Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fbs.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 14:24:08 UTC · ↺ Refresh
MX Hostnames
- mail3.fbs.com
- mail2.fbs.com
- mail.fbs.com
- mail1.fbs.com
MX Priorities
- mail.fbs.com: 40
- mail1.fbs.com: 10
- mail2.fbs.com: 20
- mail3.fbs.com: 30
A / AAAA Records
- 104.18.28.163 (no PTR)
- 104.18.29.163 (no PTR)
- 2606:4700::6812:1ca3 (no PTR)
- 2606:4700::6812:1da3 (no PTR)
Mail Server IPs
- 23.109.89.199 (no PTR)
- 45.147.161.92 ↩ mail1.fbs.com
- 23.109.89.201 (no PTR)
- 154.61.138.133 (no PTR)
SOA Record
Raw SOA
daisy.ns.cloudflare.com dns.cloudflare.com 2399270590 10000 2400 604800 1800
Primary NS (mname)
daisy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399270590
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
daisy.ns.cloudflare.com
damon.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:mail1.fbs.com ip4:79.134.220.206/32 ip4:45.147.161.92/32 ip4:154.61.138.133/32 ip4:23.109.89.199/32 include:spf.useresponse.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=quarantine; aspf=r; adkim=r; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- mailru-verification: 6058374699c1dd47
- miro-verification=d50a8a874d63954090e3eb32739c90ec81d47448
- SPFv=spf1 mx a:mail1.fbs.com ip4:79.134.220.206/32 ip4:45.147.161.92/32 ip4:154.61.138.133/32 ip4:23.109.89.199/32 include:spf.useresponse.com ~all
- 12941988
- MS=D56C78308FA2A3CEAC324E2B06E03D78A7F8861F
- MS=ms26098349
- detectify-verification=5485da217db8e62359e97c530893662f
- google-site-verification=Yq8deziK9iDQSTxu3t1zqzYhBL80SLIZLmgDcjCjqLk
- google-site-verification=ma5_wE8FftWxkAsxAkRyUn43PK7Tx8m00XJTfdcKybw
- h1-domain-verification=XRRtjLbwtPu8wbANP85U299b8Nq6RdoV9dtrt7Jk95qZ5az7
Full email verification for fbs.com
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