Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
frstfalconi.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 04:21:41 UTC · ↺ Refresh
MX Hostnames
- frstfalconi-com.mail.protection.outlook.com
MX Priorities
- frstfalconi-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.171.28 (no PTR)
- 104.21.55.110 (no PTR)
- 2606:4700:3037::ac43:ab1c
- 2606:4700:3031::6815:376e
Mail Server IPs
- 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
- 2a01:111:f403:c94a::1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c94a:: ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 2a01:111:f403:c94a::2 ↩ mail-cp3p284cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c94c:: ↩ mail-roap284cu02600.inbound.protection.outlook.com
SOA Record
Raw SOA
bob.ns.cloudflare.com dns.cloudflare.com 2398095868 10000 2400 604800 1800
Primary NS (mname)
bob.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398095868
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
bob.ns.cloudflare.com
magali.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.firebasemail.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
11 records- include:21570011.spf08.hubspotemail.net
- SPFv=spf1 include:_spf.firebasemail.com ~all
- SPFv=spf1 include:emsd1.com include:spf.protection.outlook.com include:a._spf.brightspace.com include:mailgun.org ~all
- MS=ms71814392
- ZOOM_verify_w3WxVDCY4LYYHwFbaVy6Ck
- amazonses:1btUIIHFGb118XpBbcykE35YsGjAv1GsIgxx75j8DTc=
- firebase=app-dev-459017
- firebase=app-prod-459020
- google-site-verification=nOfJblPu9KH8PsfYuwXmOLS75x5JsQM1u-AoLfK2T4c
- google-site-verification=xh5o0Ptxj5nEeZXd4OXY0Fcx7A6QbO91_xbZy19zB4I
- google-site-verification=zI-z5t7a_xrOAr23si3joxdULrg52DMxgayTK-_zYvY
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