Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
yankeepub.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 19:02:05 UTC · ↺ Refresh
MX Hostnames
- yankeepub.com.1.arsmtp.com
- yankeepub.com.2.arsmtp.com
MX Priorities
- yankeepub.com.2.arsmtp.com: 15
- yankeepub.com.1.arsmtp.com: 10
A / AAAA Records
- 54.160.159.52 ↩ ec2-54-160-159-52.compute-1.amazonaws.com
Mail Server IPs
- 8.19.118.175 ↩ server243.appriver.com
- 8.31.233.68 ↩ server242.appriver.com
SOA Record
Raw SOA
ns1.webnames.ca postmaster.webnames.ca 1773931538 21600 180 1209600 3600
Primary NS (mname)
ns1.webnames.ca
Admin Email (rname)
postmaster@webnames.ca
Serial
1773931538
Refresh
21600s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.webnames.ca
ns3.webnames.ca
ns1.webnames.ca
SPF Record
✓ Strict (-all)
v=spf1 ip4:64.222.201.110 ip4:72.87.49.130 ip4:72.32.188.33 ip4:54.86.220.2 include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=1; rua=mailto:[email protected]; sp=none; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 1% of failing messages only
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
2 records- google-site-verification=8HuRonkczbEm4VU0mVXNapRmZQ9mVC7q7pm3C6fLhvw
- SPFv=spf1 ip4:64.222.201.110 ip4:72.87.49.130 ip4:72.32.188.33 ip4:54.86.220.2 include:spf.protection.outlook.com include:sendgrid.net -all
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