`crystal-blu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:221e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a7d7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.30^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.215^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dorthy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dorthy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dorthy.ns.cloudflare.com`
		A	108.162.192.249^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	172.64.32.249^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	173.245.58.249^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
NS	`rayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.30, 172.67.167.215
		IPv6 hints	2606:4700:3033::6815:221e, 2606:4700:3034::ac43:a7d7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=96, name=cloudflare-ech.com
SOA	`dorthy.ns.cloudflare.com`dns@cloudflare.com serial=2398985151

`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=1776974116

Same first word

crystal-blu.com

DNS History

17 records (6 active, 11 former)

○NSdns10.hichina.com2016-07-13 → 2017-03-17 · 5 obs

○ 2016-02-11 07:44:16
● 2016-07-13 21:29:34
● 2017-03-17 10:49:54
○ 2026-02-19 17:19:00
○ 2026-04-23 20:06:52

○NSdns9.hichina.com2016-07-13 → 2017-03-17 · 5 obs

○ 2016-02-11 07:44:16
● 2016-07-13 21:29:34
● 2017-03-17 10:49:54
○ 2020-02-08 04:32:12
○ 2026-04-23 20:06:52

●NSdorthy.ns.cloudflare.com2026-02-19 → 2026-04-23 · 3 obs

○ 2020-02-08 04:32:12
● 2026-02-19 17:19:00
● 2026-04-23 20:06:52

○NSjm1.dns.com2020-02-08 → 2020-02-08 · 4 obs

○ 2017-03-17 10:49:54
● 2020-02-08 04:32:12
○ 2026-02-19 17:19:00
○ 2026-04-23 20:06:52

○NSns1.51dns.com2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 19:02:06
○ 2015-11-23 22:01:44
○ 2026-04-23 20:06:52

○NSns41.domaincontrol.com2015-11-23 → 2015-11-23 · 4 obs

○ 2015-08-06 19:02:06
● 2015-11-23 22:01:44
○ 2016-02-11 07:44:16
○ 2026-04-23 20:06:52

○NSns42.domaincontrol.com2015-11-23 → 2015-11-23 · 4 obs

○ 2015-08-06 19:02:06
● 2015-11-23 22:01:44
○ 2016-02-11 07:44:16
○ 2026-04-23 20:06:52

●NSrayden.ns.cloudflare.com2026-02-19 → 2026-04-23 · 3 obs

○ 2020-02-08 04:32:12
● 2026-02-19 17:19:00
● 2026-04-23 20:06:52

○MXmailstore1.secureserver.net2015-11-23 → 2015-11-23 · 3 obs

● 2015-11-23 22:01:44
○ 2016-02-11 07:44:16
○ 2026-04-23 20:06:52

○MXsmtp.secureserver.net2015-11-23 → 2015-11-23 · 3 obs

● 2015-11-23 22:01:44
○ 2016-02-11 07:44:16
○ 2026-04-23 20:06:52

○A104.166.172.42015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 19:02:06
○ 2026-02-19 17:19:00
○ 2026-04-23 20:06:52

●A104.21.34.302026-02-19 → 2026-04-23 · 3 obs

○ 2020-02-08 04:32:12
● 2026-02-19 17:19:00
● 2026-04-23 20:06:52

●A172.67.167.2152026-02-19 → 2026-04-23 · 3 obs

○ 2020-02-08 04:32:12
● 2026-02-19 17:19:00
● 2026-04-23 20:06:52

○A184.168.221.552015-11-23 → 2015-11-23 · 4 obs

○ 2015-08-06 19:02:06
● 2015-11-23 22:01:44
○ 2016-02-11 07:44:16
○ 2026-04-23 20:06:52

○A23.224.43.852020-02-08 → 2020-02-08 · 4 obs

○ 2016-02-11 07:44:16
● 2020-02-08 04:32:12
○ 2026-02-19 17:19:00
○ 2026-04-23 20:06:52

●A2606:4700:3033::6815:221e2026-02-19 → 2026-04-23 · 3 obs

○ 2020-02-08 04:32:12
● 2026-02-19 17:19:00
● 2026-04-23 20:06:52

●A2606:4700:3034::ac43:a7d72026-02-19 → 2026-04-23 · 3 obs

○ 2020-02-08 04:32:12
● 2026-02-19 17:19:00
● 2026-04-23 20:06:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crystal-blu.com	dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.249

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crystal-blu.com (unsigned zone)

⏱️ Timing

Total: 113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.30, 172.67.167.215`
AAAA	2	`2606:4700:3034::ac43:a7d7, 2606:4700:3033::6815:221e`
NS	2	`dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dorthy.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by crystal-blu.com: 2606:4700:3033::6815:221e, 2606:4700:3034::ac43:a7d7, 104.21.34.30 and 172.67.167.215.

other host names including www.landyzone.co.uk, powderkiss.xyz, redbongos.com, refur.com and azreferate.com share IP numbers with crystal-blu.com.

Name Servers

crystal-blu.com is delegated to two name servers dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com.

crystal-blu.com shares the same name server setup as other domains, for instance 2727bb.com, chaozhuzhongji.com, xianrou6.com, debangqiche.com and bizope.com.

crystal-blu.com at least partially shares name servers with other domains, for instance aktronic.de, autowreckingpartsllc.net, 594899.com, adm-mosadovoe.ru and animehd.xyz.

These name servers are commonly used alongside jen.ns.cloudflare.com and dayana.ns.cloudflare.com.

Host names with six IP numbers:

Host name dorthy.ns.cloudflare.com points to: 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249.

Host name rayden.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163.

crystal-blu.com - robtex.com

crystal-blu.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

`crystal-blu.com`

`com`