Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sfm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 15:54:34 UTC · ↺ Refresh
MX Hostnames
- sfm-com.mail.protection.outlook.com
MX Priorities
- sfm-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.20.19.99 (no PTR)
- 172.66.155.162 (no PTR)
- 2606:4700:10::ac42:9ba2
- 2606:4700:10::6814:1363
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
norman.ns.cloudflare.com dns.cloudflare.com 2398838563 10000 2400 604800 1800
Primary NS (mname)
norman.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398838563
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
norman.ns.cloudflare.com
tia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:208.73.7.206 ip4:208.73.7.195 ip4:159.122.66.54 ip4:87.201.206.26 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ 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 ip4:208.73.7.206 ip4:208.73.7.195 ip4:159.122.66.54 ip4:87.201.206.26 include:spf.protection.outlook.com -all
- zoho-verification=zb50649169.zmverify.zoho.com
- MS=ms18978561
- facebook-domain-verification=54pjj5f5yy1a4f3616ifk5fbhsrdvr
- google-site-verification=E33VSKUYPt6k7GgAlJiv6FsHORGrrPqgnCeGdBHgnhw
- google-site-verification=x81XuPZ6DhTb1ONH3Ctt75tpWu41nEBlKQErHc-t3D4
- openai-domain-verification=dv-u7rtLA2qBITaVD5mYI4gn7Bx
- twilio-domain-verification=2724208d1ac59cfe8658736e16cac44e
Full email verification for sfm.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits