`chuyouding.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:4d83^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d08c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.131^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.140^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`beau.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c149^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`beau.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2149^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`beau.ns.cloudflare.com`
		A	108.162.193.73^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	172.64.33.73^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	173.245.59.73^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
NS	`tricia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tricia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tricia.ns.cloudflare.com`
		A	108.162.192.232^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	172.64.32.232^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	173.245.58.232^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
MX	`mx1.simplelogin.co` ⭐
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
MX	`mx2.simplelogin.co`⁽²⁰⁾
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
TXT	`google-site-verification=pkCa8ahEX0Hg2OKToojXnR4jQCovsSxcRcAG_Om-U7s`
TXT	`sl-verification=dvnnjxvibmwbwnunjgpezwkuwnsvnw`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.131, 172.67.208.140
		IPv6 hints	2606:4700:3036::6815:4d83, 2606:4700:3036::ac43:d08c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`beau.ns.cloudflare.com`dns@cloudflare.com serial=2400677713

`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=1776080662

Same first word

chuyouding.com

DNS History

12 records (8 active, 4 former)

●NSbeau.ns.cloudflare.com2026-02-22 → 2026-04-13 · 3 obs

○ 2017-04-06 01:36:40
● 2026-02-22 17:51:08
● 2026-04-13 11:45:04

○NSns1.dnsowl.com2015-08-14 → 2017-04-06 · 4 obs

● 2015-08-14 03:33:52
● 2017-04-06 01:36:40
○ 2026-02-22 17:51:08
○ 2026-04-13 11:45:04

○NSns2.dnsowl.com2015-08-14 → 2017-04-06 · 4 obs

● 2015-08-14 03:33:52
● 2017-04-06 01:36:40
○ 2026-02-22 17:51:08
○ 2026-04-13 11:45:04

○NSns3.dnsowl.com2015-08-14 → 2017-04-06 · 4 obs

● 2015-08-14 03:33:52
● 2017-04-06 01:36:40
○ 2026-02-22 17:51:08
○ 2026-04-13 11:45:04

●NStricia.ns.cloudflare.com2026-02-22 → 2026-04-13 · 3 obs

○ 2017-04-06 01:36:40
● 2026-02-22 17:51:08
● 2026-04-13 11:45:04

●MXmx1.simplelogin.co2026-02-22 → 2026-04-13 · 2 obs

● 2026-02-22 17:51:08
● 2026-04-13 11:45:04

●MXmx2.simplelogin.co2026-02-22 → 2026-04-13 · 2 obs

● 2026-02-22 17:51:08
● 2026-04-13 11:45:04

●A104.21.77.1312026-02-22 → 2026-04-13 · 3 obs

○ 2017-04-06 01:36:40
● 2026-02-22 17:51:08
● 2026-04-13 11:45:04

●A172.67.208.1402026-02-22 → 2026-04-13 · 3 obs

○ 2017-04-06 01:36:40
● 2026-02-22 17:51:08
● 2026-04-13 11:45:04

○A192.185.5.2182015-08-14 → 2017-04-06 · 4 obs

● 2015-08-14 03:33:52
● 2017-04-06 01:36:40
○ 2026-02-22 17:51:08
○ 2026-04-13 11:45:04

●A2606:4700:3036::6815:4d832026-02-22 → 2026-04-13 · 3 obs

○ 2017-04-06 01:36:40
● 2026-02-22 17:51:08
● 2026-04-13 11:45:04

●A2606:4700:3036::ac43:d08c2026-02-22 → 2026-04-13 · 3 obs

○ 2017-04-06 01:36:40
● 2026-02-22 17:51:08
● 2026-04-13 11:45:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
chuyouding.com	tricia.ns.cloudflare.com, beau.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.232

NS records: tricia.ns.cloudflare.com, beau.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chuyouding.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.77.131, 172.67.208.140`
AAAA	2	`2606:4700:3036::ac43:d08c, 2606:4700:3036::6815:4d83`
NS	2	`beau.ns.cloudflare.com, tricia.ns.cloudflare.com`
MX	2	`mx1.simplelogin.co (pri: 10), mx2.simplelogin.co (pri: 20)`
TXT	2	`google-site-verification=pkCa8ahEX0Hg2OK, sl-verification=dvnnjxvibmwbwnunjgpezwku`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`beau.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (tricia.ns.cloudflare.com, tricia.ns.cloudflare.com, tricia.ns.cloudflare.com...)

Analysis

IP Addresses

chuyouding.com maps to four IP numbers: 2606:4700:3036::6815:4d83, 2606:4700:3036::ac43:d08c, 104.21.77.131 and 172.67.208.140.

other host names include montessoriacademyofculvercity.com, artotels.com, www.blackharborsound.com, www.cattolicaglobalmarketsmagazine.com and doinks.com; they share IP numbers with chuyouding.com.

Name Servers

Two name servers beau.ns.cloudflare.com and tricia.ns.cloudflare.com handle the delegation for chuyouding.com.

chuyouding.com shares the same name server setup as other domains, for instance hesteportalen.dk, haitaoxiezi.com, haoguanwang.com, 100it.be and bimaizhan.com.

chuyouding.com at least partially shares name servers with other domains, for instance bjsudurnes.is, kr2026.cc, cb-device-intelligence.com, taggartmortonlaw.com and chob123.com.

These name servers are commonly used with jaxson.ns.cloudflare.com, gabe.ns.cloudflare.com, dakota.ns.cloudflare.com, maisie.ns.cloudflare.com and aida.ns.cloudflare.com.

Six IP addresses per host:

beau.ns.cloudflare.com points to 2606:4700:58::adf5:3b49, 2803:f800:50::6ca2:c149, 2a06:98c1:50::ac40:2149, 108.162.193.73, 172.64.33.73 and 173.245.59.73; tricia.ns.cloudflare.com points to 2606:4700:50::adf5:3ae8, 2803:f800:50::6ca2:c0e8, 2a06:98c1:50::ac40:20e8, 108.162.192.232, 172.64.32.232 and 173.245.58.232

Mail Servers

chuyouding.com is handled by two mail servers: mx1.simplelogin.co and mx2.simplelogin.co.

chuyouding.com uses the same mail server setup as other domains, for instance mattdonnelly.net, netmedia.dk, sarahjordantextileart.com, legal-foundation.com and vultra.com.

chuyouding.com shares at least some mail servers with other domains, including bol.la and smithvt.com.

Host names with two IP numbers:

mx1.simplelogin.co points to 176.119.200.136 and 185.205.70.136

mx2.simplelogin.co points to 176.119.200.136 and 185.205.70.136

Names pointing to 176.119.200.136: mx1.simplelogin.co and mx2.simplelogin.co

Names pointing to 185.205.70.136: mx1.simplelogin.co and mx2.simplelogin.co

chuyouding.com - robtex.com

chuyouding.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`chuyouding.com`

`com`