`blocs.cc`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:916^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8d11^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.22^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.17^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ignat.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c13^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c313^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ignat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2313^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ignat.ns.cloudflare.com`
		A	108.162.195.19^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignat.ns.cloudflare.com`
		A	162.159.44.19^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignat.ns.cloudflare.com`
		A	172.64.35.19^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignat.ns.cloudflare.com`
NS	`ziggy.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ziggy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ziggy.ns.cloudflare.com`
		A	108.162.194.237^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	162.159.38.237^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	172.64.34.237^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.22, 172.67.141.17
		IPv6 hints	2606:4700:3033::6815:916, 2606:4700:3035::ac43:8d11
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`ignat.ns.cloudflare.com`dns@cloudflare.com serial=2409778540

`cc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ac1.nstld.com` ⭐
	NS	`ac2.nstld.com`
	NS	`ac3.nstld.com`
	NS	`ac4.nstld.com`
	SOA	`ac1.nstld.com`info@verisign-grs.com serial=1784440330

rank #891917 globally
rank #1474 in the tld

Same first word

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blocs.jp

blocs.awsapps.com

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Similar names

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slcbo.org

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sblco.com

DNS History

13 records (6 active, 7 former)

●NSignat.ns.cloudflare.com2026-07-15 → 2026-07-19 · 3 obs

○ 2016-12-28 20:30:10
● 2026-07-15 06:25:54
● 2026-07-19 06:07:24

○NSns-cloud-c1.googledomains.com2016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:30:10
○ 2026-07-15 06:25:54
○ 2026-07-19 06:07:24

○NSns-cloud-c2.googledomains.com2016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:30:10
○ 2026-07-15 06:25:54
○ 2026-07-19 06:07:24

○NSns-cloud-c3.googledomains.com2016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:30:10
○ 2026-07-15 06:25:54
○ 2026-07-19 06:07:24

○NSns-cloud-c4.googledomains.com2016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:30:10
○ 2026-07-15 06:25:54
○ 2026-07-19 06:07:24

●NSziggy.ns.cloudflare.com2026-07-15 → 2026-07-19 · 3 obs

○ 2016-12-28 20:30:10
● 2026-07-15 06:25:54
● 2026-07-19 06:07:24

○MXeu-smtp-inbound-1.mimecast.com2016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:30:10
○ 2026-07-15 06:25:54
○ 2026-07-19 06:07:24

○MXeu-smtp-inbound-2.mimecast.com2016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:30:10
○ 2026-07-15 06:25:54
○ 2026-07-19 06:07:24

●A104.21.9.222026-07-15 → 2026-07-19 · 3 obs

○ 2016-12-28 20:30:10
● 2026-07-15 06:25:54
● 2026-07-19 06:07:24

○A146.148.114.1172016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:30:10
○ 2026-07-15 06:25:54
○ 2026-07-19 06:07:24

●A172.67.141.172026-07-15 → 2026-07-19 · 3 obs

○ 2016-12-28 20:30:10
● 2026-07-15 06:25:54
● 2026-07-19 06:07:24

●A2606:4700:3033::6815:9162026-07-15 → 2026-07-19 · 3 obs

○ 2016-12-28 20:30:10
● 2026-07-15 06:25:54
● 2026-07-19 06:07:24

●A2606:4700:3035::ac43:8d112026-07-15 → 2026-07-19 · 3 obs

○ 2016-12-28 20:30:10
● 2026-07-15 06:25:54
● 2026-07-19 06:07:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cc	ac3.nstld.com, ac4.nstld.com, ac1.nstld.com, ac2.nstld.com	-
blocs.cc	ignat.ns.cloudflare.com, ziggy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.237

NS records: ignat.ns.cloudflare.com, ziggy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blocs.cc (unsigned zone)

⏱️ Timing

Total: 2025ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.9.22, 172.67.141.17`
AAAA	2	`2606:4700:3033::6815:916, 2606:4700:3035::ac43:8d11`
NS	2	`ignat.ns.cloudflare.com, ziggy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ignat.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

blocs.cc directs to four IP numbers, which are 104.21.9.22, 172.67.141.17, 2606:4700:3033::6815:916 and 2606:4700:3035::ac43:8d11.

Two other host names, along with berlin-kontor.de, lzszgh.net and magnumfootwear.in, also share IP numbers with blocs.cc.

Name Servers

blocs.cc uses two name servers for its delegation: ignat.ns.cloudflare.com and ziggy.ns.cloudflare.com.

blocs.cc shares its NS records with other domains, for example cm88betsgacor.com, atlanticcitytours.net, rtpmaxwincm88.com and two others.

The name servers of blocs.cc overlap at least partially with those of other domains — among them hackerevolutionduality.com, maidmavens.com, okazje-na-lato-2026-3jfvsdmer.sbs and two more.

These name servers commonly appear in combination with the name servers raphaela.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname ignat.ns.cloudflare.com directs to 108.162.195.19, 162.159.44.19 and 172.64.35.19 along with 3 other IP addresses.

Hostname ziggy.ns.cloudflare.com directs to 108.162.194.237, 162.159.38.237 and 172.64.34.237 along with 3 other IP addresses.

blocs.cc - robtex.com

blocs.cc

cc

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`blocs.cc`

`cc`