Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
echodyne.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 21:22:22 UTC · ↺ Refresh
MX Hostnames
- echodyne.mail.protection.office365.us
MX Priorities
- echodyne.mail.protection.office365.us: 0
A / AAAA Records
- 104.26.15.25 (no PTR)
- 104.26.14.25 (no PTR)
- 172.67.72.78 (no PTR)
- 2606:4700:20::681a:f19 (no PTR)
- 2606:4700:20::ac43:484e (no PTR)
- 2606:4700:20::681a:e19 (no PTR)
Mail Server IPs
- 23.103.199.138 ↩ mail-bn3usg020138.inbound.protection.outlook.com
- 23.103.199.170 ↩ mail-cy1usg020170.inbound.protection.outlook.com
- 2001:489a:2202:4::10 ↩ mail-bn3usg020010.inbound.protection.outlook.com
- 2001:489a:2202:5::10 ↩ mail-cy1usg020010.inbound.protection.outlook.com
SOA Record
Raw SOA
nia.ns.cloudflare.com dns.cloudflare.com 2399075691 10000 2400 604800 1800
Primary NS (mname)
nia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399075691
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
peyton.ns.cloudflare.com
nia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.office365.us include:servers.mcsv.net include:_spf.salesforce.com include:20533839.spf08.hubspotemail.net ip4:52.61.157.28 ip4:3.30.225.202 ip4:162.33.236.178 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
7 records- echodyne.azurewebsites.net
- google-site-verification=O2kcXcHpY5afh9KwJqSPiywCLrnsCjGRn7ew6WchMVg
- openai-domain-verification=dv-jouCCK6DEtOb9dUafe8XbiNN
- rippling-domain-verification=200bad15e98427be
- sending_domain1108352=2815ca36135c13dd6ce0dcd19ba003a6396d03d89d48296b88da1557be1f4729
- SPFv=spf1 include:spf.protection.office365.us include:servers.mcsv.net include:_spf.salesforce.com include:20533839.spf08.hubspotemail.net ip4:52.61.157.28 ip4:3.30.225.202 ip4:162.33.236.178 -all
- v=verifydomain MS=4595360
Full email verification for echodyne.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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