Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dubz.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 08:46:57 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-1.mimecast.com
- eu-smtp-inbound-2.mimecast.com
MX Priorities
- eu-smtp-inbound-2.mimecast.com: 10
- eu-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 23.44.201.25 ↩ a23-44-201-25.deploy.static.akamaitechnologies.com
- 23.44.201.14 ↩ a23-44-201-14.deploy.static.akamaitechnologies.com
Mail Server IPs
- 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
a1-127.akam.net hostmaster.dubz.com 2020011165 3600 600 604800 300
Primary NS (mname)
a1-127.akam.net
Admin Email (rname)
hostmaster@dubz.com
Serial
2020011165
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
a6-67.akam.net
a7-64.akam.net
a24-66.akam.net
a1-127.akam.net
a2-65.akam.net
a11-64.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.google.com include:spf.mandrillapp.com include:eu._netblocks.mimecast.com include:spf.smtp2go.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; 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
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- mandrill_verify.DFNKuEcfhD2JGxLmmmnDZg
- 0ed1fe018a75b9edfa52ec443aa0f65cbbe52459b5
- zscaler-verification-615873-18062025-4772130412
- google-site-verification=Zb_oOcrRso_oJx8rrbt4JbKTpzrGyzUXSRQb0lXWdUA
- DMARCv=DMARC1; p=reject; [email protected] , [email protected]
- mandrill_verify.k0ZQafyc5BdYcRndiNMnuw
- zscaler-verification-615873-18062025-xjo369wh4z
- MS=ms87314255
- SPFv=spf1 a mx include:_spf.google.com include:spf.mandrillapp.com include:eu._netblocks.mimecast.com include:spf.smtp2go.com ~all
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