Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
byrdeyeclinic.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 01:47:14 UTC · ↺ Refresh
MX Hostnames
- byrdeyeclinic-com.mail.protection.outlook.com
MX Priorities
- byrdeyeclinic-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.88.179 (no PTR)
- 172.67.151.191 (no PTR)
- 2606:4700:3037::6815:58b3
- 2606:4700:3030::ac43:97bf
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
nena.ns.cloudflare.com dns.cloudflare.com 2399145598 10000 2400 604800 1800
Primary NS (mname)
nena.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399145598
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nero.ns.cloudflare.com
nena.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
5 records- google-site-verification=hABAYqdma6Ukje5ysjQ86zLlm2l-b1xhpOUsmGPN9NY
- SPFv=spf1 include:spf.protection.outlook.com -all
- 0ed1fe018af43f03fbc59e43a080b336c437a194ec
- MS=ms44057266
- google-site-verification=e83alC3rKCwlRW6ylSEvPCAzduXmNBd4x0uaZ0NFWcQ
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