techbinary.cn - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techbinary.cn`

DNSSEC	⚠️ Not signed
NS	`olga.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
NS	`yisroel.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::a29f:2cb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yisroel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yisroel.ns.cloudflare.com`
		A	108.162.195.185^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	162.159.44.185^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	172.64.35.185^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035362892

Same first word

techbinary.com

techbinary.cloud

techbinary.cn

techbinary.xyz

techbinary.net

Similar names

Previous names

techarena.cn

techartgroup.cn

techartisan.cn

techartlife.cn

techartmed.cn

techarts.cn

techas.cn

techation.cn

techb.cn

techbaby.cn

techban.cn

techbar.cn

techbargains.cn

techbase.cn

techbay.cn

techbean.cn

techbeat.cn

Next names

techbitai.cn

techbiz.cn

techblog.cn

techblue.cn

techboost.cn

techboss.cn

techbow.cn

techbox.cn

techbrasilsulacd.cn

techbrasilsulpl.cn

techbrew.cn

techbri.cn

techbx.cn

techby.cn

techcad.cn

techcarrot.cn

techcc.cn

techcd.cn

DNS History

5 records (2 active, 3 former)

●NSolga.ns.cloudflare.com2026-09-06 → 2026-09-26 · 2 obs

● 2026-09-06 22:33:02
● 2026-09-26 13:01:08

●NSyisroel.ns.cloudflare.com2026-09-06 → 2026-09-26 · 2 obs

● 2026-09-06 22:33:02
● 2026-09-26 13:01:08

○MXroute1.mx.cloudflare.net2026-09-06 → 2026-09-06 · 2 obs

● 2026-09-06 22:33:02
○ 2026-09-26 13:01:08

○MXroute2.mx.cloudflare.net2026-09-06 → 2026-09-06 · 2 obs

● 2026-09-06 22:33:02
○ 2026-09-26 13:01:08

○MXroute3.mx.cloudflare.net2026-09-06 → 2026-09-06 · 2 obs

● 2026-09-06 22:33:02
○ 2026-09-26 13:01:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	11 records
techbinary.cn	olga.ns.cloudflare.com, yisroel.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.137

NS records: olga.ns.cloudflare.com, yisroel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techbinary.cn (unsigned zone)

⏱️ Timing

Total: 1728ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`olga.ns.cloudflare.com, yisroel.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 21), route2.mx.cloudflare.net (pri: 33)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`olga.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 11

In-bailiwick: 10 (a.dns.cn, b.dns.cn, c.dns.cn...)

Out-of-bailiwick: 1 (ns.cernet.net)

Analysis

Name Servers

techbinary.cn has two authoritative name servers — olga.ns.cloudflare.com and yisroel.ns.cloudflare.com.

techbinary.cn uses the same name servers as several other domains — among them fekli-motra-biz-rentra-sokfi-sp19ct3mur.pages.dev, gaoihgio.pages.dev, tpl360jm1uc.workers.dev and two more.

The name servers of techbinary.cn overlap at least partially with those of other domains — among them zuixinbuyushouyouzuixinbanben.asia, yolviacab.com, zucaipeifulvjisuan.asia and two more.

The name servers alexa.ns.cloudflare.com, brad.ns.cloudflare.com and hugh.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

olga.ns.cloudflare.com points to 108.162.192.137, 172.64.32.137, 173.245.58.137 and 3 other IP addresses.

yisroel.ns.cloudflare.com points to 108.162.195.185, 162.159.44.185, 172.64.35.185 and 3 other IP addresses.