Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
postindependent.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 06:41:17 UTC · ↺ Refresh
MX Hostnames
- postindependent-com.mail.protection.outlook.com
MX Priorities
- postindependent-com.mail.protection.outlook.com: 0
A / AAAA Records
- 3.168.122.121 ↩ server-3-168-122-121.jfk52.r.cloudfront.net
- 3.168.122.17 ↩ server-3-168-122-17.jfk52.r.cloudfront.net
- 3.168.122.34
- 3.168.122.88
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1587.awsdns-06.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1587.awsdns-06.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1587.awsdns-06.co.uk
ns-488.awsdns-61.com
ns-772.awsdns-32.net
ns-1390.awsdns-45.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.swiftcom.com ip4:199.19.88.0/22 include:spf.mandrillapp.com include:secondstreetmail.com include:navigacloud.com include:2067553.spf01.hubspotemail.net include:spf.protection.outlook.com include:amazonses.com ~all
📊 DNS lookups: 7/10
~ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- SPFv=spf1 include:spf.swiftcom.com ip4:199.19.88.0/22 include:spf.mandrillapp.com include:secondstreetmail.com include:navigacloud.com include:2067553.spf01.hubspotemail.net include:spf.protection.outlook.com include:amazonses.com ~all
- MS=ms76402080
- _globalsign-domain-verification=DjZ5MwmvrbewlLkk413hTygVIO_c5dE4nE42pk3kVY
- facebook-domain-verification=qcdvc6qr8pcg8l6bfj9na65bdslanx
- globalsign-domain-verification=1380b79bdbd66da9ac9c6a641342a7ed
- google-site-verification=GxbSUTH4BN-jI5Iv5UdrupfslAPlql21NdjHHldx4d4
- google-site-verification=uDZN4BEG_K2jqsFOyjYFDdKuprae4fj4Q4tHvyZqJPE
Full email verification for postindependent.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits