Domain Overview
DNS: ✓ 10h ago
Checker: ✓ 10h ago
packagingsourceinc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 15:40:22 UTC · ↺ Refresh
MX Hostnames
- packagingsourceinc-com.mail.protection.outlook.com
MX Priorities
- packagingsourceinc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.103 ↩ cloudproxy10103.sucuri.net
Mail Server IPs
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.t2bsolutions.com hostmaster.t2bsolutions.com 1555728383 14400 900 3888000 14400
Primary NS (mname)
ns3.t2bsolutions.com
Admin Email (rname)
hostmaster@t2bsolutions.com
Serial
1555728383
Refresh
14400s
Retry
900s
Expire
3888000s
Minimum TTL
14400s
Nameservers (NS)
ns3.t2bsolutions.com
ns4.t2bsolutions.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.us.exclaimer.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 include:spf.protection.outlook.com include:spf.us.exclaimer.net ~all
Full email verification for packagingsourceinc.com
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