blocksstack.co - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

blocksstack.co

DNSSEC⚠️ Not signed
A18.220.58.153🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix
PTRec2-18-220-58-153.us-east-2.compute.amazonaws.com
NShassan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c95🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhassan.ns.cloudflare.com
A2803:f800:50::6ca2:c395🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhassan.ns.cloudflare.com
A2a06:98c1:50::ac40:2395🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhassan.ns.cloudflare.com
A108.162.195.149🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhassan.ns.cloudflare.com
A162.159.44.149Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhassan.ns.cloudflare.com
A172.64.35.149🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhassan.ns.cloudflare.com
NSmaxine.ns.cloudflare.com
A2606:4700:50::a29f:26b3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A2803:f800:50::6ca2:c2b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaxine.ns.cloudflare.com
A2a06:98c1:50::ac40:22b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaxine.ns.cloudflare.com
A108.162.194.179🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A162.159.38.179Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A172.64.34.179🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
MXblocksstack-co.mail.protection.outlook.com ⭐
A2a01:111:f403:cc2c::🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A2a01:111:f403:cc2c::1🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01101.inbound.protection.outlook.com
A2a01:111:f403:cc2d::🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A2a01:111:f403:cc2d::1🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-pnypr01cu00201.inbound.protection.outlook.com
A52.101.144.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A52.101.144.3🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01103.inbound.protection.outlook.com
A52.101.145.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A52.101.145.2🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnypr01cu00202.inbound.protection.outlook.com
TXTMS=ms68295570
TXTv=spf1 include:spf.protection.outlook.com -all
SOAhassan.ns.cloudflare.comdns@cloudflare.com serial=2413333188

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759744210

Same first word

blocksstack.co

Similar names

blackstocks.com
stackblocks.com
blockstacks.xyz
stackblocks.org
blockstacks.com
blackstocks.ai

Previous names

blocksfinj.co
blocksflow.co
blocksheet.co
blockshift.co
blockshop.co
blockshub.co
blocksignal.co
blocksinfra.co
blocksite.co
blockskill.co
blocksline.co
blocksmail.co
blocksorbit.co
blockspaces.co
blocksphere.co
blocksport.co
blockspot.co
blocksrate.co
blocksregion.co

Next names

blockstake.co
blockstarter.co
blockstate.co
blockstrata.co
blockstream.co
blockstret.co
blocksurvey.co
blockswan.co
blockswap.co
blockszone.co
blocktackle.co
blockteam.co
blocktech.co
blocktek.co
blocktm.co
blocktraders.co
blocktree.co

DNS History

4 records (4 active, 0 former)

NShassan.ns.cloudflare.commaxine.ns.cloudflare.comMXblocksstack-co.mail.protection.outlook.comA18.220.58.153
●NShassan.ns.cloudflare.com2026-08-20 → 2026-08-28 · 2 obs
● 2026-08-20 21:38:10
● 2026-08-28 13:16:50
●NSmaxine.ns.cloudflare.com2026-08-20 → 2026-08-28 · 2 obs
● 2026-08-20 21:38:10
● 2026-08-28 13:16:50
●MXblocksstack-co.mail.protection.outlook.com2026-08-20 → 2026-08-28 · 2 obs
● 2026-08-20 21:38:10
● 2026-08-28 13:16:50
●A18.220.58.1532026-08-20 → 2026-08-28 · 2 obs
● 2026-08-20 21:38:10
● 2026-08-28 13:16:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
blocksstack.cohassan.ns.cloudflare.com, maxine.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.179

NS records: hassan.ns.cloudflare.com, maxine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blocksstack.co (unsigned zone)

⏱️ Timing

Total: 683ms | Queries: -

📄 Records

TypeCountSample Data
A118.220.58.153
NS2hassan.ns.cloudflare.com, maxine.ns.cloudflare.com
MX1blocksstack-co.mail.protection.outlook.c
TXT2MS=ms68295570, v=spf1 include:spf.protection.outlook.co
SOA1hassan.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

blocksstack.co resolves to just one IP address, 18.220.58.153.

Two other host names, along with decornersight.com, usageblocks.com and cloudsaverblocks.com, also share IP numbers with blocksstack.co.

Name Servers

The NS records for blocksstack.co delegate to hassan.ns.cloudflare.com and maxine.ns.cloudflare.com.

blocksstack.co shares its NS records with other domains, for example benammar-fares.workers.dev, bablelondon.com, joincspgeostrategy.info and two others.

There is at least partial name server overlap between blocksstack.co and other domains — naveenb-maram.workers.dev, botree-finance.pages.dev, orellediamonds.com and two more among them.

These name servers frequently co-occur with the name servers sue.ns.cloudflare.com and razvan.ns.cloudflare.com.

DNS names with 6 IP addresses:

hassan.ns.cloudflare.com maps to 108.162.195.149, 162.159.44.149, 172.64.35.149 and 3 additional IP addresses.

maxine.ns.cloudflare.com maps to 108.162.194.179, 162.159.38.179, 172.64.34.179 and 3 additional IP addresses.

Mail Servers

The sole mail server for blocksstack.co is blocksstack-co.mail.protection.outlook.com.

With 8 IP addresses total, blocksstack-co.mail.protection.outlook.com resolves to 52.101.144.0, 52.101.144.3, 52.101.145.0 and 5 others.