Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
artwindsoressex.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 10:40:23 UTC · ↺ Refresh
MX Hostnames
- cloud15.spamtitan.com
- cloud16.spamtitan.com
MX Priorities
- cloud15.spamtitan.com: 10
- cloud16.spamtitan.com: 10
A / AAAA Records
- 104.21.50.244 (no PTR)
- 172.67.215.4 (no PTR)
- 2606:4700:3033::ac43:d704 (no PTR)
- 2606:4700:3036::6815:32f4 (no PTR)
Mail Server IPs
- 18.216.101.235 ↩ cloud15.spamtitan.com
- 18.188.207.172 ↩ cloud15.spamtitan.com
- 18.190.56.214 ↩ cloud15.spamtitan.com
SOA Record
Raw SOA
kay.ns.cloudflare.com dns.cloudflare.com 2399346203 10000 2400 604800 1800
Primary NS (mname)
kay.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399346203
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kay.ns.cloudflare.com
rajeev.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:208.90.68.110 ip4:208.90.69.146/31 ip4:208.90.70.2 ip4:52.41.236.76 ip4:50.112.39.248 ip4:24.204.192.225 include:ccsend.com include:confirmedcc.com include:spf.protection.outlook.com include:spf.constantcontact.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- sophos-domain-verification=62947d169d28de84c64c7f5492e2e18488c5796c
- SPFv=spf1 a mx ip4:208.90.68.110 ip4:208.90.69.146/31 ip4:208.90.70.2 ip4:52.41.236.76 ip4:50.112.39.248 ip4:24.204.192.225 include:ccsend.com include:confirmedcc.com include:spf.protection.outlook.com include:spf.constantcontact.com -all
- MS=ms11856366
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