Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
deltapacific.ca
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 16:42:05 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 104.36.150.243 ↩ plwin8.idig.net
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns1.webnames.ca postmaster.webnames.ca 1773862615 21600 180 1209600 3600
Primary NS (mname)
ns1.webnames.ca
Admin Email (rname)
postmaster@webnames.ca
Serial
1773862615
Refresh
21600s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.webnames.ca
ns2.webnames.ca
ns1.webnames.ca
SPF Record
✓ Strict (-all)
v=spf1 ip4:207.102.78.66/28 include:us._netblocks.mimecast.com include:spf.ess.ca.barracudanetworks.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
6 records- 0ed1fe018a09a8e17b55774895be8725
- zscaler-verification--145483370-28012025-KA#rtK
- SPFv=spf1 ip4:207.102.78.66/28 include:us._netblocks.mimecast.com include:spf.ess.ca.barracudanetworks.com -all
- J52ITDUamYO+8fUdFBNSe+t0R6Y5GSnVh0wSAAEKrHkcZNQvu4TD+3QcI7JDH3kftYpagHkjEFCSC6XJzSzlyg==
- bcn=572A99BA-592D-11ED-A519-689B4B954045
- MS=ms72037840
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