`ruyicdn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:17d4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:d5ae^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.212^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.174^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`albert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`albert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`albert.ns.cloudflare.com`
		A	108.162.193.58^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	172.64.33.58^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	173.245.59.58^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
NS	`danica.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`danica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`danica.ns.cloudflare.com`
		A	108.162.194.187^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	162.159.38.187^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	172.64.34.187^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.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=a8a63f6f3e8a82a37b48947a86cd32e48d6ff4ea`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.23.212, 172.67.213.174
		IPv6	2606:4700:3032::6815:17d4, 2606:4700:3034::ac43:d5ae
SOA	`albert.ns.cloudflare.com`dns@cloudflare.com serial=2399593935

`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=1774671492

📈 Tranco rank: #738,564

Same first word

ruyicdn.top

ruyicdn.com

DNS History

13 records (8 active, 5 former)

●NSalbert.ns.cloudflare.com2026-03-21 → 2026-03-28 · 3 obs

○ 2017-06-18 10:15:16
● 2026-03-21 08:34:24
● 2026-03-28 04:41:10

●NSdanica.ns.cloudflare.com2026-03-21 → 2026-03-28 · 3 obs

○ 2017-06-18 10:15:16
● 2026-03-21 08:34:24
● 2026-03-28 04:41:10

○NSns13.domaincontrol.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 20:47:58
○ 2017-06-18 10:15:16
○ 2026-03-28 04:41:10

○NSns14.domaincontrol.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 20:47:58
○ 2017-06-18 10:15:16
○ 2026-03-28 04:41:10

●MXmail.protonmail.ch2026-03-21 → 2026-03-28 · 3 obs

○ 2017-06-18 10:15:16
● 2026-03-21 08:34:24
● 2026-03-28 04:41:10

●MXmailsec.protonmail.ch2026-03-21 → 2026-03-28 · 3 obs

○ 2017-06-18 10:15:16
● 2026-03-21 08:34:24
● 2026-03-28 04:41:10

○MXmailstore1.secureserver.net2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 20:47:58
○ 2017-06-18 10:15:16
○ 2026-03-28 04:41:10

○MXsmtp.secureserver.net2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 20:47:58
○ 2017-06-18 10:15:16
○ 2026-03-28 04:41:10

●A104.21.23.2122026-03-21 → 2026-03-28 · 3 obs

○ 2017-06-18 10:15:16
● 2026-03-21 08:34:24
● 2026-03-28 04:41:10

●A172.67.213.1742026-03-21 → 2026-03-28 · 3 obs

○ 2017-06-18 10:15:16
● 2026-03-21 08:34:24
● 2026-03-28 04:41:10

○A184.168.221.532016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 20:47:58
○ 2017-06-18 10:15:16
○ 2026-03-28 04:41:10

●A2606:4700:3032::6815:17d42026-03-21 → 2026-03-28 · 3 obs

○ 2017-06-18 10:15:16
● 2026-03-21 08:34:24
● 2026-03-28 04:41:10

●A2606:4700:3034::ac43:d5ae2026-03-21 → 2026-03-28 · 3 obs

○ 2017-06-18 10:15:16
● 2026-03-21 08:34:24
● 2026-03-28 04:41:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ruyicdn.com	albert.ns.cloudflare.com, danica.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.58

NS records: albert.ns.cloudflare.com, danica.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruyicdn.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.23.212, 172.67.213.174`
AAAA	2	`2606:4700:3032::6815:17d4, 2606:4700:3034::ac43:d5ae`
NS	2	`albert.ns.cloudflare.com, danica.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=a8a63f6f3e8a82a3, v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`albert.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ruyicdn.com resolves to four IPs: 2606:4700:3032::6815:17d4, 2606:4700:3034::ac43:d5ae, 104.21.23.212 and 172.67.213.174.

Other host names such as rootent.com, extra.lanck.info, chodansinhsaigon.com, ky1.sqyxsm.com and radioonline.co.id share IP numbers with ruyicdn.com.

Name Servers

ruyicdn.com is delegated to two name servers: albert.ns.cloudflare.com and danica.ns.cloudflare.com.

ruyicdn.com uses the same name server setup as other domains, including springfield.com.ua, petitcrayon.com, electlarryarata.org, drselcukyontar.com and kpkp.tv.

At least part of the name servers for ruyicdn.com are shared with other domains, for instance nurseryscoop.com, prestabox.mx, yimaigou.com, vxx6.com and printplanet.com.au.

these name servers are commonly used with marissa.ns.cloudflare.com, alexandra.ns.cloudflare.com, ganz.ns.cloudflare.com, nile.ns.cloudflare.com and dee.ns.cloudflare.com.

Host names with six IP numbers:

albert.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3a, 2803:f800:50::6ca2:c13a, 2a06:98c1:50::ac40:213a, 108.162.193.58, 172.64.33.58 and 173.245.59.58.

danica.ns.cloudflare.com points to: 2606:4700:50::a29f:26bb, 2803:f800:50::6ca2:c2bb, 2a06:98c1:50::ac40:22bb, 108.162.194.187, 162.159.38.187 and 172.64.34.187.

Mail Servers

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

ruyicdn.com uses the same mail server setup as other domains, for instance stackfam.com, grae.ca, addo.systems, jpmtech.com and henrysmith.org.

ruyicdn.com shares at least some mail servers with other domains, for example talktoyou.com, tamdb.net, kolibers.com, linhar.com and dotellme.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.

ruyicdn.com - robtex.com

ruyicdn.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

`ruyicdn.com`

`com`