`opteracollective.click`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1f80^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:b087^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.128^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.135^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`henry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`henry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`henry.ns.cloudflare.com`
		A	108.162.193.176^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	172.64.33.176^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	173.245.59.176^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
NS	`zainab.ns.cloudflare.com`
		A	2606:4700:50::a29f:2695^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c295^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zainab.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2295^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zainab.ns.cloudflare.com`
		A	108.162.194.149^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	162.159.38.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	172.64.34.149^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.128, 172.67.176.135
		IPv6 hints	2606:4700:3031::6815:1f80, 2606:4700:3033::ac43:b087
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOA	`henry.ns.cloudflare.com`dns@cloudflare.com serial=2399223216

`click`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1777514914

⚠️ On DNS blocklist: tif

Same first word

opteracollective.click

DNS History

8 records (6 active, 2 former)

●NShenry.ns.cloudflare.com2026-04-13 → 2026-04-30 · 2 obs

● 2026-04-13 22:48:14
● 2026-04-30 02:19:44

●NSzainab.ns.cloudflare.com2026-04-13 → 2026-04-30 · 2 obs

● 2026-04-13 22:48:14
● 2026-04-30 02:19:44

●A104.21.31.1282026-04-13 → 2026-04-30 · 2 obs

● 2026-04-13 22:48:14
● 2026-04-30 02:19:44

●A172.67.176.1352026-04-13 → 2026-04-30 · 2 obs

● 2026-04-13 22:48:14
● 2026-04-30 02:19:44

●A2606:4700:3031::6815:1f802026-04-13 → 2026-04-30 · 3 obs

● 2026-04-13 22:48:14
○ 2026-04-29 13:42:14
● 2026-04-30 02:19:44

●A2606:4700:3033::ac43:b0872026-04-13 → 2026-04-30 · 3 obs

● 2026-04-13 22:48:14
○ 2026-04-29 13:42:14
● 2026-04-30 02:19:44

○A2a06:98c1:3120::2026-04-29 → 2026-04-29 · 3 obs

○ 2026-04-13 22:48:14
● 2026-04-29 13:42:14
○ 2026-04-30 02:19:44

○A2a06:98c1:3121::2026-04-29 → 2026-04-29 · 3 obs

○ 2026-04-13 22:48:14
● 2026-04-29 13:42:14
○ 2026-04-30 02:19:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
click	ns10.trs-dns.info, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.org	8 records
opteracollective.click	henry.ns.cloudflare.com, zainab.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.149

NS records: henry.ns.cloudflare.com, zainab.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opteracollective.click (unsigned zone)

⏱️ Timing

Total: 870ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.31.128, 172.67.176.135`
AAAA	2	`2606:4700:3033::ac43:b087, 2606:4700:3031::6815:1f80`
NS	2	`henry.ns.cloudflare.com, zainab.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`henry.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

opteracollective.click points to four IP numbers: 2606:4700:3031::6815:1f80, 2606:4700:3033::ac43:b087, 104.21.31.128 and 172.67.176.135.

For instance, other host names fesb.de, losister.com, dahongma.com, dottedcircle.com and triveniinfra.in share IP numbers with opteracollective.click.

Name Servers

opteracollective.click is delegated to two name servers: henry.ns.cloudflare.com and zainab.ns.cloudflare.com.

opteracollective.click uses the same name server setup as other domains such as oxozonestudio.digital, quhiyoyuisventuresltd.digital, taellabs.click, atropinetechco.click and forestaycloud.click.

opteracollective.click shares name servers with other domains at least partially, for example infermeriabalear.com, sumanchem.in, insweb.com.br, winelite7.com and kripkit.com.

These name servers are commonly used with candy.ns.cloudflare.com, jade.ns.cloudflare.com and phil.ns.cloudflare.com.

Host names with six IP numbers: host name henry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb0, 2803:f800:50::6ca2:c1b0, 2a06:98c1:50::ac40:21b0, 108.162.193.176, 172.64.33.176 and 173.245.59.176; host name zainab.ns.cloudflare.com points to: 2606:4700:50::a29f:2695, 2803:f800:50::6ca2:c295, 2a06:98c1:50::ac40:2295, 108.162.194.149, 162.159.38.149 and 172.64.34.149.

opteracollective.click - robtex.com