Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biocodex.mx
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 20:58:57 UTC · ↺ Refresh
MX Hostnames
- de-smtp-inbound-1.mimecast.com
- de-smtp-inbound-2.mimecast.com
MX Priorities
- de-smtp-inbound-2.mimecast.com: 0
- de-smtp-inbound-1.mimecast.com: 0
A / AAAA Records
- 81.92.94.54 ↩ cdn.perf1.com
- 81.92.95.55 ↩ cdn.perf1.com
- 152.89.172.56 ↩ cdn.perf1.com
- 2a09:35c0:102::56 ↩ cdn.perf1.com
- 2a01:c8:101::55 ↩ cdn.perf1.com
- 2a01:c8:100::54 ↩ cdn.perf1.com
Mail Server IPs
- 194.104.110.22 ↩ de-smtp-inbound-1.mimecast.com
- 194.104.108.22 ↩ de-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
nsa.perf1.fr technical.nameshield.net 2026040201 28800 7200 604800 7200
Primary NS (mname)
nsa.perf1.fr
Admin Email (rname)
technical@nameshield.net
Serial
2026040201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
nsa.perf1.fr
nsc.perf1.com
nsb.perf1.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:de._netblocks.mimecast.com ip4:217.108.24.230 a:production.eu01.biocodex.demandware.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
7 records- facebook-domain-verification=5sg7m5cb2i33re8k0r22o1gnj9ep18
- SPFv=spf1 include:spf.protection.outlook.com include:de._netblocks.mimecast.com ip4:217.108.24.230 a:production.eu01.biocodex.demandware.net -all
- apple-domain-verification=59QIuhSRAAFHaYdA
- anthropic-domain-verification-9ff9db=KdgM7g7Vd1fZDnpMX6R3CNlkc
- atlassian-domain-verification=4tQVq7Wfy6TyCd9X926AM5PlfjAZsQCPk08LHrGWSDNgd2a1xIbWoD4/ctbwi5F8
- openai-domain-verification=dv-Qqgk3v10PsWX568ZNe9qwH8D
- google-site-verification=MU2pXyvohFDV_z040nXFFw-mGsOW91BxyZE6aXhb7pQ
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