Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ftcarpentry.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 14:21:00 UTC · ↺ Refresh
MX Hostnames
- mail.ftcarpentry.ca
MX Priorities
- mail.ftcarpentry.ca: 0
A / AAAA Records
- 66.102.128.189 ↩ res-cp6.yyz2.websiteservername.com
- 2605:6f00:1234:701:1::3aa (no PTR)
Mail Server IPs
- 66.102.128.189 ↩ res-cp6.yyz2.websiteservername.com
- 2605:6f00:1234:701:1::3aa (no PTR)
SOA Record
Raw SOA
ns1.websiteservername.com admin.websiteservername.com 2026021300 3600 3600 1209600 10800
Primary NS (mname)
ns1.websiteservername.com
Admin Email (rname)
admin@websiteservername.com
Serial
2026021300
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns1.websiteservername.com
ns2.websiteservername.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.102.128.189 ip4:66.102.128.204 ip4:69.90.221.129 include:_spf.google.com +a +mx +ip4:65.39.193.40 +include:spf.antispamcloud.com +include:spf.websiteservername.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:66.102.128.189 ip4:66.102.128.204 ip4:69.90.221.129 include:_spf.google.com +a +mx +ip4:65.39.193.40 +include:spf.antispamcloud.com +include:spf.websiteservername.com -all
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