ipv6.sier.ca - robtex.com
ipv6.sier.ca
| DNSSEC | ⚠️ Not signed | ||||||
sier.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.158.133.1🇩🇪 Cloudflare185.158.133.0/24 | ||||||
| NS | ns43.domaincontrol.com ⭐ | ||||||
| NS | ns44.domaincontrol.com | ||||||
| MX | sier-ca.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORG20771990.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns43.domaincontrol.comdns@jomax.net 2026-06-08 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A2001:470:1f07:33b::12015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 01:43:58
○ 2015-12-28 03:08:14
○ 2026-06-20 19:18:02
○ 2015-12-28 03:08:14
○ 2026-06-20 19:18:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| sier.ca | ns43.domaincontrol.com, ns44.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sier.ca (unsigned zone)
⏱️ Timing
Total: 155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|