Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fyin.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 20:30:37 UTC · ↺ Refresh
MX Hostnames
- fyin-com.mail.eo.outlook.com
MX Priorities
- fyin-com.mail.eo.outlook.com: 1
A / AAAA Records
- 104.26.11.230 (no PTR)
- 104.26.10.230 (no PTR)
- 172.67.69.233
- 2606:4700:20::681a:be6
- 2606:4700:20::681a:ae6
- 2606:4700:20::ac43:45e9
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
anirban.ns.cloudflare.com dns.cloudflare.com 2399410318 10000 2400 604800 1800
Primary NS (mname)
anirban.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399410318
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
elsa.ns.cloudflare.com
anirban.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:6266344.spf01.hubspotemail.net ip4:149.72.135.226 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
6 records- cursor-domain-verification-n6kbv0=OXxtkEVx3kGFaOBi6YeALD3kU
- google-site-verification=13yZkhS3Jz6s1bPZDW91unjEiZgN12yVBfTww1ObayM
- SPFv=spf1 include:spf.protection.outlook.com include:6266344.spf01.hubspotemail.net ip4:149.72.135.226 -all
- MS=ms47250234
- apple-domain-verification=aaWg4wvMAh7UREX0
- cisco-ci-domain-verification=9836c6e19eda92c81a1856cb229941b1b0b98813034f644912f7718fb55892
Full email verification for fyin.com
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