Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
altus-inc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:11:06 UTC · ↺ Refresh
MX Hostnames
- altusinc-com01c.mail.protection.outlook.com
MX Priorities
- altusinc-com01c.mail.protection.outlook.com: 0
A / AAAA Records
- 167.99.22.187 (no PTR)
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
algin.ns.cloudflare.com dns.cloudflare.com 2398535360 10000 2400 604800 1800
Primary NS (mname)
algin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398535360
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hattie.ns.cloudflare.com
algin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:75.144.69.201 ip4:50.231.167.130 ip4:34.204.155.3 include:4197699.spf04.hubspotemail.net include:spf.protection.outlook.com include:amazonses.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._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- atlassian-sending-domain-verification=7f0f2f9b-346d-45a9-8c4e-3ed0ad3c67ec
- SPFv=spf1 ip4:75.144.69.201 ip4:50.231.167.130 ip4:34.204.155.3 include:4197699.spf04.hubspotemail.net include:spf.protection.outlook.com include:amazonses.com -all
- atlassian-domain-verification=IatSg34p4Xd2GQCJXzEXY5uUJ96jkEQw/tUPJHkPkldaSYEDXybaLvd1UftISVnM
Full email verification for altus-inc.com
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