Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mission-llc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 08:31:46 UTC · ↺ Refresh
MX Hostnames
- missionllc-com01i.mail.protection.outlook.com
MX Priorities
- missionllc-com01i.mail.protection.outlook.com: 10
A / AAAA Records
- 172.67.202.225 (no PTR)
- 104.21.44.188 (no PTR)
- 2606:4700:3034::ac43:cae1
- 2606:4700:3037::6815:2cbc
Mail Server IPs
- 52.101.9.17 (no PTR)
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
aspen.ns.cloudflare.com dns.cloudflare.com 2400291547 10000 2400 604800 1800
Primary NS (mname)
aspen.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400291547
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hayes.ns.cloudflare.com
aspen.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com include:9352690.spf01.hubspotemail.net ip4:75.75.207.178 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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- bw=DcBLWE9s1019o76kV7Gg1SxiZeqnNbI1UpB4gZs9nSIe
- SPFv=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com include:9352690.spf01.hubspotemail.net ip4:75.75.207.178 -all
- Sendinblue-code:4b3d3946ecfe61d937d26ba4e4851162
Full email verification for mission-llc.com
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