fisk.com.br

Valid Email Server
Domain Lookup › fisk.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fisk.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-30 04:31:07 UTC · ↺ Refresh

MX Hostnames

  • venus2.fisk.com.br
  • venus.fisk.com.br

MX Priorities

  • venus.fisk.com.br: 10
  • venus2.fisk.com.br: 20

A / AAAA Records

  • 172.67.177.197 (no PTR)
  • 104.21.17.183 (no PTR)
  • 2606:4700:3033::ac43:b1c5 (no PTR)
  • 2606:4700:3036::6815:11b7 (no PTR)

Mail Server IPs

  • 187.8.186.218 ↩ venus.fundacaorhf.com.br
  • 189.56.63.10 ↩ venus.pbfcentral.com.br

SOA Record

Raw SOA aarav.ns.cloudflare.com dns.cloudflare.com 2399991902 10000 2400 604800 1800
Primary NS (mname)
aarav.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399991902
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

aarav.ns.cloudflare.com
anastasia.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:187.8.186.218/32 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

12 records
  • AVLG129CAN988GKFB38UITBH31
  • MS=9F82D6DFF5FAB1D0F170141FB8B28447738CB36A
  • MS=9F82D6DFF5FAB1D0F170141FB8B28447738CB36A
  • glp1a4aam5s83k3oqdod7v2q55
  • google-site-verification=IqigBVKlyGAb8S2tSuHuvHAPSHf-pMf-z3a7auesoVU
  • google-site-verification=esQps-gJXzsnOTZ-EiLajvPK-3SxgbFqeknnz7M5lEc
  • google-site-verification=qEZJI2AVMi6bpB8pnZJusmKOrQdYK0zB1cSJ61ddm7M
  • marjn0rvcs61138gelof7rtorn
  • pqo1iie0ma8jvqin250qmrrh59
  • SPFv=spf1 a mx ip4:187.8.186.218/32 ~all
  • 5muvmdsl7qfuaafer2s4t24ebj
  • 8rdab5r3hh91ic4iribi93383t
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