Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coronado.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 12:08:27 UTC · ↺ Refresh
MX Hostnames
- coronado-com.mail.protection.outlook.com
MX Priorities
- coronado-com.mail.protection.outlook.com: 0
A / AAAA Records
- 45.60.22.42 (no PTR)
- 45.60.98.42 (no PTR)
Mail Server IPs
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns09.domaincontrol.com dns.jomax.net 2025032537 28800 7200 604800 600
Primary NS (mname)
pdns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025032537
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns09.domaincontrol.com
pdns10.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:107.180.75.68 ip4:45.60.22.42 ip4:198.154.181.224/27 include:spf.protection.outlook.com include:_spf._spf_uswest2.prod.hydra.sophos.com include:spf.constantcontact.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; ri=84600;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
8 records- SPFv=spf1 ip4:107.180.75.68 ip4:45.60.22.42 ip4:198.154.181.224/27 include:spf.protection.outlook.com include:_spf._spf_uswest2.prod.hydra.sophos.com include:spf.constantcontact.com -all
- sophos-domain-verification=a56bd1a29585cb648c73f7550fa3b36a846adcb7
- v=verifydomain MS=8181159
- google-site-verification=AJQldaaEga8pyLYMWGZdYMFMhCzFTwAGTKTY7iTbGEI
- _globalsign-domain-verification=sojQLniZRPKJucwnJCeX3JAd65tJhokauOdr0akugs
- sophos-domain-verification=36be68799dd31601e969fdf01b4b20725d6348a5344ca1471621923f18a0b478
- apple-domain-verification=nqQNAJIxZfwiIIg2
- logmein-verification-code=fcd0c2e4-a96a-45ef-9dc7-0ccc61ceafb2
Full email verification for coronado.com
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