`opencrystal.work`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1740^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:d177^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.64^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.119^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`damiete.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c20^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damiete.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c320^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damiete.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2320^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damiete.ns.cloudflare.com`
		A	108.162.195.32^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damiete.ns.cloudflare.com`
		A	162.159.44.32^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damiete.ns.cloudflare.com`
		A	172.64.35.32^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damiete.ns.cloudflare.com`
NS	`nelly.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelly.ns.cloudflare.com`
		A	108.162.192.209^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	172.64.32.209^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	173.245.58.209^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.23.64, 172.67.209.119
		IPv6	2606:4700:3030::6815:1740, 2606:4700:3031::ac43:d177
SOA	`damiete.ns.cloudflare.com`dns@cloudflare.com serial=2398083254

`work`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.work` ⭐
	NS	`b.nic.work`
	NS	`c.nic.work`
	NS	`x.nic.work`
	NS	`y.nic.work`
	NS	`z.nic.work`
	SOA	`a.nic.work`admin@tldns.godaddy serial=1774844344

⚠️ On DNS blocklist: tif

Same first word

opencrystal.ru

opencrystal.fit

opencrystal.work

Similar names

playoncrest.com

DNS History

6 records (6 active, 0 former)

●NSdamiete.ns.cloudflare.com2026-02-22 → 2026-03-30 · 2 obs

● 2026-02-22 22:48:02
● 2026-03-30 04:42:52

●NSnelly.ns.cloudflare.com2026-02-22 → 2026-03-30 · 2 obs

● 2026-02-22 22:48:02
● 2026-03-30 04:42:52

●A104.21.23.642026-02-22 → 2026-03-30 · 2 obs

● 2026-02-22 22:48:02
● 2026-03-30 04:42:52

●A172.67.209.1192026-02-22 → 2026-03-30 · 2 obs

● 2026-02-22 22:48:02
● 2026-03-30 04:42:52

●A2606:4700:3030::6815:17402026-02-22 → 2026-03-30 · 2 obs

● 2026-02-22 22:48:02
● 2026-03-30 04:42:52

●A2606:4700:3031::ac43:d1772026-02-22 → 2026-03-30 · 2 obs

● 2026-02-22 22:48:02
● 2026-03-30 04:42:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
work	x.nic.work, y.nic.work, z.nic.work, a.nic.work...	-
opencrystal.work	nelly.ns.cloudflare.com, damiete.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.32

NS records: nelly.ns.cloudflare.com, damiete.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opencrystal.work (unsigned zone)

⏱️ Timing

Total: 274ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.119, 104.21.23.64`
AAAA	2	`2606:4700:3031::ac43:d177, 2606:4700:3030::6815:1740`
NS	2	`damiete.ns.cloudflare.com, nelly.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`damiete.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

opencrystal.work maps to four IP numbers: 2606:4700:3030::6815:1740, 2606:4700:3031::ac43:d177, 104.21.23.64 and 172.67.209.119.

Other host names such as www.vimanamebel.ru, cde-technology.com, maybebaby24.de, www.texasking.com.br and oneillproperties.com share IPs with opencrystal.work.

Name Servers

Two name servers damiete.ns.cloudflare.com and nelly.ns.cloudflare.com handle the delegation for opencrystal.work.

opencrystal.work shares the same name server setup as other domains, for example journeyhub.work, redmassgroup.com, gearsandwings.com, landmarker.work and ust-74.ru.

opencrystal.work at least partially shares name servers with other domains, for example nocens.org, nomexsocks.com, cucinabella.co.uk, theexceptional.xyz and e-ieftin.ro.

These name servers are often used together with alberto.ns.cloudflare.com and armfazh.ns.cloudflare.com.

Host names with six IP numbers:

damiete.ns.cloudflare.com points to 2606:4700:58::a29f:2c20, 2803:f800:50::6ca2:c320, 2a06:98c1:50::ac40:2320, 108.162.195.32, 162.159.44.32 and 172.64.35.32.

nelly.ns.cloudflare.com points to 2606:4700:50::adf5:3ad1, 2803:f800:50::6ca2:c0d1, 2a06:98c1:50::ac40:20d1, 108.162.192.209, 172.64.32.209 and 173.245.58.209.

opencrystal.work - robtex.com