Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coffey.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:35:14 UTC · ↺ Refresh
MX Hostnames
- coffey-com.mail.protection.outlook.com
MX Priorities
- coffey-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
SOA Record
Raw SOA
ns03.gcd-dns.com dns.jomax.net 2025052900 28800 7200 604800 600
Primary NS (mname)
ns03.gcd-dns.com
Admin Email (rname)
dns@jomax.net
Serial
2025052900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns04.gcd-dns.com
ns03.gcd-dns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:72.28.124.142/31 ip4:40.113.229.48 ip4:13.67.238.69 ip4:192.247.28.37 ip4:192.247.28.38 ip4:192.247.28.14 ip4:192.247.28.40 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
5 records- [email protected]
- MS=ms51355728
- SPFv=spf1 ip4:72.28.124.142/31 ip4:40.113.229.48 ip4:13.67.238.69 ip4:192.247.28.37 ip4:192.247.28.38 ip4:192.247.28.14 ip4:192.247.28.40 include:spf.protection.outlook.com include:servers.mcsv.net -all
- adobe-idp-site-verification=22ebc8b4-8005-4a5c-8f62-783ab64ffd72
- dropbox-domain-verification=ur0xzwur850t
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