`pregradecloud.click`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:17dd^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d5f6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.221^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.246^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`luciana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2683^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c283^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luciana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2283^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luciana.ns.cloudflare.com`
		A	108.162.194.131^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	162.159.38.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	172.64.34.131^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.221, 172.67.213.246
		IPv6 hints	2606:4700:3034::6815:17dd, 2606:4700:3037::ac43:d5f6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`luciana.ns.cloudflare.com`dns@cloudflare.com serial=2403721472

`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=1778893108

⚠️ On DNS blocklist: tif, ultimate

Same first word

pregradecloud.click

DNS History

6 records (6 active, 0 former)

●NSluciana.ns.cloudflare.com2026-05-11 → 2026-05-16 · 2 obs

● 2026-05-11 18:40:02
● 2026-05-16 01:07:26

●NSsean.ns.cloudflare.com2026-05-11 → 2026-05-16 · 2 obs

● 2026-05-11 18:40:02
● 2026-05-16 01:07:26

●A104.21.23.2212026-05-11 → 2026-05-16 · 2 obs

● 2026-05-11 18:40:02
● 2026-05-16 01:07:26

●A172.67.213.2462026-05-11 → 2026-05-16 · 2 obs

● 2026-05-11 18:40:02
● 2026-05-16 01:07:26

●A2606:4700:3034::6815:17dd2026-05-11 → 2026-05-16 · 2 obs

● 2026-05-11 18:40:02
● 2026-05-16 01:07:26

●A2606:4700:3037::ac43:d5f62026-05-11 → 2026-05-16 · 2 obs

● 2026-05-11 18:40:02
● 2026-05-16 01:07:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
click	ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net	-
pregradecloud.click	luciana.ns.cloudflare.com, sean.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.231

NS records: luciana.ns.cloudflare.com, sean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pregradecloud.click (unsigned zone)

⏱️ Timing

Total: 1854ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.23.221, 172.67.213.246`
AAAA	2	`2606:4700:3034::6815:17dd, 2606:4700:3037::ac43:d5f6`
NS	2	`luciana.ns.cloudflare.com, sean.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`luciana.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

pregradecloud.click resolves to four IPs: 2606:4700:3034::6815:17dd, 2606:4700:3037::ac43:d5f6, 104.21.23.221 and 172.67.213.246.

Other host names such as pencille.co.uk, akademidigital.org, m.rolletto.com, digitalwithsharita.com and nxlwyz.com share IP numbers with pregradecloud.click.

Name Servers

pregradecloud.click is delegated to two name servers: luciana.ns.cloudflare.com and sean.ns.cloudflare.com.

pregradecloud.click uses the same name server setup as other domains, including zenithedgest-ack.click, biferokekaoperations12.click, meridianglobalcapital.digital, gejogoqixexconsulting.click and kofepevibissystems.click.

At least part of the name servers for pregradecloud.click are shared with other domains, for instance pompileo.com, jjcc.cl, regio.li, thnak.com and claim-blockdag.network.

Host names with six IP numbers:

luciana.ns.cloudflare.com points to: 2606:4700:50::a29f:2683, 2803:f800:50::6ca2:c283, 2a06:98c1:50::ac40:2283, 108.162.194.131, 162.159.38.131 and 172.64.34.131.

sean.ns.cloudflare.com points to: 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231.

pregradecloud.click - robtex.com