a mx include:_spf.elasticemail.co, google-site-verification=IK0mEnt0DAG7xDw...`
SOA	1	`ns1-36.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

techcoop.vn points to a single IP number: 199.36.158.100.

Additional host names — blacksquare.co.za, rwctmmexbl.firebaseapp.com, chazon.co and two others — share IP numbers with techcoop.vn.

Name Servers

techcoop.vn has four authoritative name servers: ns1-36.azure-dns.com, ns4-36.azure-dns.info, ns2-36.azure-dns.net and ns3-36.azure-dns.org.

techcoop.vn partially shares its NS delegation with several other domains, including wsd.ac.nz, weedingtech.es, kashmirbaltihouse.com and two others.

ns1-36.azure-dns.com, ns4-36.azure-dns.info, ns2-36.azure-dns.net and ns3-36.azure-dns.org each carry two IP addresses. ns1-36.azure-dns.com has 150.171.10.36 and 2603:1061:0:10::24; ns4-36.azure-dns.info has 13.107.206.36 and 2620:1ec:bda:10::24; ns2-36.azure-dns.net has 150.171.16.36 and 2620:1ec:8ec:10::24; ns3-36.azure-dns.org has 13.107.222.36 and 2a01:111:4000:10::24.