`opticalhub.digital`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8467^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:ccf^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.207^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.103^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fatima.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26bc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fatima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fatima.ns.cloudflare.com`
		A	108.162.194.188^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	162.159.38.188^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	172.64.34.188^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
NS	`pedro.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pedro.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pedro.ns.cloudflare.com`
		A	108.162.195.183^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	162.159.44.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	172.64.35.183^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.207, 172.67.132.103
		IPv6 hints	2606:4700:3031::ac43:8467, 2606:4700:3036::6815:ccf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com
SOA	`fatima.ns.cloudflare.com`dns@cloudflare.com serial=2401229950

`digital`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.digital` ⭐
	NS	`v0n1.nic.digital`
	NS	`v0n2.nic.digital`
	NS	`v0n3.nic.digital`
	NS	`v2n0.nic.digital`
	NS	`v2n1.nic.digital`
	SOA	`v0n0.nic.digital`hostmaster@donuts.email serial=1778425612

⚠️ On DNS blocklist: tif

Same first word

opticalhub.digital

opticalhub.net

opticalhub.com

opticalhub.org

opticalhub.in

DNS History

10 records (6 active, 4 former)

●NSfatima.ns.cloudflare.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 22:06:36
● 2026-05-10 15:47:36

●NSpedro.ns.cloudflare.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 22:06:36
● 2026-05-10 15:47:36

●A104.21.12.2072026-04-14 → 2026-05-10 · 5 obs

● 2026-04-14 22:06:36
● 2026-05-02 07:19:36
○ 2026-05-03 16:04:34
● 2026-05-10 15:47:34
● 2026-05-10 15:47:36

●A172.67.132.1032026-04-14 → 2026-05-10 · 5 obs

● 2026-04-14 22:06:36
● 2026-05-02 07:19:36
○ 2026-05-03 16:04:34
● 2026-05-10 15:47:34
● 2026-05-10 15:47:36

○A188.114.96.02026-05-03 → 2026-05-03 · 4 obs

○ 2026-05-02 07:19:36
● 2026-05-03 16:04:34
○ 2026-05-10 15:47:34
○ 2026-05-10 15:47:36

○A188.114.97.02026-05-03 → 2026-05-03 · 4 obs

○ 2026-05-02 07:19:36
● 2026-05-03 16:04:34
○ 2026-05-10 15:47:34
○ 2026-05-10 15:47:36

●A2606:4700:3031::ac43:84672026-04-14 → 2026-05-10 · 5 obs

● 2026-04-14 22:06:36
● 2026-05-02 07:19:36
○ 2026-05-03 16:04:34
● 2026-05-10 15:47:34
● 2026-05-10 15:47:36

●A2606:4700:3036::6815:ccf2026-04-14 → 2026-05-10 · 5 obs

● 2026-04-14 22:06:36
● 2026-05-02 07:19:36
○ 2026-05-03 16:04:34
● 2026-05-10 15:47:34
● 2026-05-10 15:47:36

○A2a06:98c1:3120::2026-05-03 → 2026-05-03 · 4 obs

○ 2026-05-02 07:19:36
● 2026-05-03 16:04:34
○ 2026-05-10 15:47:34
○ 2026-05-10 15:47:36

○A2a06:98c1:3121::2026-05-03 → 2026-05-03 · 4 obs

○ 2026-05-02 07:19:36
● 2026-05-03 16:04:34
○ 2026-05-10 15:47:34
○ 2026-05-10 15:47:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
digital	v0n0.nic.digital, v0n1.nic.digital, v0n2.nic.digital, v0n3.nic.digital...	12 records
opticalhub.digital	pedro.ns.cloudflare.com, fatima.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.183

NS records: pedro.ns.cloudflare.com, fatima.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opticalhub.digital (unsigned zone)

⏱️ Timing

Total: 425ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.207, 172.67.132.103`
AAAA	2	`2606:4700:3031::ac43:8467, 2606:4700:3036::6815:ccf`
NS	2	`fatima.ns.cloudflare.com, pedro.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fatima.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.digital, v0n1.nic.digital, v0n2.nic.digital...)

Analysis

IP Addresses

opticalhub.digital points to four IP numbers: 2606:4700:3031::ac43:8467, 2606:4700:3036::6815:ccf, 104.21.12.207 and 172.67.132.103.

Other host names, for instance vpnfreak.com, nb.miniplay.vip, bobbruman.com, yervip.com and mail2.spl4cn.com share IP numbers with opticalhub.digital.

Name Servers

opticalhub.digital is delegated to two name servers: fatima.ns.cloudflare.com and pedro.ns.cloudflare.com.

opticalhub.digital uses the same name server setup as other domains, for instance maximinhub.click, zoxuhiaventuresco.digital, beaucoupcloud.click, samogonspace.digital and ciqicebiaholdings.click.

opticalhub.digital shares name servers with other domains at least partially, for instance sscustomhomebuilders.net, hymefurniture.com, vluznet.com, tullyfreelibrary.com and bahcesehirlastik.com.

these name servers are commonly used together with fred.ns.cloudflare.com and aragorn.ns.cloudflare.com.

Host names with six IP numbers: fatima.ns.cloudflare.com points to 2606:4700:50::a29f:26bc, 2803:f800:50::6ca2:c2bc, 2a06:98c1:50::ac40:22bc, 108.162.194.188, 162.159.38.188 and 172.64.34.188; pedro.ns.cloudflare.com points to 2606:4700:58::a29f:2cb7, 2803:f800:50::6ca2:c3b7, 2a06:98c1:50::ac40:23b7, 108.162.195.183, 162.159.44.183 and 172.64.35.183.

opticalhub.digital - robtex.com