Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aotax.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 19:56:39 UTC · ↺ Refresh
MX Hostnames
- mx3.pub.mailpod10-cph3.one.com
- mx1.pub.mailpod10-cph3.one.com
- mx4.pub.mailpod10-cph3.one.com
- mx2.pub.mailpod10-cph3.one.com
MX Priorities
- mx1.pub.mailpod10-cph3.one.com: 10
- mx3.pub.mailpod10-cph3.one.com: 10
- mx2.pub.mailpod10-cph3.one.com: 10
- mx4.pub.mailpod10-cph3.one.com: 10
A / AAAA Records
- 46.30.213.39 ↩ webcluster2.webpod12-cph3.one.com
- 2a02:2350:5:10a:803c:d14e:7a11:2ccc (no PTR)
Mail Server IPs
- 104.37.34.70 ↩ mx1.pub.mailpod10-cph3.one.com
- 104.37.34.72 ↩ mx3.pub.mailpod10-cph3.one.com
- 104.37.34.71 ↩ mx2.pub.mailpod10-cph3.one.com
- 104.37.34.73 ↩ mx4.pub.mailpod10-cph3.one.com
SOA Record
Raw SOA
ns01.one.com hostmaster.one.com 2026031801 14400 3600 1209600 600
Primary NS (mname)
ns01.one.com
Admin Email (rname)
hostmaster@one.com
Serial
2026031801
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
ns02.one.com
ns01.one.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:173.224.117.137 ip4:183.82.107.217 ip4:14.98.173.198 ip4:50.31.168.11 include:_spf.google.com include:spf.ess.barracudanetworks.com include:servers.mcsv.net include:_custspf.one.com include:spf.protection.outlook.com include:spf.sendinblue.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
default._domainkey
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
5 records- SPFv=spf1 a mx ip4:173.224.117.137 ip4:183.82.107.217 ip4:14.98.173.198 ip4:50.31.168.11 include:_spf.google.com include:spf.ess.barracudanetworks.com include:servers.mcsv.net include:_custspf.one.com include:spf.protection.outlook.com include:spf.sendinblue.com -all
- Sendinblue-code:4e331c3ad193d99f3755f83fd74484e8
- google-site-verification=faIHKrilngGZPBuT-2Rc77c5JkxFp6q90oG6OKlROSs
- MS=ms80619351
- MS=ms83553989
Full email verification for aotax.com
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