blockchainfoundry.co - robtex.com

blockchainfoundry.co

DNSSEC⚠️ Not signed
A35.208.187.208🇺🇸 Google35.208.0.0/15
PTR208.187.208.35.bc.googleusercontent.com
NSdns0.domainsure.com ⭐
A64.68.192.10🇨🇦 EDNS64.68.192.0/24 EasyDNS Technologies DNS1.easydns.com
PTRdns3.easydns.ca
PTRdns3.easydns.org
NSdns1.domainsure.com
A2620:49:3::10🇨🇦 EDNS2620:49:3::/48 EasyDNS Technologies DNS3.easydns.org IPv6
PTRdns1.easydns.com
A64.68.196.10🇨🇦 EDNS64.68.196.0/24 EasyDNS Technologies DNS3.easydns.org
PTRdns1.easydns.com
NSdns2.domainsure.net
A2620:49:2::10🇨🇦 EDNS2620:49:2::/48 DNS2 EasyDNS via Path.net used for anycast; nodes are globally distributed offices: 4243C Dundas Street West, Suite 405 Etobicoke ON M8X 1Y3 Canada
PTRdns2.easydns.net
A64.68.193.10🇨🇦 EDNS64.68.193.0/24 EasyDNS DNS2.easydns.net
PTRdns2.easydns.net
NSdns3.domainsure.org
A2620:49:1::10🇨🇦 EDNS2620:49:1::/48 DNS3 (previously DNS1) EasyDNS via Path.net used for anycast; nodes globally distributed offices: 4243C Dundas Street West, Suite 405 Etobicoke ON M8X 1Y3 Canada
PTRdns3.easydns.ca
PTRdns3.easydns.org
A64.68.192.10🇨🇦 EDNS64.68.192.0/24 EasyDNS Technologies DNS1.easydns.com
PTRdns3.easydns.ca
PTRdns3.easydns.org
MXmx-cluster-ca01.hornetsecurity.com ⭐
A209.172.38.68🇨🇦 AS32613209.172.32.0/19 iWeb Technologies Inc.
MXmx-cluster-ca02.hornetsecurity.com(20)
A108.163.133.231🇨🇦 AS32613108.163.128.0/18 iWeb Technologies Inc.
MXmx-cluster-ca03.hornetsecurity.com(30)
A209.172.38.68🇨🇦 AS32613209.172.32.0/19 iWeb Technologies Inc.
MXmx-cluster-ca-fallback.hornetsecurity.com(40)
A94.100.132.8🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394
PTRmx01.hornetsecurity.com
TXTv=spf1 mx ~all
TXTMS=ms28116358
TXTapple-domain-verification=caU4Ul0EEnZOmSku
SOAdns0.domainsure.comzone@domainsure.com serial=1726610749

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=1759615358

Same first word

blockchainfoundry.com
blockchainfoundry.co

DNS History

19 records (9 active, 10 former)

201820192020202120222023202420252026NSdns0.domainsure.comdns1.domainsure.comdns2.domainsure.netdns3.domainsure.orgns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comMXmx-cluster-ca-fallback.hornetsecurity.commx-cluster-ca01.hornetsecurity.commx-cluster-ca02.hornetsecurity.commx-cluster-ca03.hornetsecurity.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comvgz7cpg2u7o7t54a4vm3bcrtv3dd6snvecta5fibo6anyxwckzeq.mx-verification.google.comA35.208.187.20864.111.123.54
●NSdns0.domainsure.com2026-03-19 → 2026-03-24 · 3 obs
○ 2017-09-06 20:17:08
● 2026-03-19 22:45:08
● 2026-03-24 01:27:26
●NSdns1.domainsure.com2026-03-19 → 2026-03-24 · 3 obs
○ 2017-09-06 20:17:08
● 2026-03-19 22:45:08
● 2026-03-24 01:27:26
●NSdns2.domainsure.net2026-03-19 → 2026-03-24 · 3 obs
○ 2017-09-06 20:17:08
● 2026-03-19 22:45:08
● 2026-03-24 01:27:26
●NSdns3.domainsure.org2026-03-19 → 2026-03-24 · 3 obs
○ 2017-09-06 20:17:08
● 2026-03-19 22:45:08
● 2026-03-24 01:27:26
○NSns1.dreamhost.com2017-09-06 → 2017-09-06 · 3 obs
● 2017-09-06 20:17:08
○ 2026-03-19 22:45:08
○ 2026-03-24 01:27:26
○NSns2.dreamhost.com2017-09-06 → 2017-09-06 · 3 obs
● 2017-09-06 20:17:08
○ 2026-03-19 22:45:08
○ 2026-03-24 01:27:26
○NSns3.dreamhost.com2017-09-06 → 2017-09-06 · 3 obs
● 2017-09-06 20:17:08
○ 2026-03-19 22:45:08
○ 2026-03-24 01:27:26
○MXalt1.aspmx.l.google.com2017-09-06 → 2017-09-06 · 3 obs
● 2017-09-06 20:17:08
○ 2026-03-19 22:45:08
○ 2026-03-24 01:27:26
○MXalt2.aspmx.l.google.com2017-09-06 → 2017-09-06 · 3 obs
● 2017-09-06 20:17:08
○ 2026-03-19 22:45:08
○ 2026-03-24 01:27:26
○MXalt3.aspmx.l.google.com2017-09-06 → 2017-09-06 · 3 obs
● 2017-09-06 20:17:08
○ 2026-03-19 22:45:08
○ 2026-03-24 01:27:26
○MXalt4.aspmx.l.google.com2017-09-06 → 2017-09-06 · 3 obs
● 2017-09-06 20:17:08
○ 2026-03-19 22:45:08
○ 2026-03-24 01:27:26
○MXaspmx.l.google.com2017-09-06 → 2017-09-06 · 3 obs
● 2017-09-06 20:17:08
○ 2026-03-19 22:45:08
○ 2026-03-24 01:27:26
●MXmx-cluster-ca-fallback.hornetsecurity.com2026-03-19 → 2026-03-24 · 3 obs
○ 2017-09-06 20:17:08
● 2026-03-19 22:45:08
● 2026-03-24 01:27:26
●MXmx-cluster-ca01.hornetsecurity.com2026-03-19 → 2026-03-24 · 3 obs
○ 2017-09-06 20:17:08
● 2026-03-19 22:45:08
● 2026-03-24 01:27:26
●MXmx-cluster-ca02.hornetsecurity.com2026-03-19 → 2026-03-24 · 3 obs
○ 2017-09-06 20:17:08
● 2026-03-19 22:45:08
● 2026-03-24 01:27:26
●MXmx-cluster-ca03.hornetsecurity.com2026-03-19 → 2026-03-24 · 3 obs
○ 2017-09-06 20:17:08
● 2026-03-19 22:45:08
● 2026-03-24 01:27:26
○MXvgz7cpg2u7o7t54a4vm3bcrtv3dd6snvecta5fibo6anyxwckzeq.mx-verification.google.com2017-09-06 → 2017-09-06 · 3 obs
● 2017-09-06 20:17:08
○ 2026-03-19 22:45:08
○ 2026-03-24 01:27:26
●A35.208.187.2082026-03-19 → 2026-03-24 · 3 obs
○ 2017-09-06 20:17:08
● 2026-03-19 22:45:08
● 2026-03-24 01:27:26
○A64.111.123.542017-09-06 → 2017-09-06 · 3 obs
● 2017-09-06 20:17:08
○ 2026-03-19 22:45:08
○ 2026-03-24 01:27:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coc.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co-
blockchainfoundry.codns1.domainsure.com, dns3.domainsure.org, dns2.domainsure.net-

✅ Authoritative Response

Server:64.68.192.10

NS records: dns1.domainsure.com, dns3.domainsure.org, dns2.domainsure.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockchainfoundry.co (unsigned zone)

⏱️ Timing

Total: 1628ms | Queries: -

📄 Records

TypeCountSample Data
A135.208.187.208
NS3dns2.domainsure.net, dns1.domainsure.com...
MX4mx-cluster-ca02.hornetsecurity.com (pri:, mx-cluster-ca01.hornetsecurity.com (pri:...
TXT3v=spf1 mx ~all, apple-domain-verification=caU4Ul0EEnZOmS...
SOA1dns0.domainsure.com zone.domainsure.com

Analysis

IP Addresses

blockchainfoundry.co points to a single IP: 35.208.187.208.

Other host names, for instance provenlogix.com, rahmah.ae, 208.187.208.35.bc.googleusercontent.com, harvestforhumanity.ca and www.joe-costa.com share IP numbers with blockchainfoundry.co.

Name Servers

blockchainfoundry.co is delegated to four name servers: dns0.domainsure.com, dns1.domainsure.com, dns2.domainsure.net and dns3.domainsure.org.

blockchainfoundry.co at least partially shares its name servers with other domains, for instance mtubeonline.com, amlinereast.com, mississaugatemple.com, sallynet.org and koostech.com.

these name servers are commonly used with the name servers dns4.domainsure.info, dns1.easydns.com, dns2.easydns.net, dns3.easydns.org and dns4.easydns.info.

Host names with two IP numbers:

dns1.domainsure.com points to: 2620:49:3::10 and 64.68.196.10.

dns2.domainsure.net points to: 2620:49:2::10 and 64.68.193.10.

dns3.domainsure.org points to: 2620:49:1::10 and 64.68.192.10.

Host names with one IP number:

dns0.domainsure.com points to: 64.68.192.10.

Host names that point to 64.68.192.10: dns3.domainsure.org and dns0.domainsure.com.

Mail Servers

blockchainfoundry.co is handled by four mail servers: mx-cluster-ca-fallback.hornetsecurity.com, mx-cluster-ca01.hornetsecurity.com, mx-cluster-ca02.hornetsecurity.com and mx-cluster-ca03.hornetsecurity.com.

blockchainfoundry.co shares some mail servers with other domains, including servicestechnologiquesam.com, osbie.on.ca, lamangueverte.com, lameche.ca and cjeoptionemploi.org.

Host names with one IP number:

The host name mx-cluster-ca-fallback.hornetsecurity.com points to 94.100.132.8.

The host name mx-cluster-ca01.hornetsecurity.com points to 209.172.38.68.

The host name mx-cluster-ca02.hornetsecurity.com points to 108.163.133.231.

The host name mx-cluster-ca03.hornetsecurity.com points to 209.172.38.68.

Names pointing to 209.172.38.68: mx-cluster-ca01.hornetsecurity.com and mx-cluster-ca03.hornetsecurity.com.