Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ssihvac.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 09:12:54 UTC · ↺ Refresh
MX Hostnames
- ssihvac-com.mail.protection.outlook.com
MX Priorities
- ssihvac-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.149.120.3 ↩ 3.120.149.34.bc.googleusercontent.com
- 35.244.153.44 ↩ 44.153.244.35.bc.googleusercontent.com
- 34.160.81.203
- 35.227.194.51
Mail Server IPs
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.siteground.net root.us108.siteground.us 100304 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
root@us108.siteground.us
Serial
100304
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2.siteground.net
ns1.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:ssihvac.com.spf.auto.dnssmarthost.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._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
6 records- ahrefs-site-verification_57c013490b7b27a38b51b6650ce8861589ddf3832ebb922152f3811faa129036
- SPFv=spf1 include:spf.protection.outlook.com include:ssihvac.com.spf.auto.dnssmarthost.net -all
- google-site-verification=XRkZ-TtRjQF2neOqEOdjNcNyeO4Gawt4mBUkiqYXxrw
- google-site-verification=g-wiE0E2vxLsEtUmDFWb6sYi7qgosoKRzCXcADYXhBc
- MS=ms52589008
- apple-domain-verification=rHYKYvrIOKbKdaxk
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