blockcipher.ca - dns.ninja
blockcipher.ca
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2608310900 | ||||||
Same first word
blockcipher.ca |
blockcipher.com |
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSns-cloud-a1.googledomains.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 10:13:18
●NSns-cloud-a2.googledomains.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 10:13:18
●NSns-cloud-a3.googledomains.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 10:13:18
●NSns-cloud-a4.googledomains.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 10:13:18
●MXmail.protonmail.ch2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 10:13:18
●MXmailsec.protonmail.ch2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 10:13:18
●A23.21.157.882026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 10:13:18
●A23.21.234.1732026-08-28 → 2026-08-31 · 2 obs
● 2026-08-31 10:13:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca | - |
| blockcipher.ca | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 871ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 23.21.234.173, 23.21.157.88 |
| NS | 4 | ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com... |
| MX | 2 | mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10) |
| TXT | 2 | protonmail-verification=192b24bf7a104008, v=spf1 include:_spf.protonmail.ch ~all |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
Analysis
IP Addresses
blockcipher.ca has two IP addresses: 23.21.157.88 and 23.21.234.173
islandhoppingaviators.com, listed.domains, usapatent.law and two other host names share IP numbers with blockcipher.ca.
Name Servers
The authoritative name servers for blockcipher.ca are ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
At least some of blockcipher.ca's name servers are shared with other domains, for example rocketstartmusic.com, tronpass.com, jbatiment.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-cloud-a1.googledomains.com directs to 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com directs to 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com directs to 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com directs to 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
Mail for blockcipher.ca is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.
blockcipher.ca uses an identical mail server configuration to several other domains — among them kevinhertle.com, robertgame.com, liueic.com and two more.
blockcipher.ca has at least partial mail server overlap with other domains such as mcgoobs.com, ringling.info, lwimages.com and two more.
The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.