Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
contactwebsite.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:21:16 UTC · ↺ Refresh
MX Hostnames
- mx4c28.carrierzone.com
- mx3c28.carrierzone.com
- mx1c28.carrierzone.com
- mx2c28.carrierzone.com
MX Priorities
- mx4c28.carrierzone.com: 120
- mx3c28.carrierzone.com: 110
- mx2c28.carrierzone.com: 100
- mx1c28.carrierzone.com: 10
A / AAAA Records
- 66.226.70.9 ↩ hostedc28.carrierzone.com
Mail Server IPs
- 66.226.70.73 ↩ mx4c28.carrierzone.com
- 66.226.70.72 ↩ mx3c28.carrierzone.com
- 66.226.70.79 ↩ mx2c28.carrierzone.com
- 66.226.70.78 ↩ mx1c28.carrierzone.com
SOA Record
Raw SOA
ns1.carrierzone.com postmaster.carrierzone.com 2024121914 86400 86400 3600000 86400
Primary NS (mname)
ns1.carrierzone.com
Admin Email (rname)
postmaster@carrierzone.com
Serial
2024121914
Refresh
86400s
Retry
86400s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns3.carrierzone.com
ns2.carrierzone.com
ns4.carrierzone.com
ns1.carrierzone.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:216.55.155.33/24 ip4:216.55.159.0/24 ip4:66.175.41.0/24 ip4:66.175.55.0/24 ip4:69.49.97.0/24 ip4:91.136.6.0/24 ip4:91.136.7.0/24 ip4:69.49.121.0/24 ip4:209.235.143.192/24 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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 ip4:216.55.155.33/24 ip4:216.55.159.0/24 ip4:66.175.41.0/24 ip4:66.175.55.0/24 ip4:69.49.97.0/24 ip4:91.136.6.0/24 ip4:91.136.7.0/24 ip4:69.49.121.0/24 ip4:209.235.143.192/24 ~all
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