Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
peninsula-endodontics.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:29:07 UTC · ↺ Refresh
MX Hostnames
- peninsulaendodontics-com02c.mail.protection.outlook.com
MX Priorities
- peninsulaendodontics-com02c.mail.protection.outlook.com: 10
A / AAAA Records
- 172.67.139.84 (no PTR)
- 104.21.38.219 (no PTR)
- 2606:4700:3036::ac43:8b54
- 2606:4700:3037::6815:26db
Mail Server IPs
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.pbhsdns.com dns.cloudflare.com 2398063898 10000 2400 604800 1800
Primary NS (mname)
ns1.pbhsdns.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398063898
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.pbhsdns.com
ns2.pbhsdns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- 1password-site-verification=X4BMZ7B4MFABVEEWKEKV4ECGXA
- SPFv=spf1 include:spf.protection.outlook.com -all
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