cotton-on.net

Valid Email Server
Domain Lookup › cotton-on.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cotton-on.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 09:33:47 UTC · ↺ Refresh

MX Hostnames

  • cotton-on.net

MX Priorities

  • cotton-on.net: 0

A / AAAA Records

  • 198.175.150.253 ↩ node615.namehero.net

Mail Server IPs

  • 198.175.150.253 ↩ node615.namehero.net

SOA Record

Raw SOA ns1.namehero.com root.node615.namehero.net 2026020601 3600 1800 1209600 86400
Primary NS (mname)
ns1.namehero.com
Admin Email (rname)
root@node615.namehero.net
Serial
2026020601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.namehero.com
ns1.namehero.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:198.175.150.253 a mx ip4:72.52.144.82 include:_spf.namehero.net include:relay.mailchannels.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

1 record
  • SPFv=spf1 ip4:198.175.150.253 a mx ip4:72.52.144.82 include:_spf.namehero.net include:relay.mailchannels.net -all
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