Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
echd.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 22:04:22 UTC · ↺ Refresh
MX Hostnames
- echd-org.mail.protection.outlook.com
MX Priorities
- echd-org.mail.protection.outlook.com: 0
A / AAAA Records
- 2001:1890:c02:222f::21 (no PTR)
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.echd.org admin.echdorg.microsoftonline.com 414 10800 3600 604800 900
Primary NS (mname)
ns1.echd.org
Admin Email (rname)
admin@echdorg.microsoftonline.com
Serial
414
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
ns2.echd.org
ns1.echd.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:208.67.137.232 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:_spf01.mykronos.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
7 records- 9aac8352b3eef118413ced2fd4b895d9fe768b2d
- SPFv=spf1 ip4:208.67.137.232 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:_spf01.mykronos.com -all
- cisco-ci-domain-verification=265af57da5c7d7ea522696fd314c5907d46f488676c326e1869550d8c886f082
- citrix.mobile.ads.otp=5jd30w7cazsgpfsm26tu
- YosALu6L/i6LmW9DNB31a4zGzBdTCdBy3Gjfnw9n5edG5yuc6kiBglYGpz4T2jBeAUTJoICUdh4SRZ0y8BDXTw==
- MS=ms16743150
- yyj067g5sp88zxpnmxrt156ssll6cvl6
Full email verification for echd.org
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