`richarddong.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2fe9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ae79^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.233^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.121^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c066^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2066^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anna.ns.cloudflare.com`
		A	108.162.192.102^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	172.64.32.102^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	173.245.58.102^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
NS	`etienne.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`etienne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`etienne.ns.cloudflare.com`
		A	108.162.195.61^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
		A	162.159.44.61^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
		A	172.64.35.61^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=5d9d9c5c60df9c310e574fb891704d86a843892c`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.233, 172.67.174.121
		IPv6 hints	2606:4700:3033::6815:2fe9, 2606:4700:3037::ac43:ae79
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=174, name=cloudflare-ech.com
SOA	`anna.ns.cloudflare.com`dns@cloudflare.com serial=2401504940

`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=1776165177

Same first word

richarddong.com

DNS History

17 records (8 active, 9 former)

●NSanna.ns.cloudflare.com2026-04-02 → 2026-04-14 · 3 obs

○ 2017-11-07 06:49:10
● 2026-04-02 22:47:14
● 2026-04-14 11:21:14

●NSetienne.ns.cloudflare.com2026-04-02 → 2026-04-14 · 3 obs

○ 2017-11-07 06:49:10
● 2026-04-02 22:47:14
● 2026-04-14 11:21:14

○NSns31.domaincontrol.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 07:47:16
○ 2015-10-22 18:09:56
○ 2026-04-14 11:21:14

○NSns32.domaincontrol.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 07:47:16
○ 2015-10-22 18:09:56
○ 2026-04-14 11:21:14

○NSns63.domaincontrol.com2016-11-29 → 2016-11-29 · 4 obs

○ 2015-10-22 18:09:56
● 2016-11-29 18:31:30
○ 2017-11-07 06:49:10
○ 2026-04-14 11:21:14

○NSns64.domaincontrol.com2016-11-29 → 2016-11-29 · 4 obs

○ 2015-10-22 18:09:56
● 2016-11-29 18:31:30
○ 2017-11-07 06:49:10
○ 2026-04-14 11:21:14

●MXmail.protonmail.ch2026-04-02 → 2026-04-14 · 3 obs

○ 2017-11-07 06:49:10
● 2026-04-02 22:47:14
● 2026-04-14 11:21:14

●MXmailsec.protonmail.ch2026-04-02 → 2026-04-14 · 3 obs

○ 2017-11-07 06:49:10
● 2026-04-02 22:47:14
● 2026-04-14 11:21:14

○MXmailstore1.secureserver.net2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 07:47:16
○ 2015-10-22 18:09:56
○ 2026-04-14 11:21:14

○MXricharddong-com.mail.protection.outlook.com2016-11-29 → 2016-11-29 · 4 obs

○ 2015-10-22 18:09:56
● 2016-11-29 18:31:30
○ 2017-11-07 06:49:10
○ 2026-04-14 11:21:14

○MXsmtp.secureserver.net2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 07:47:16
○ 2015-10-22 18:09:56
○ 2026-04-14 11:21:14

●A104.21.47.2332026-04-02 → 2026-04-14 · 3 obs

○ 2017-11-07 06:49:10
● 2026-04-02 22:47:14
● 2026-04-14 11:21:14

●A172.67.174.1212026-04-02 → 2026-04-14 · 3 obs

○ 2017-11-07 06:49:10
● 2026-04-02 22:47:14
● 2026-04-14 11:21:14

○A208.109.138.752008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 07:47:16
○ 2015-10-22 18:09:56
○ 2026-04-14 11:21:14

●A2606:4700:3033::6815:2fe92026-04-02 → 2026-04-14 · 3 obs

○ 2017-11-07 06:49:10
● 2026-04-02 22:47:14
● 2026-04-14 11:21:14

●A2606:4700:3037::ac43:ae792026-04-02 → 2026-04-14 · 3 obs

○ 2017-11-07 06:49:10
● 2026-04-02 22:47:14
● 2026-04-14 11:21:14

○A50.63.202.252016-11-29 → 2016-11-29 · 4 obs

○ 2015-10-22 18:09:56
● 2016-11-29 18:31:30
○ 2017-11-07 06:49:10
○ 2026-04-14 11:21:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
richarddong.com	anna.ns.cloudflare.com, etienne.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.61

NS records: anna.ns.cloudflare.com, etienne.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.233, 172.67.174.121`
AAAA	2	`2606:4700:3033::6815:2fe9, 2606:4700:3037::ac43:ae79`
NS	2	`anna.ns.cloudflare.com, etienne.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=5d9d9c5c60df9c31, v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anna.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

richarddong.com resolves to four IPs: 2606:4700:3033::6815:2fe9, 2606:4700:3037::ac43:ae79, 104.21.47.233 and 172.67.174.121.

Other host names such as webistanbul.org, marhabanador.com, www.defcon-lab.org, elitefindings.com and itennis.com.cn share IP numbers with richarddong.com.

Name Servers

richarddong.com is delegated to two name servers: anna.ns.cloudflare.com and etienne.ns.cloudflare.com.

richarddong.com uses the same name server configuration as other domains, such as venuspoint.net, vipfavours.ch, vega-wallet.com and sbxxb.com.

At least part of the name servers for richarddong.com are shared with other domains, for instance hhyzw.net, epicadamwildlife.com, wislapl.top, 0591hsd.com and peerlesscanada.com.

These name servers are commonly used alongside diana.ns.cloudflare.com and ulla.ns.cloudflare.com.

Host names with six IP numbers:

anna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a66, 2803:f800:50::6ca2:c066, 2a06:98c1:50::ac40:2066, 108.162.192.102, 172.64.32.102 and 173.245.58.102.

etienne.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3d, 2803:f800:50::6ca2:c33d, 2a06:98c1:50::ac40:233d, 108.162.195.61, 162.159.44.61 and 172.64.35.61.

Mail Servers

richarddong.com is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

richarddong.com uses the same mail server setup as other domains, for instance stcroixsign.com, gill.net.in, nienhaus.it, alesrose.com and dcpermit.com.

richarddong.com shares at least some mail servers with other domains, for example carefreeuv.com, altermaker.com, mail.muddysmind.com, grocerybear.com and litigationworks.com.

Host names with three IP numbers:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

richarddong.com - robtex.com

richarddong.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

`richarddong.com`

`com`