www.blockstack.com - dns.ninja

www.blockstack.com

DNSSEC⚠️ Not signed
A2606:4700:20::681a:60πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:20::681a:160πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:20::ac43:4792πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.26.0.96Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.26.1.96Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.71.146πŸ‡ΊπŸ‡Έ Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/2 βœ“ hints match
IPv4 hints104.26.0.96, 104.26.1.96, 172.67.71.146
IPv6 hints2606:4700:20::681a:60, 2606:4700:20::681a:160, 2606:4700:20::ac43:4792

blockstack.com

DNSSEC⚠️ Not signed
A2606:4700:20::681a:60πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:20::681a:160πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:20::ac43:4792πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.26.0.96Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.26.1.96Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.71.146πŸ‡ΊπŸ‡Έ Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSart.ns.cloudflare.com ⭐
NSmay.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
MXmxa.mailgun.org(10)
MXmxb.mailgun.org(10)
TXTMS=ms28739642
TXTdocusign=eb6c92e7-0f39-4655-a87b-66ec2b94d6f6
TXTfirebase=blockstacktoken
TXTglobalsign-domain-verification=O-kD9ZSY4KNnz3WmCzFkOB42PQHXJ5626Dzev8nWHF
TXTgoogle-site-verification=FRv2dOcv5pL1fIwzLlD4aBowruihfbjWaPSk01tG3IE
TXTgoogle-site-verification=PN384Ivy7nHyJN6JxxM5FGkYE-_wA0dvnsisB4j0NjI
TXTgoogle-site-verification=_QSE058SaK1YV1wfIBVs6Y8eW76p3_X5wutIHPzCyK8
TXTmailigen-site-verification=c68be3c58ac99283040e2a68f30ad361
TXTslack-domain-verification=J6MYqxN8mVHX4hn5K5WBvFEyITIiPEBTmZ0Q34Tp
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/2 βœ“ hints match
IPv4 hints104.26.0.96, 104.26.1.96, 172.67.71.146
IPv6 hints2606:4700:20::681a:60, 2606:4700:20::681a:160, 2606:4700:20::ac43:4792
SOAart.ns.cloudflare.comdns@cloudflare.com serial=2406114429

Same first word

Similar names

DNS History

14 records (6 active, 8 former)

201820192020202120222023202420252026A104.26.0.96104.26.1.96172.67.71.1462606:4700:20::681a:1602606:4700:20::681a:602606:4700:20::ac43:4792104.25.176.17104.25.177.17104.28.8.56104.28.9.562400:cb00:2048:1::6819:b0112400:cb00:2048:1::6819:b1112400:cb00:2048:1::681c:8382400:cb00:2048:1::681c:938
β—‹A104.25.176.172017-11-07 β†’ 2017-11-07 Β· 4 obs
β—‹ 2017-10-28 07:43:08
● 2017-11-07 06:26:28
β—‹ 2026-02-16 21:21:34
β—‹ 2026-06-27 12:27:38
β—‹A104.25.177.172017-11-07 β†’ 2017-11-07 Β· 4 obs
β—‹ 2017-10-28 07:43:08
● 2017-11-07 06:26:28
β—‹ 2026-02-16 21:21:34
β—‹ 2026-06-27 12:27:38
●A104.26.0.962026-02-16 β†’ 2026-06-27 Β· 3 obs
β—‹ 2017-11-07 06:26:28
● 2026-02-16 21:21:34
● 2026-06-27 12:27:38
●A104.26.1.962026-02-16 β†’ 2026-06-27 Β· 3 obs
β—‹ 2017-11-07 06:26:28
● 2026-02-16 21:21:34
● 2026-06-27 12:27:38
β—‹A104.28.8.562017-10-28 β†’ 2017-10-28 Β· 3 obs
● 2017-10-28 07:43:08
β—‹ 2017-11-07 06:26:28
β—‹ 2026-06-27 12:27:38
β—‹A104.28.9.562017-10-28 β†’ 2017-10-28 Β· 3 obs
● 2017-10-28 07:43:08
β—‹ 2017-11-07 06:26:28
β—‹ 2026-06-27 12:27:38
●A172.67.71.1462026-02-16 β†’ 2026-06-27 Β· 3 obs
β—‹ 2017-11-07 06:26:28
● 2026-02-16 21:21:34
● 2026-06-27 12:27:38
β—‹A2400:cb00:2048:1::6819:b0112017-11-07 β†’ 2017-11-07 Β· 4 obs
β—‹ 2017-10-28 07:43:08
● 2017-11-07 06:26:28
β—‹ 2026-02-16 21:21:34
β—‹ 2026-06-27 12:27:38
β—‹A2400:cb00:2048:1::6819:b1112017-11-07 β†’ 2017-11-07 Β· 4 obs
β—‹ 2017-10-28 07:43:08
● 2017-11-07 06:26:28
β—‹ 2026-02-16 21:21:34
β—‹ 2026-06-27 12:27:38
β—‹A2400:cb00:2048:1::681c:8382017-10-28 β†’ 2017-10-28 Β· 3 obs
● 2017-10-28 07:43:08
β—‹ 2017-11-07 06:26:28
β—‹ 2026-06-27 12:27:38
β—‹A2400:cb00:2048:1::681c:9382017-10-28 β†’ 2017-10-28 Β· 3 obs
● 2017-10-28 07:43:08
β—‹ 2017-11-07 06:26:28
β—‹ 2026-06-27 12:27:38
●A2606:4700:20::681a:1602026-02-16 β†’ 2026-06-27 Β· 3 obs
β—‹ 2017-11-07 06:26:28
● 2026-02-16 21:21:34
● 2026-06-27 12:27:38
●A2606:4700:20::681a:602026-02-16 β†’ 2026-06-27 Β· 3 obs
β—‹ 2017-11-07 06:26:28
● 2026-02-16 21:21:34
● 2026-06-27 12:27:38
●A2606:4700:20::ac43:47922026-02-16 β†’ 2026-06-27 Β· 3 obs
β—‹ 2017-11-07 06:26:28
● 2026-02-16 21:21:34
● 2026-06-27 12:27:38

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...-
blockstack.commay.ns.cloudflare.com, art.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.193.102

NS records: may.ns.cloudflare.com, art.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockstack.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A3104.26.1.96, 172.67.71.146...
AAAA32606:4700:20::681a:160, 2606:4700:20::681a:60...
HTTPS1{"priority":1,"target":".","alpn":["h2"]

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (may.ns.cloudflare.com, may.ns.cloudflare.com, may.ns.cloudflare.com...)

Analysis

IP Addresses

With 6 IP addresses in total, www.blockstack.com resolves to 104.26.0.96, 104.26.1.96, 172.67.71.146 and 3 other.

Among the host names that share IP numbers with www.blockstack.com are app.layan.eu, cms.icao4u.pl, api.london-tech.com and two others.