Domain Overview
DNS: ✓ 15h ago
Checker: ✓ 15h ago
billables.ai
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 03:57:22 UTC · ↺ Refresh
MX Hostnames
- billables-ai.mail.protection.outlook.com
MX Priorities
- billables-ai.mail.protection.outlook.com: 0
A / AAAA Records
- 35.71.142.77 ↩ a0b1d980e1f2226c6.awsglobalaccelerator.com
- 52.223.52.2 ↩ a0b1d980e1f2226c6.awsglobalaccelerator.com
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-38.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-38.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-38.azure-dns.com
ns2-38.azure-dns.net
ns3-38.azure-dns.org
ns4-38.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:44870992.spf01.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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- _xk7tt3ko915vnmexy7o432l8cbce434
- SPFv=spf1 include:spf.protection.outlook.com include:44870992.spf01.hubspotemail.net -all
- linkedin-site-verification=4e33852d-34ba-4267-98d5-1d05e8894fd1
- google-site-verification=WlzO_BNO-oI6H-dqpLAyZfQ8fKiTcQDWy-Igr2c5g0Y
- zoom-domain-verification=ZOOM_verify_c6cc96f69ac54cb79161c7629c6d5bdd
- _ekihegox87hebd6aponbky6susr42uk
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