Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
galgonhvac.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 07:53:27 UTC · ↺ Refresh
MX Hostnames
- galgonhvac.com.2.0001.arsmtp.com
- galgonhvac.com.1.0001.arsmtp.com
MX Priorities
- galgonhvac.com.1.0001.arsmtp.com: 10
- galgonhvac.com.2.0001.arsmtp.com: 20
A / AAAA Records
- 45.79.207.234 ↩ 45-79-207-234.ip.linodeusercontent.com
Mail Server IPs
- 8.31.233.20 ↩ server200.appriver.com
- 8.19.118.184 ↩ server201.appriver.com
SOA Record
Raw SOA
ns1-07.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2-07.azure-dns.net
ns3-07.azure-dns.org
ns4-07.azure-dns.info
ns1-07.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 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 include:spf.protection.outlook.com include:spf.sendinblue.com -all
- google-site-verification=p3jfoFjWftCVxrc8ZAO5TtiZrzkx4o_p0RuTUKw_N1g
- Sendinblue-code:e8b39f87a2a2afa1dd430a1c67062a7c
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