Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
libertyspring.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 18:07:15 UTC · ↺ Refresh
MX Hostnames
- libertyspring-com.mail.protection.outlook.com
MX Priorities
- libertyspring-com.mail.protection.outlook.com: 0
A / AAAA Records
- 173.209.38.35 ↩ laurierweb.whc.ca
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
parking1.whc.ca sysadmin.whc.ca 68 900 600 86400 14400
Primary NS (mname)
parking1.whc.ca
Admin Email (rname)
sysadmin@whc.ca
Serial
68
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
14400s
Nameservers (NS)
parking2.whc.ca
parking1.whc.ca
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:199.243.207.96/27 ip4:38.194.237.4/30 ip4:38.194.237.8/30 ip4:109.98.71.40/30 ip4:63.135.171.146/32 ip4:207.167.244.248/29 ip4:142.169.205.96/27 ip4:207.134.170.48/29 ip4:177.242.105.196/30 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- SPFv=spf1 a mx ip4:199.243.207.96/27 ip4:38.194.237.4/30 ip4:38.194.237.8/30 ip4:109.98.71.40/30 ip4:63.135.171.146/32 ip4:207.167.244.248/29 ip4:142.169.205.96/27 ip4:207.134.170.48/29 ip4:177.242.105.196/30 include:spf.protection.outlook.com -all
- apple-domain-verification=Zk6oVzYH0IIndCVA
- voscu7s64bh8sndu3f60dr963c
Full email verification for libertyspring.com
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