`zhangyiming.tech`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3036::6815:101d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a60c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.29^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.12^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c397^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2397^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coen.ns.cloudflare.com`
		A	108.162.195.151^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	162.159.44.151^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	172.64.35.151^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
NS	`zariyah.ns.cloudflare.com`
		A	2606:4700:50::a29f:2648^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c248^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zariyah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2248^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zariyah.ns.cloudflare.com`
		A	108.162.194.72^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
		A	162.159.38.72^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
		A	172.64.34.72^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`google-site-verification=KcCxjIdmJmoCkDwiYY2JrHrsXMf5LIZz78dwPHEkpbI`
TXT	`openai-domain-verification=dv-PBzzl6K3alWDppqID6kMBIfv`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.16.29, 172.67.166.12
		IPv6	2606:4700:3036::6815:101d, 2606:4700:3037::ac43:a60c
SOA	`coen.ns.cloudflare.com`dns@cloudflare.com serial=2399365801

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1774598346

🔒 HSTS Preload (+subdomains)

Same first word

zhangyiming.tech

Similar names

yangzhiming.com

yimingzhang.org

DNS History

8 records (8 active, 0 former)

●NScoen.ns.cloudflare.com2026-03-04 → 2026-03-27 · 2 obs

● 2026-03-04 15:00:02
● 2026-03-27 08:12:14

●NSzariyah.ns.cloudflare.com2026-03-04 → 2026-03-27 · 2 obs

● 2026-03-04 15:00:02
● 2026-03-27 08:12:14

●MXmxbiz1.qq.com2026-03-04 → 2026-03-27 · 2 obs

● 2026-03-04 15:00:02
● 2026-03-27 08:12:14

●MXmxbiz2.qq.com2026-03-04 → 2026-03-27 · 2 obs

● 2026-03-04 15:00:02
● 2026-03-27 08:12:14

●A104.21.16.292026-03-04 → 2026-03-27 · 2 obs

● 2026-03-04 15:00:02
● 2026-03-27 08:12:14

●A172.67.166.122026-03-04 → 2026-03-27 · 2 obs

● 2026-03-04 15:00:02
● 2026-03-27 08:12:14

●A2606:4700:3036::6815:101d2026-03-04 → 2026-03-27 · 2 obs

● 2026-03-04 15:00:02
● 2026-03-27 08:12:14

●A2606:4700:3037::ac43:a60c2026-03-04 → 2026-03-27 · 2 obs

● 2026-03-04 15:00:02
● 2026-03-27 08:12:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
zhangyiming.tech	coen.ns.cloudflare.com, zariyah.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.72

NS records: coen.ns.cloudflare.com, zariyah.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.29, 172.67.166.12`
AAAA	2	`2606:4700:3037::ac43:a60c, 2606:4700:3036::6815:101d`
NS	2	`coen.ns.cloudflare.com, zariyah.ns.cloudflare.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	2	`google-site-verification=KcCxjIdmJmoCkDw, openai-domain-verification=dv-PBzzl6K3al`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)

Analysis

IP Addresses

Four IP numbers are pointed to by zhangyiming.tech: 2606:4700:3036::6815:101d, 2606:4700:3037::ac43:a60c, 104.21.16.29 and 172.67.166.12.

other host names including enltec.com, www.gledajsaprevodom.online, arcadexcentral29.us, bonanza88max.store and mtjgsj.com share IP numbers with zhangyiming.tech.

Name Servers

zhangyiming.tech is delegated to two name servers coen.ns.cloudflare.com and zariyah.ns.cloudflare.com.

zhangyiming.tech shares the same name server setup as other domains, for instance walnutsecurities.com, vistoo.com, globalmultimedia.co.in, 51qpcz.org and phimle.org.

zhangyiming.tech at least partially shares name servers with other domains, for instance ayla-gizlice.com, minets18.com, souvenirerotique.com, motocamp-japan.net and masta(0x706f726e).com.

These name servers are commonly used alongside andy.ns.cloudflare.com and dara.ns.cloudflare.com.

Host names with six IP numbers:

Host name coen.ns.cloudflare.com points to: 2606:4700:58::a29f:2c97, 2803:f800:50::6ca2:c397, 2a06:98c1:50::ac40:2397, 108.162.195.151, 162.159.44.151 and 172.64.35.151.

Host name zariyah.ns.cloudflare.com points to: 2606:4700:50::a29f:2648, 2803:f800:50::6ca2:c248, 2a06:98c1:50::ac40:2248, 108.162.194.72, 162.159.38.72 and 172.64.34.72.

Mail Servers

Two mail servers handle zhangyiming.tech: mxbiz1.qq.com and mxbiz2.qq.com.

zhangyiming.tech shares the same mail server setup as other domains, for instance ahmtkj.com, yssd.com, muscapital.com, seventeen.tech and rei3.com.

zhangyiming.tech shares some mail servers with other domains, at least partially, for instance rrtoken.tech, btoss.com, jbsfdc.com, ixpal.com and hoverbird.com.cn.

zhangyiming.tech - robtex.com