`rock520.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:26e0^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8c3a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.224^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.58^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`magdalena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2608^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c208^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2208^{🇺🇸 Cloudflare2a06:98c1:50::/45}
		A	108.162.194.8^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.8^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.8^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`nero.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c1c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c31c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:231c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
		A	108.162.195.28^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.28^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.28^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.224, 172.67.140.58
		IPv6 hints	2606:4700:3033::6815:26e0, 2606:4700:3036::ac43:8c3a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOA	`magdalena.ns.cloudflare.com`dns@cloudflare.com serial=2400643341

`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=1778566596

Same first word

rock520.com

DNS History

21 records (6 active, 15 former)

○NSfreedns1.registrar-servers.com2015-05-12 → 2015-12-21 · 4 obs

● 2015-05-12 23:27:20
● 2015-12-21 21:27:08
○ 2016-03-28 17:06:52
○ 2026-05-12 06:33:48

○NSfreedns2.registrar-servers.com2015-05-12 → 2015-12-21 · 4 obs

● 2015-05-12 23:27:20
● 2015-12-21 21:27:08
○ 2016-03-28 17:06:52
○ 2026-05-12 06:33:48

○NSfreedns3.registrar-servers.com2015-05-12 → 2015-12-21 · 4 obs

● 2015-05-12 23:27:20
● 2015-12-21 21:27:08
○ 2016-03-28 17:06:52
○ 2026-05-12 06:33:48

○NSfreedns4.registrar-servers.com2015-05-12 → 2015-12-21 · 4 obs

● 2015-05-12 23:27:20
● 2015-12-21 21:27:08
○ 2016-03-28 17:06:52
○ 2026-05-12 06:33:48

○NSfreedns5.registrar-servers.com2015-05-12 → 2015-12-21 · 4 obs

● 2015-05-12 23:27:20
● 2015-12-21 21:27:08
○ 2016-03-28 17:06:52
○ 2026-05-12 06:33:48

●NSmagdalena.ns.cloudflare.com2026-04-15 → 2026-05-12 · 3 obs

○ 2016-09-09 19:07:28
● 2026-04-15 02:55:16
● 2026-05-12 06:33:48

●NSnero.ns.cloudflare.com2026-04-15 → 2026-05-12 · 3 obs

○ 2016-09-09 19:07:28
● 2026-04-15 02:55:16
● 2026-05-12 06:33:48

○NSns67.domaincontrol.com2016-03-28 → 2016-03-28 · 4 obs

○ 2015-12-21 21:27:08
● 2016-03-28 17:06:52
○ 2016-09-09 19:07:28
○ 2026-05-12 06:33:48

○NSns68.domaincontrol.com2016-03-28 → 2016-03-28 · 4 obs

○ 2015-12-21 21:27:08
● 2016-03-28 17:06:52
○ 2016-09-09 19:07:28
○ 2026-05-12 06:33:48

○MXmailstore1.secureserver.net2016-03-28 → 2016-03-28 · 3 obs

● 2016-03-28 17:06:52
○ 2016-09-09 19:07:28
○ 2026-05-12 06:33:48

○MXsmtp.secureserver.net2016-03-28 → 2016-03-28 · 3 obs

● 2016-03-28 17:06:52
○ 2016-09-09 19:07:28
○ 2026-05-12 06:33:48

●A104.21.38.2242026-04-15 → 2026-05-12 · 5 obs

○ 2016-09-09 19:07:28
● 2026-04-15 02:55:16
○ 2026-04-17 03:34:04
● 2026-05-08 14:27:02
● 2026-05-12 06:33:48

●A172.67.140.582026-04-15 → 2026-05-12 · 5 obs

○ 2016-09-09 19:07:28
● 2026-04-15 02:55:16
○ 2026-04-17 03:34:04
● 2026-05-08 14:27:02
● 2026-05-12 06:33:48

○A188.114.96.02026-04-17 → 2026-04-17 · 4 obs

○ 2026-04-15 02:55:16
● 2026-04-17 03:34:04
○ 2026-05-08 14:27:02
○ 2026-05-12 06:33:48

○A188.114.97.02026-04-17 → 2026-04-17 · 4 obs

○ 2026-04-15 02:55:16
● 2026-04-17 03:34:04
○ 2026-05-08 14:27:02
○ 2026-05-12 06:33:48

○A23.105.45.202015-05-12 → 2015-12-21 · 4 obs

● 2015-05-12 23:27:20
● 2015-12-21 21:27:08
○ 2016-03-28 17:06:52
○ 2026-05-12 06:33:48

●A2606:4700:3033::6815:26e02026-04-15 → 2026-05-12 · 5 obs

○ 2016-09-09 19:07:28
● 2026-04-15 02:55:16
○ 2026-04-17 03:34:04
● 2026-05-08 14:27:02
● 2026-05-12 06:33:48

●A2606:4700:3036::ac43:8c3a2026-04-15 → 2026-05-12 · 5 obs

○ 2016-09-09 19:07:28
● 2026-04-15 02:55:16
○ 2026-04-17 03:34:04
● 2026-05-08 14:27:02
● 2026-05-12 06:33:48

○A2a06:98c1:3120::2026-04-17 → 2026-04-17 · 4 obs

○ 2026-04-15 02:55:16
● 2026-04-17 03:34:04
○ 2026-05-08 14:27:02
○ 2026-05-12 06:33:48

○A2a06:98c1:3121::2026-04-17 → 2026-04-17 · 4 obs

○ 2026-04-15 02:55:16
● 2026-04-17 03:34:04
○ 2026-05-08 14:27:02
○ 2026-05-12 06:33:48

○A50.63.202.412016-03-28 → 2016-03-28 · 4 obs

○ 2015-12-21 21:27:08
● 2016-03-28 17:06:52
○ 2016-09-09 19:07:28
○ 2026-05-12 06:33:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rock520.com	magdalena.ns.cloudflare.com, nero.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.8

NS records: magdalena.ns.cloudflare.com, nero.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rock520.com (unsigned zone)

⏱️ Timing

Total: 307ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.58, 104.21.38.224`
AAAA	2	`2606:4700:3033::6815:26e0, 2606:4700:3036::ac43:8c3a`
NS	2	`magdalena.ns.cloudflare.com, nero.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`magdalena.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rock520.com points to four IP numbers: 2606:4700:3033::6815:26e0, 2606:4700:3036::ac43:8c3a, 104.21.38.224 and 172.67.140.58.

Name Servers

rock520.com is delegated to two name servers: magdalena.ns.cloudflare.com and nero.ns.cloudflare.com.

Host names with six IP numbers: magdalena.ns.cloudflare.com points to 2606:4700:50::a29f:2608, 2803:f800:50::6ca2:c208, 2a06:98c1:50::ac40:2208, 108.162.194.8, 162.159.38.8 and 172.64.34.8; nero.ns.cloudflare.com points to 2606:4700:58::a29f:2c1c, 2803:f800:50::6ca2:c31c, 2a06:98c1:50::ac40:231c, 108.162.195.28, 162.159.44.28 and 172.64.35.28.

rock520.com - robtex.com

rock520.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

`rock520.com`

`com`