sigecom.net

Valid Email Server
Domain Lookup › sigecom.net

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
sigecom.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 13:01:42 UTC · ↺ Refresh

MX Hostnames

  • mx4c25.carrierzone.com
  • mx1c25.carrierzone.com
  • mx3c25.carrierzone.com
  • mx2c25.carrierzone.com

MX Priorities

  • mx2c25.carrierzone.com: 100
  • mx1c25.carrierzone.com: 10
  • mx3c25.carrierzone.com: 110
  • mx4c25.carrierzone.com: 120

A / AAAA Records

  • 64.233.207.52 ↩ 64-233-207-52.unassigned.wideopenwest.com

Mail Server IPs

  • 64.29.145.46 ↩ mx2c25.carrierzone.com
  • 64.29.145.41 ↩ mx1c25.carrierzone.com
  • 64.29.145.47 ↩ mx3c25.carrierzone.com
  • 64.29.145.48 ↩ mx4c25.carrierzone.com

SOA Record

Raw SOA ns1.carrierzone.com postmaster.carrierzone.com 2017061401 86400 3600 3600000 86400
Primary NS (mname)
ns1.carrierzone.com
Admin Email (rname)
postmaster@carrierzone.com
Serial
2017061401
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns4.carrierzone.com
ns3.carrierzone.com
ns1.carrierzone.com
ns2.carrierzone.com

SPF Record

✓ Strict (-all)
v=spf1 mx a:omr.mira.sigecom.net a:omr01.mira.sigecom.net a:prx01.mira.sigecom.net a:prx02.mira.sigecom.net a:imr04.mira.sigecom.net include:spfc25.carrierzone.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

1 record
  • SPFv=spf1 mx a:omr.mira.sigecom.net a:omr01.mira.sigecom.net a:prx01.mira.sigecom.net a:prx02.mira.sigecom.net a:imr04.mira.sigecom.net include:spfc25.carrierzone.com -all
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