Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aimco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 19:12:33 UTC · ↺ Refresh
MX Hostnames
- aimco-com.mail.protection.outlook.com
MX Priorities
- aimco-com.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-34.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 604800 300
Primary NS (mname)
ns1-34.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns2-34.azure-dns.net
ns3-34.azure-dns.org
ns4-34.azure-dns.info
ns1-34.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:209.66.121.226 ip4:204.132.85.218 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=25
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 25% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
13 records- SPFv=spf1 ip4:209.66.121.226 ip4:204.132.85.218 include:spf.protection.outlook.com ~all
- yy2q22q39bny2gcksx3pcfyt8b4mkwsd
- apple-domain-verification=gMhA4y0L8OWPjtUa
- ZOOM_verify_gVA2vmXBLLOWV1vy2kECKu
- asv=66e73ea03343362f64a4b1b7cbc77d22
- 236kg9zjm4462bmkt3l0mkq3mf48svlp
- smartsheet-site-validation=_E56-ba6lnXsjvsj-oTJWTJnVL8Ao3AY
- remarkable-domain-verification=239be72b-e6cc-411d-a314-b69853d71bb5
- MS=ms88130808
- adobe-idp-site-verification=cc13652c1f14656361f556e01eb2fc789d65cff7a4884094bad13a731faba378
- ciscocidomainverification=67766bd123740beefd6d6e0fb325aa1efabbcab3636519245afe37fe1dfa9c19
- docusign=cf56e229-5440-4984-b96e-03a2c68df109
- DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNpavaeYMN51co49W0ZcCk9PwOQR6w5mVRGuU1Wgo5KVZt/+6k9vzFjSTnSL/QV70XLs8Id9dD/IfaaJXD/uJPBrHyPduK1W5pBTn4Qm/NnXkQaDgGohyAnpTsyMqCcrjDbvr1tadwNL596xE8lr0Ont1oiNmJI4FtOcJXc2VV0QIDAQAB
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