Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
forefrontdermatology.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 08:10:14 UTC · ↺ Refresh
MX Hostnames
- forefrontdermatology-com.mail.protection.outlook.com
MX Priorities
- forefrontdermatology-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.92.201 (no PTR)
- 172.67.197.177 (no PTR)
- 2606:4700:3033::6815:5cc9
- 2606:4700:3030::ac43:c5b1
Mail Server IPs
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
frank.ns.cloudflare.com dns.cloudflare.com 2399630730 10000 2400 604800 1800
Primary NS (mname)
frank.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399630730
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
frank.ns.cloudflare.com
maria.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:emsd1.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
14 records- k992t2njnfd3rwb2wgtv685rt511nf0w
- tzld197lcxzb1nxm40nm11b8d2c8yz57
- SPFv=spf1 include:emsd1.com include:spf.protection.outlook.com -all
- ydbf18q8079ry3gpg29zh7s4gwgb94tn
- zxfsf3b5zrcv6fgl7mx0xj18qvpmn8jh
- MS=ms35912057
- apple-domain-verification=sYB7MqcwEkJY62PP
- google-site-verification=0VcTWkG3C2crjlb29ZkOgX8l8mDTlQOlE8_P8vVw_i0
- google-site-verification=1Fw3neX_DGNCxnONMjb9p1E2El4GBWn4tMpOAQEzaJ0
- google-site-verification=V4FMyVwH-bdqaBesuqFXip1RkIFIos_E9RKh8APKVkE
- google-site-verification=aQtr9QvFzOXotgcstuO920ApKVv1DRCICaxCKFLhmdU
- google-site-verification=ums_CBbvrTIm7fRSQI-gYZgqRohmoHYwctu1CccwjQ0
- google-site-verification=ymIHCcr1ZQmhq-JwoKHHToHoLkV0KIJn71rJmCYNkMs
- google-site-verification=z8bgtLlr5pBa3f_qY8OYGD7CTEMjAfd3T26AFPFHN7I
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