Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bigbang.fr
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 15:45:41 UTC · ↺ Refresh
MX Hostnames
- smtp-in.fc-net.fr
MX Priorities
- smtp-in.fc-net.fr: 5
A / AAAA Records
- 77.245.143.139 ↩ bbclient.fc-net.fr
Mail Server IPs
- 77.245.128.69 ↩ smtp-in.fc-net.fr
SOA Record
Raw SOA
dns.fc-net.fr hostmaster.fc-net.fr 2013032201 43200 21600 3600000 86400
Primary NS (mname)
dns.fc-net.fr
Admin Email (rname)
hostmaster@fc-net.fr
Serial
2013032201
Refresh
43200s
Retry
21600s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns.fc-net.fr
dns3.fc-net.fr
dns2.fc-net.fr
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.fcnet.fr ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 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
7 records- SPFv=spf1 include:spf.fcnet.fr ~all
- google-site-verification=9h4r3ee7Xf5Ojt3ev1AvU3zhE6UP2AGTdEhd06P5yR8
- google-site-verification=n9QPc98A0MWTCOomMnkYU5CfSj9pSxPVddO01PlUVj8
- google-site-verification=sDOE7iCCebCtK-yTlLW5kMPu9HdzB8LgWoHPAikE5gU
- google-site-verification=y5SnNrzWLCwphvRtoZqPbE1_w3iHOYzk4RHwC06ihfQ
- facebook-domain-verification=wcezq3ohw0xk9xyb2n3kpx5vs5u1ix
- brevo-code:bb56e14a2f88cc4e831e023ea0b7a648
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