`mcysrj.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:7d1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bc06^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.209^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.6^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jerry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
NS	`phoenix.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`phoenix.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`phoenix.ns.cloudflare.com`
		A	108.162.194.201^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
		A	162.159.38.201^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
		A	172.64.34.201^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.209, 172.67.188.6
		IPv6 hints	2606:4700:3033::6815:7d1, 2606:4700:3033::ac43:bc06
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOA	`jerry.ns.cloudflare.com`dns@cloudflare.com serial=2411404489

`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=1786581804

Same first word

mcysrj.com

Similar names

syrjmc.com

rcymsj.com

mycsrj.com

scjrmy.com

jyrmsc.com

ycjsmr.cn

jmysrc.com

csrjym.com

jrsycm.cn

jscrmy.com

rysjcm.com

rcjsmy.com

DNS History

13 records (6 active, 7 former)

●NSjerry.ns.cloudflare.com2026-06-30 → 2026-08-13 · 3 obs

○ 2017-08-31 20:40:42
● 2026-06-30 01:09:32
● 2026-08-13 00:57:18

○NSns.cdnhost.cn2016-12-13 → 2017-08-31 · 4 obs

● 2016-12-13 22:27:22
● 2017-08-31 20:40:42
○ 2026-06-30 01:09:32
○ 2026-08-13 00:57:18

○NSns.dnsfamily.com2016-12-13 → 2017-08-31 · 4 obs

● 2016-12-13 22:27:22
● 2017-08-31 20:40:42
○ 2026-06-30 01:09:32
○ 2026-08-13 00:57:18

●NSphoenix.ns.cloudflare.com2026-06-30 → 2026-08-13 · 3 obs

○ 2017-08-31 20:40:42
● 2026-06-30 01:09:32
● 2026-08-13 00:57:18

●A104.21.7.2092026-06-30 → 2026-08-13 · 5 obs

○ 2017-08-31 20:40:42
● 2026-06-30 01:09:32
○ 2026-07-12 11:18:18
● 2026-07-13 00:57:50
● 2026-08-13 00:57:18

○A118.123.8.1962016-12-13 → 2017-08-31 · 4 obs

● 2016-12-13 22:27:22
● 2017-08-31 20:40:42
○ 2026-06-30 01:09:32
○ 2026-08-13 00:57:18

●A172.67.188.62026-06-30 → 2026-08-13 · 5 obs

○ 2017-08-31 20:40:42
● 2026-06-30 01:09:32
○ 2026-07-12 11:18:18
● 2026-07-13 00:57:50
● 2026-08-13 00:57:18

○A188.114.96.02026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-30 01:09:32
● 2026-07-12 11:18:18
○ 2026-07-13 00:57:50
○ 2026-08-13 00:57:18

○A188.114.97.02026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-30 01:09:32
● 2026-07-12 11:18:18
○ 2026-07-13 00:57:50
○ 2026-08-13 00:57:18

●A2606:4700:3033::6815:7d12026-06-30 → 2026-08-13 · 5 obs

○ 2017-08-31 20:40:42
● 2026-06-30 01:09:32
○ 2026-07-12 11:18:18
● 2026-07-13 00:57:50
● 2026-08-13 00:57:18

●A2606:4700:3033::ac43:bc062026-06-30 → 2026-08-13 · 5 obs

○ 2017-08-31 20:40:42
● 2026-06-30 01:09:32
○ 2026-07-12 11:18:18
● 2026-07-13 00:57:50
● 2026-08-13 00:57:18

○A2a06:98c1:3120::2026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-30 01:09:32
● 2026-07-12 11:18:18
○ 2026-07-13 00:57:50
○ 2026-08-13 00:57:18

○A2a06:98c1:3121::2026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-30 01:09:32
● 2026-07-12 11:18:18
○ 2026-07-13 00:57:50
○ 2026-08-13 00:57:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mcysrj.com	jerry.ns.cloudflare.com, phoenix.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.182

NS records: jerry.ns.cloudflare.com, phoenix.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcysrj.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.7.209, 172.67.188.6`
AAAA	2	`2606:4700:3033::6815:7d1, 2606:4700:3033::ac43:bc06`
NS	2	`jerry.ns.cloudflare.com, phoenix.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jerry.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mcysrj.com has four IP addresses: 104.21.7.209, 172.67.188.6, 2606:4700:3033::6815:7d1 and 2606:4700:3033::ac43:bc06.

aurahoki138.cfd, whysqc.com, phorentiluxa.com and two other host names share IP numbers with mcysrj.com.

Name Servers

Two name servers handle the delegation for mcysrj.com: jerry.ns.cloudflare.com and phoenix.ns.cloudflare.com.

mcysrj.com uses the same name servers as several other domains — among them dbtadiao.com, 8333444.com, hzdongzhe.com and two more.

mcysrj.com has at least partial name server overlap with other domains, such as hh3dsub.cc, incaspin-slots.com, embassysuitescanada.com and two others.

It is common to find these name servers paired with the name servers lamar.ns.cloudflare.com, margo.ns.cloudflare.com, sandy.ns.cloudflare.com and connie.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

jerry.ns.cloudflare.com resolves to 108.162.193.182, 172.64.33.182 and 173.245.59.182 among others, with 3 other IP addresses in total.

phoenix.ns.cloudflare.com resolves to 108.162.194.201, 162.159.38.201 and 172.64.34.201 among others, with 3 other IP addresses in total.

mcysrj.com - robtex.com

mcysrj.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`mcysrj.com`

`com`