blocknets.org - dns.ninja

`blocknets.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3108::ac42:2868^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3108::ac42:2b98^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.40.104^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.43.152^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ashley.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c047^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ashley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2047^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ashley.ns.cloudflare.com`
		A	108.162.192.71^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	172.64.32.71^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	173.245.58.71^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
NS	`jack.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c179^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2179^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jack.ns.cloudflare.com`
		A	108.162.193.121^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	172.64.33.121^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	173.245.59.121^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=SZ5rQvl2C5i4IMlXin6MlIrkH0Qk6lJWIgU5PZ4Dh6Q`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	172.66.40.104, 172.66.43.152
		IPv6 hints	2606:4700:3108::ac42:2868, 2606:4700:3108::ac42:2b98
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com
SOA	`ashley.ns.cloudflare.com`dns@cloudflare.com serial=2410631543

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785143886

Same first word

blocknets.org

blocknets.com

Similar names

neckbolts.com

netblocks.nl

blocksnet.com

netblocks.net

netblocks.eu

blocknest.com

neckbolts.net

netblocks.com

tenblocks.com

netblocks.org

DNS History

15 records (11 active, 4 former)

●NSashley.ns.cloudflare.com2017-03-16 → 2026-07-27 · 2 obs

● 2017-03-16 18:30:18
● 2026-07-27 09:56:36

●NSjack.ns.cloudflare.com2017-03-16 → 2026-07-27 · 2 obs

● 2017-03-16 18:30:18
● 2026-07-27 09:56:36

●MXalt1.aspmx.l.google.com2026-03-08 → 2026-07-27 · 2 obs

● 2026-03-08 01:31:36
● 2026-07-27 09:56:36

●MXalt2.aspmx.l.google.com2026-03-08 → 2026-07-27 · 2 obs

● 2026-03-08 01:31:36
● 2026-07-27 09:56:36

●MXalt3.aspmx.l.google.com2026-03-08 → 2026-07-27 · 2 obs

● 2026-03-08 01:31:36
● 2026-07-27 09:56:36

●MXalt4.aspmx.l.google.com2026-03-08 → 2026-07-27 · 2 obs

● 2026-03-08 01:31:36
● 2026-07-27 09:56:36

●MXaspmx.l.google.com2026-03-08 → 2026-07-27 · 2 obs

● 2026-03-08 01:31:36
● 2026-07-27 09:56:36

○A104.27.172.462017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:30:18
○ 2026-03-08 01:31:36
○ 2026-07-27 09:56:36

○A104.27.173.462017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:30:18
○ 2026-03-08 01:31:36
○ 2026-07-27 09:56:36

●A172.66.40.1042026-03-08 → 2026-07-27 · 3 obs

○ 2017-03-16 18:30:18
● 2026-03-08 01:31:36
● 2026-07-27 09:56:36

●A172.66.43.1522026-03-08 → 2026-07-27 · 3 obs

○ 2017-03-16 18:30:18
● 2026-03-08 01:31:36
● 2026-07-27 09:56:36

○A2400:cb00:2048:1::681b:ac2e2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:30:18
○ 2026-03-08 01:31:36
○ 2026-07-27 09:56:36

○A2400:cb00:2048:1::681b:ad2e2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:30:18
○ 2026-03-08 01:31:36
○ 2026-07-27 09:56:36

●A2606:4700:3108::ac42:28682026-03-08 → 2026-07-27 · 3 obs

○ 2017-03-16 18:30:18
● 2026-03-08 01:31:36
● 2026-07-27 09:56:36

●A2606:4700:3108::ac42:2b982026-03-08 → 2026-07-27 · 3 obs

○ 2017-03-16 18:30:18
● 2026-03-08 01:31:36
● 2026-07-27 09:56:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
blocknets.org	ashley.ns.cloudflare.com, jack.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.71

NS records: ashley.ns.cloudflare.com, jack.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blocknets.org (unsigned zone)

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.43.152, 172.66.40.104`
AAAA	2	`2606:4700:3108::ac42:2868, 2606:4700:3108::ac42:2b98`
NS	2	`ashley.ns.cloudflare.com, jack.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=SZ5rQvl2C5i4IMl`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ashley.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

blocknets.org points to the four IP addresses 172.66.40.104, 172.66.43.152, 2606:4700:3108::ac42:2868 and 2606:4700:3108::ac42:2b98.

Additional host names — mail.noc.com, lightspeedsys.com, mailtimers.com and two others — share IP numbers with blocknets.org.

Name Servers

The NS records for blocknets.org delegate to ashley.ns.cloudflare.com and jack.ns.cloudflare.com.

blocknets.org shares its name server setup with other domains, including amianto.roma.it, roubelakis.gr, enoteca.roma.it and two others.

The name servers of blocknets.org overlap at least partially with those of other domains — among them 1kinofilms.ru, babelshark.net, animalol.net and two more.

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

Host names with 6 IP numbers:

ashley.ns.cloudflare.com maps to 108.162.192.71, 172.64.32.71, 173.245.58.71 and 3 additional IP addresses.

jack.ns.cloudflare.com maps to 108.162.193.121, 172.64.33.121, 173.245.59.121 and 3 additional IP addresses.

Mail Servers

blocknets.org has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

blocknets.org shares mail servers — at least in part — with other domains, including ns500765.ns500699.ns500693.ns500693.ns500699.ns500699.ns500693.ns500699.ns500588.ns500683.ns500683.ns500588.ns500588.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, cdboces.org, dispatchnow.com and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 142.251.163.26 and 2607:f8b0:4004:c09::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.