Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
atlanticpostandbeam.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 07:34:50 UTC · ↺ Refresh
MX Hostnames
- email.ibsltd.ca
MX Priorities
- email.ibsltd.ca: 10
A / AAAA Records
- 208.52.189.42 ↩ ns2.ibsltd.ca
Mail Server IPs
- 208.52.168.208 ↩ email.ibsltd.ca
SOA Record
Raw SOA
ns2.ibsltd.ca postmaster.ibsltd.ca 2017062325 14400 3600 1209600 38400
Primary NS (mname)
ns2.ibsltd.ca
Admin Email (rname)
postmaster@ibsltd.ca
Serial
2017062325
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
38400s
Nameservers (NS)
ns3.ibsltd.ca
ns2.ibsltd.ca
SPF Record
✓ Strict (-all)
v=spf1 a mx a:email.ibsltd.ca a:ns1.ibsltd.ca a:ns3.ibsltd.ca a:ns4.ibsltd.ca a:ns2.ibsltd.ca ip4:208.52.168.208/32 ip4:208.52.190.167/32 ip4:63.135.168.140/32 ip4:208.52.161.25/32 ip4:208.52.189.42/32 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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 a mx a:email.ibsltd.ca a:ns1.ibsltd.ca a:ns3.ibsltd.ca a:ns4.ibsltd.ca a:ns2.ibsltd.ca ip4:208.52.168.208/32 ip4:208.52.190.167/32 ip4:63.135.168.140/32 ip4:208.52.161.25/32 ip4:208.52.189.42/32 -all
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