`yuanchuan.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:310c::ac42:2d0b^{🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700:310c::ac42:2ef5^{🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US}
A	172.66.45.11^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US}
A	172.66.46.245^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US}
NS	`olof.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c33^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c333^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olof.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2333^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olof.ns.cloudflare.com`
		A	108.162.195.51^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	162.159.44.51^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	172.64.35.51^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
NS	`thea.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thea.ns.cloudflare.com`
		A	108.162.194.247^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	162.159.38.247^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	172.64.34.247^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽²⁸⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸⁹⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`olof.ns.cloudflare.com`dns@cloudflare.com serial=2410382891

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

rank #528826 globally
rank #462 in the tld
🔒 HSTS Preload (+subdomains)

Same first word

yuanchuan.cn

yuanchuan.com

yuanchuan.dev

Similar names

cnhuayuan.com

cnyuanhua.com

yuanchuna.cn

chuanyuan.com

DNS History

23 records (9 active, 14 former)

○NSns-cloud-e1.googledomains.com2020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 22:58:06
○ 2026-04-23 03:39:16
○ 2026-08-10 07:33:32

○NSns-cloud-e2.googledomains.com2020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 22:58:06
○ 2026-04-23 03:39:16
○ 2026-08-10 07:33:32

○NSns-cloud-e3.googledomains.com2020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 22:58:06
○ 2026-04-23 03:39:16
○ 2026-08-10 07:33:32

○NSns-cloud-e4.googledomains.com2020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 22:58:06
○ 2026-04-23 03:39:16
○ 2026-08-10 07:33:32

●NSolof.ns.cloudflare.com2026-04-23 → 2026-08-10 · 3 obs

○ 2020-02-10 22:58:06
● 2026-04-23 03:39:16
● 2026-08-10 07:33:32

●NSthea.ns.cloudflare.com2026-04-23 → 2026-08-10 · 3 obs

○ 2020-02-10 22:58:06
● 2026-04-23 03:39:16
● 2026-08-10 07:33:32

○MXmxa.mailgun.org2020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 22:58:06
○ 2026-04-23 03:39:16
○ 2026-08-10 07:33:32

○MXmxb.mailgun.org2020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 22:58:06
○ 2026-04-23 03:39:16
○ 2026-08-10 07:33:32

●MXroute1.mx.cloudflare.net2026-04-23 → 2026-08-10 · 3 obs

○ 2020-02-10 22:58:06
● 2026-04-23 03:39:16
● 2026-08-10 07:33:32

●MXroute2.mx.cloudflare.net2026-04-23 → 2026-08-10 · 3 obs

○ 2020-02-10 22:58:06
● 2026-04-23 03:39:16
● 2026-08-10 07:33:32

●MXroute3.mx.cloudflare.net2026-04-23 → 2026-08-10 · 3 obs

○ 2020-02-10 22:58:06
● 2026-04-23 03:39:16
● 2026-08-10 07:33:32

●A172.66.45.112026-04-23 → 2026-08-10 · 6 obs

○ 2020-02-10 22:58:06
● 2026-04-23 03:39:16
● 2026-05-14 05:23:06
○ 2026-07-02 12:19:10
● 2026-07-02 22:06:50
● 2026-08-10 07:33:32

●A172.66.46.2452026-04-23 → 2026-08-10 · 6 obs

○ 2020-02-10 22:58:06
● 2026-04-23 03:39:16
● 2026-05-14 05:23:06
○ 2026-07-02 12:19:10
● 2026-07-02 22:06:50
● 2026-08-10 07:33:32

○A185.199.108.1532020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 22:58:06
○ 2026-04-23 03:39:16
○ 2026-08-10 07:33:32

○A185.199.109.1532020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 22:58:06
○ 2026-04-23 03:39:16
○ 2026-08-10 07:33:32

○A185.199.110.1532020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 22:58:06
○ 2026-04-23 03:39:16
○ 2026-08-10 07:33:32

○A185.199.111.1532020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 22:58:06
○ 2026-04-23 03:39:16
○ 2026-08-10 07:33:32

○A188.114.96.02026-07-02 → 2026-07-02 · 4 obs

○ 2026-05-14 05:23:06
● 2026-07-02 12:19:10
○ 2026-07-02 22:06:50
○ 2026-08-10 07:33:32

○A188.114.97.02026-07-02 → 2026-07-02 · 4 obs

○ 2026-05-14 05:23:06
● 2026-07-02 12:19:10
○ 2026-07-02 22:06:50
○ 2026-08-10 07:33:32

●A2606:4700:310c::ac42:2d0b2026-04-23 → 2026-08-10 · 6 obs

○ 2020-02-10 22:58:06
● 2026-04-23 03:39:16
● 2026-05-14 05:23:06
○ 2026-07-02 12:19:10
● 2026-07-02 22:06:50
● 2026-08-10 07:33:32

●A2606:4700:310c::ac42:2ef52026-04-23 → 2026-08-10 · 6 obs

○ 2020-02-10 22:58:06
● 2026-04-23 03:39:16
● 2026-05-14 05:23:06
○ 2026-07-02 12:19:10
● 2026-07-02 22:06:50
● 2026-08-10 07:33:32

○A2a06:98c1:3120::2026-07-02 → 2026-07-02 · 4 obs

○ 2026-05-14 05:23:06
● 2026-07-02 12:19:10
○ 2026-07-02 22:06:50
○ 2026-08-10 07:33:32

○A2a06:98c1:3121::2026-07-02 → 2026-07-02 · 4 obs

○ 2026-05-14 05:23:06
● 2026-07-02 12:19:10
○ 2026-07-02 22:06:50
○ 2026-08-10 07:33:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
yuanchuan.dev	thea.ns.cloudflare.com, olof.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.247

NS records: thea.ns.cloudflare.com, olof.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yuanchuan.dev (unsigned zone)

⏱️ Timing

Total: 692ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.45.11, 172.66.46.245`
AAAA	2	`2606:4700:310c::ac42:2ef5, 2606:4700:310c::ac42:2d0b`
NS	2	`olof.ns.cloudflare.com, thea.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 28), route2.mx.cloudflare.net (pri: 5)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`olof.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

yuanchuan.dev has four IP addresses: 172.66.45.11, 172.66.46.245, 2606:4700:310c::ac42:2d0b and 2606:4700:310c::ac42:2ef5.

katssodaco.pages.dev, online-sky-hills-casino-nl.com, online-seven-casino.co.uk and two other host names share IP numbers with yuanchuan.dev.

Name Servers

yuanchuan.dev is delegated to two name servers: olof.ns.cloudflare.com and thea.ns.cloudflare.com.

yuanchuan.dev uses the same name servers as several other domains — among them sedgefield.co.za, sunnyplum.com, snipalliance.org and two more.

yuanchuan.dev shares at least some of its name servers with other domains, including eligibility-concrete.info, zuiaitao.cn, abramczuk.net and two others.

These name servers are frequently seen alongside the name servers matias.ns.cloudflare.com, ezra.ns.cloudflare.com, ruth.ns.cloudflare.com and opal.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

olof.ns.cloudflare.com resolves to 108.162.195.51, 162.159.44.51, 172.64.35.51 and 3 other IP addresses.

thea.ns.cloudflare.com resolves to 108.162.194.247, 162.159.38.247, 172.64.34.247 and 3 other IP addresses.

Mail Servers

yuanchuan.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

yuanchuan.dev has at least partial mail server overlap with other domains such as melissaabadie.com, intrafax.com, iaf-sabis.net and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

yuanchuan.dev - robtex.com

yuanchuan.dev

dev

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`yuanchuan.dev`

`dev`