Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firstveterinarysupply.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 16:15:41 UTC · ↺ Refresh
MX Hostnames
- mx2.hc2781-64.iphmx.com
- mx1.hc2781-64.iphmx.com
MX Priorities
- mx2.hc2781-64.iphmx.com: 10
- mx1.hc2781-64.iphmx.com: 10
A / AAAA Records
- 34.117.132.92 ↩ 92.132.117.34.bc.googleusercontent.com
Mail Server IPs
- 216.71.148.142 ↩ esa.hc2781-64.iphmx.com
- 216.71.143.52 ↩ esa.hc2781-64.iphmx.com
SOA Record
Raw SOA
ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-e1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-e1.googledomains.com
ns-cloud-e4.googledomains.com
ns-cloud-e2.googledomains.com
ns-cloud-e3.googledomains.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.cardinalhealth.com include:sendgrid.net include:spf.constantcontact.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:_spf.cardinalhealth.com include:sendgrid.net include:spf.constantcontact.com -all
- wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk
- MS=ms68163378
Full email verification for firstveterinarysupply.com
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