Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nationalvision.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 12:01:55 UTC · ↺ Refresh
MX Hostnames
- nationalvision-com.mail.protection.outlook.com
MX Priorities
- nationalvision-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.23.2 (no PTR)
- 104.18.22.2 (no PTR)
- 2606:4700::6812:1702
- 2606:4700::6812:1602
Mail Server IPs
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
faye.ns.cloudflare.com dns.cloudflare.com 2399481504 10000 2400 604800 1800
Primary NS (mname)
faye.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399481504
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
faye.ns.cloudflare.com
miles.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_u.nationalvision.com._spf.smart.ondmarc.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
17 records- apple-domain-verification=wbgxwAXv9tN22fBy
- ciscoidomainverification=701efa329a29be950a79645089cccfc82577610fe8df844d0c50d779ee074ff0
- intersight=886f43e8dcd6452addb79f48bdd7ca2878abb3ef4aa94cd890f93fbdf28c9621
- google-site-verification=u1kSrE7f0ESa4s-YiMJ4T6Y-BdTeTdCcHnA4EeBnoaQ
- google-gws-recovery-domain-verification=50680725
- docusign=cd054cce-1aef-4d00-854e-99ad69aadf7e
- google-site-verification=4IZDAmj0lHyNSC7zSe_CybCqwLaHPLKWPM0yLp3n4zo
- google-site-verification=R2bCX8h34_GQT1obPkWPtcmRP3ydGtEVnU7IHTbtgnU
- duo_sso_verification=fJ7sxeXZtNkonDqVczobVwROcu3KHN2OxSW9wAZytAExoMRhMLHQO5wBtG7PlX7l
- SPFv=spf1 include:_u.nationalvision.com._spf.smart.ondmarc.com -all
- knowbe4-site-verification=dd84d11862076753957695a2b840eb9e
- ZOOM_verify__6LbuCXwRgyoxLpTCCprHw
- atlassian-domain-verification=gFKk9O47Yj8rNWULJ0oy72dNVTGZAyQGF03cvwvA5aVbILEmeAtPiawCcHMJFYsZ
- MS=ms21601903
- google-site-verification=x7DSkNNsLwhYe8yzwxoRJId9eror03yXV4hFo3YVRRU
- adobe-idp-site-verification=188c62a2f7a45334fd95396d1301e5f71606548d29f68c6c66556a7fd726aef5
- uGKk+a5S/pmIsYXKH6J5szMHVgySIXRKFGN7bLZtK5VHuqNDDnG7pZZJacTmF4Ub6U204YPlV1rhTeQCAN8eiw==
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