fisa.com.co

Valid Email Server
Domain Lookup › fisa.com.co

Domain Overview

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

Checked via [email protected] · 2026-03-22 05:52:07 UTC · ↺ Refresh

MX Hostnames

  • mx-02-us-west-2.prod.hydra.sophos.com
  • mx-01-us-west-2.prod.hydra.sophos.com

MX Priorities

  • mx-01-us-west-2.prod.hydra.sophos.com: 10
  • mx-02-us-west-2.prod.hydra.sophos.com: 20

A / AAAA Records

  • 216.117.137.137 ↩ mail.sigicorp.com

Mail Server IPs

  • 50.112.72.129 ↩ ec2-50-112-72-129.us-west-2.compute.amazonaws.com
  • 34.215.37.215 ↩ ec2-34-215-37-215.us-west-2.compute.amazonaws.com
  • 44.234.222.180 ↩ ec2-44-234-222-180.us-west-2.compute.amazonaws.com

SOA Record

Raw SOA ns1.disnetserver.com support.cloudns.net 2024092703 7200 1800 1209600 3600
Primary NS (mname)
ns1.disnetserver.com
Admin Email (rname)
support@cloudns.net
Serial
2024092703
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

pns32.cloudns.net
pns31.cloudns.net
pns33.cloudns.net
pns34.cloudns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.prod.hydra.sophos.com a mx ip4:192.99.135.81 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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

✗ 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

4 records
  • sophos-domain-verification=7c60ba67efe068cb15aa4c95e9e7932299fb8a4d
  • SPFv=spf1 include:_spf.prod.hydra.sophos.com a mx ip4:192.99.135.81 ~all
  • google-site-verification=1RCqj-mw_ywoRi1mmITA22bi_nXrNWuYQMI60m0QBrk
  • MS=B9599ACB6C7090B8D72FB82C8475FDEB626FC61C
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