Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
okta.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 23:14:27 UTC · ↺ Refresh
MX Hostnames
- mail.bizboxa.com
MX Priorities
- mail.bizboxa.com: 10
A / AAAA Records
- 76.223.5.143 ↩ a2dc742a8d1a9d9e4.awsglobalaccelerator.com
- 13.248.135.156 ↩ a2dc742a8d1a9d9e4.awsglobalaccelerator.com
Mail Server IPs
- 211.34.213.8 ↩ mail1.bizboxa.com
SOA Record
Raw SOA
ns-1287.awsdns-32.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1287.awsdns-32.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-746.awsdns-29.net
ns-1287.awsdns-32.org
ns-1741.awsdns-25.co.uk
ns-263.awsdns-32.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spfblocka.bizboxa.com include:spf.maillink.co.kr ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- google-site-verification=rBrjRwMuE0T4_YO2lwycZubmkBAbEHweOU25N38B8H8
- SPFv=spf1 include:_spfblocka.bizboxa.com include:spf.maillink.co.kr ~all
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