bresnan.net

Valid Email Server
Domain Lookup › bresnan.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bresnan.net
Yes
✓ Yes
Unknown
No
Yes
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 18:54:47 UTC · ↺ Refresh

MX Hostnames

  • mx0.bresnan.net

MX Priorities

  • mx0.bresnan.net: 5

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 47.43.18.9 ↩ mx0.bresnan.net.msg.chrl.nc.charter.net

SOA Record

Raw SOA ns1.charter.com hostmaster.charter.com 2025060000 43200 3600 2419200 3600
Primary NS (mname)
ns1.charter.com
Admin Email (rname)
hostmaster@charter.com
Serial
2025060000
Refresh
43200s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns2.charter.com
ns3.charter.com
ns4.charter.com
ns1.charter.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:24.159.193.32/27 ip4:68.115.71.16/28 ip4:24.196.64.32/27 ip4:24.213.60.64/26 ip4:24.247.15.32/27 ip4:24.247.24.32/27 ip4:209.225.8.0/24 ip4:209.225.29.51/32 ip4:64.210.232.0/24 ip4:216.33.127.0/24 ip4:64.209.227.0/24 ip4:68.114.188.0/22 ip4:47.43.20.0/24 ip4:47.43.16.0/23 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate 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 ip4:24.159.193.32/27 ip4:68.115.71.16/28 ip4:24.196.64.32/27 ip4:24.213.60.64/26 ip4:24.247.15.32/27 ip4:24.247.24.32/27 ip4:209.225.8.0/24 ip4:209.225.29.51/32 ip4:64.210.232.0/24 ip4:216.33.127.0/24 ip4:64.209.227.0/24 ip4:68.114.188.0/22 ip4:47.43.20.0/24 ip4:47.43.16.0/23 ~all
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