Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
whynter.com
Yes
✓ Yes
Yahoo
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 10:42:36 UTC · ↺ Refresh
MX Hostnames
- mx-biz.mail.am0.yahoodns.net
- mx-biz.mail.am0.yahoodns.net
MX Priorities
- mx-biz.mail.am0.yahoodns.net: 30
- mx-biz.mail.am0.yahoodns.net: 20
A / AAAA Records
- 104.21.48.20 (no PTR)
- 172.67.176.5 (no PTR)
- 2606:4700:3032::ac43:b005 (no PTR)
- 2606:4700:3036::6815:3014 (no PTR)
Mail Server IPs
- 67.195.204.83 ↩ mtaproxy1.biz.mail.vip.bf1.yahoo.com
- 67.195.228.75 ↩ mtaproxy1.biz.mail.vip.gq1.yahoo.com
SOA Record
Raw SOA
achiel.ns.cloudflare.com dns.cloudflare.com 2400636291 10000 2400 604800 1800
Primary NS (mname)
achiel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400636291
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
achiel.ns.cloudflare.com
emily.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mail.yahoo.com include:spf.brevo.com include:spf.smtp2go.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- brevo-code:77abf4c554df921d7d4f90c64abafc7d
- SPFv=spf1 include:_spf.mail.yahoo.com include:spf.brevo.com include:spf.smtp2go.com ~all
Full email verification for whynter.com
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