`cn2tech.com`

DNSSEC	⚠️ Not signed
A	35.212.4.47^{🇺🇸 Google35.212.0.0/17}
		PTR	`47.4.212.35.bc.googleusercontent.com`
NS	`ns1.siteground.net` ⭐ ⚠️ Not in parent delegation
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns1.siteground172.com` ⚠️ Not in zone NS records
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net` ⚠️ Not in parent delegation
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground172.com` ⚠️ Not in zone NS records
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	66.102.1.26^{🇺🇸 Google66.102.1.0/24}
			PTR	`wb-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.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	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1a^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f26.1e100.net`
		A	142.251.96.26^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f26.1e100.net`
TXT	`v=spf1 ip4:184.154.160.14 +a +mx +a:siteground172.com include:_spf.google.co...`
SOA	`ns1.siteground.net`root@siteground172.com 2020-01-17 #74

`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.net`nstld@verisign-grs.com serial=1774374827

Same first word

cn2tech.com

Similar names

techcn2.me

DNS History

13 records (10 active, 3 former)

●NSns1.siteground.net2026-02-25 → 2026-03-24 · 3 obs

○ 2015-07-15 01:10:48
● 2026-02-25 00:43:24
● 2026-03-24 18:13:10

●NSns1.siteground172.com2015-07-15 → 2026-03-24 · 2 obs

● 2015-07-15 01:10:48
● 2026-03-24 18:13:10

●NSns2.siteground.net2026-02-25 → 2026-03-24 · 3 obs

○ 2015-07-15 01:10:48
● 2026-02-25 00:43:24
● 2026-03-24 18:13:10

●NSns2.siteground172.com2015-07-15 → 2026-03-24 · 2 obs

● 2015-07-15 01:10:48
● 2026-03-24 18:13:10

●MXalt1.aspmx.l.google.com2015-07-15 → 2026-03-24 · 2 obs

● 2015-07-15 01:10:48
● 2026-03-24 18:13:10

●MXalt2.aspmx.l.google.com2015-07-15 → 2026-03-24 · 2 obs

● 2015-07-15 01:10:48
● 2026-03-24 18:13:10

●MXalt3.aspmx.l.google.com2026-02-25 → 2026-03-24 · 3 obs

○ 2018-08-08 05:12:06
● 2026-02-25 00:43:24
● 2026-03-24 18:13:10

●MXalt4.aspmx.l.google.com2026-02-25 → 2026-03-24 · 3 obs

○ 2018-08-08 05:12:06
● 2026-02-25 00:43:24
● 2026-03-24 18:13:10

●MXaspmx.l.google.com2015-07-15 → 2026-03-24 · 2 obs

● 2015-07-15 01:10:48
● 2026-03-24 18:13:10

○MXaspmx2.googlemail.com2015-07-15 → 2018-08-08 · 4 obs

● 2015-07-15 01:10:48
● 2018-08-08 05:12:06
○ 2026-02-25 00:43:24
○ 2026-03-24 18:13:10

○MXaspmx3.googlemail.com2015-07-15 → 2018-08-08 · 4 obs

● 2015-07-15 01:10:48
● 2018-08-08 05:12:06
○ 2026-02-25 00:43:24
○ 2026-03-24 18:13:10

○A184.154.247.2222015-07-15 → 2018-08-08 · 4 obs

● 2015-07-15 01:10:48
● 2018-08-08 05:12:06
○ 2026-02-25 00:43:24
○ 2026-03-24 18:13:10

●A35.212.4.472026-02-25 → 2026-03-24 · 3 obs

○ 2018-08-08 05:12:06
● 2026-02-25 00:43:24
● 2026-03-24 18:13:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cn2tech.com	ns1.siteground172.com, ns2.siteground172.com	2 records

✅ Authoritative Response

Server:99.83.229.113

NS records: ns1.siteground172.com, ns2.siteground172.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cn2tech.com (unsigned zone)

⏱️ Timing

Total: 199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.212.4.47`
NS	2	`ns2.siteground.net, ns1.siteground.net`
MX	5	`aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 ip4:184.154.160.14 +a +mx +a:site`
SOA	1	`ns1.siteground.net root.siteground172.co`