Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sabreheating.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:06:53 UTC · ↺ Refresh
MX Hostnames
- sabreheating-com.mail.protection.outlook.com
MX Priorities
- sabreheating-com.mail.protection.outlook.com: 10
A / AAAA Records
- 5.78.123.69 ↩ static.69.123.78.5.clients.your-server.de
Mail Server IPs
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.hbscloudservices-dns01.com webmaster.hbs.net 2026022402 3600 900 2419200 3600
Primary NS (mname)
ns1.hbscloudservices-dns01.com
Admin Email (rname)
webmaster@hbs.net
Serial
2026022402
Refresh
3600s
Retry
900s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns2.hbscloudservices-dns01.com
ns1.hbscloudservices-dns01.com
ns2.hbscloudservices-dns02.com
ns1.hbscloudservices-dns02.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com ip4:209.23.134.194 ip4:97.64.166.194 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject
✓ Reject — strongest protection
📋 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- apple-domain-verification=1HZvAkUT9NWrWWXZ
- SPFv=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com ip4:209.23.134.194 ip4:97.64.166.194 -all
- MS=2443F11CCC914268F9FAD35C0A9095B95509A9EC
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