Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mascheck.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 08:01:29 UTC · ↺ Refresh
MX Hostnames
- mx3.pub.mailpod4-cph3.one.com
- mx2.pub.mailpod4-cph3.one.com
- mx1.pub.mailpod4-cph3.one.com
MX Priorities
- mx1.pub.mailpod4-cph3.one.com: 10
- mx2.pub.mailpod4-cph3.one.com: 10
- mx3.pub.mailpod4-cph3.one.com: 10
A / AAAA Records
- 46.30.213.123 ↩ webcluster2.webpod13-cph3.one.com
- 2a02:2350:5:10b:80de:778:6e1:412d (no PTR)
Mail Server IPs
- 185.164.14.38 ↩ mx1.pub.mailpod4-cph3.one.com
- 185.164.14.39 ↩ mx2.pub.mailpod4-cph3.one.com
- 185.164.14.40 ↩ mx3.pub.mailpod4-cph3.one.com
SOA Record
Raw SOA
ns01.one.com hostmaster.one.com 2026022205 14400 3600 1209600 600
Primary NS (mname)
ns01.one.com
Admin Email (rname)
hostmaster@one.com
Serial
2026022205
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
ns01.one.com
ns02.one.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_custspf.one.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- brevo-code:f0f69c5cbecad22ec9aaaa31bfdd8760
- SPFv=spf1 include:_custspf.one.com ~all
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