Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smartupmarketing.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 07:05:59 UTC · ↺ Refresh
MX Hostnames
- mx1.privateemail.com
- mx2.privateemail.com
MX Priorities
- mx1.privateemail.com: 10
- mx2.privateemail.com: 10
A / AAAA Records
- 45.56.79.107 ↩ li929-107.members.linode.com
- 2600:3c00::f03c:91ff:fea2:ffe (no PTR)
Mail Server IPs
- 162.255.118.7 ↩ mx1.privateemail.com
- 162.255.118.8 ↩ mx2.privateemail.com
SOA Record
Raw SOA
ns1.linode.com cancerbero.sanchez.red 2021000005 14400 14400 1209600 86400
Primary NS (mname)
ns1.linode.com
Admin Email (rname)
cancerbero@sanchez.red
Serial
2021000005
Refresh
14400s
Retry
14400s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns4.linode.com
ns5.linode.com
ns3.linode.com
ns2.linode.com
ns1.linode.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.privateemail.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
4 records- brevo-code:ebc37710d63654c81244069ce5e4d09f
- SPFv=spf1 include:spf.privateemail.com ~all
- facebook-domain-verification=gtbb1o9y674ok1itrgrfs7wfvrse7f
- k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCvMPcYg1sSqsCVxmHv/8/kHU0ldJOBY6KgxGl3/39w9d79QUW1ogxvk0H1IQiOVnD824Ikgj+lQKOfxOeHQY4G58+k2J7sk4lJMgDqi0M3OOUfjumF3RmsA4+IOqnfFeg9+zltVEj7PG58dJ3xFsNeMXzFsEWD/j0XSEucwRcSLwIDAQAB
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