Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
atlasshippers.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 20:00:23 UTC · ↺ Refresh
MX Hostnames
- atlasshippers-com.mail.protection.outlook.com
MX Priorities
- atlasshippers-com.mail.protection.outlook.com: 10
A / AAAA Records
- 198.185.159.144 (no PTR)
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
udns2.ultradns.net bbautista.atlasshippers.com 2013113964 10800 3600 2592000 86400
Primary NS (mname)
udns2.ultradns.net
Admin Email (rname)
bbautista@atlasshippers.com
Serial
2013113964
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
86400s
Nameservers (NS)
udns1.ultradns.net
udns2.ultradns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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- fs9p3qfehimtadibe4fccprce3
- k66bus81qlmdlra70ktn99rq15
- brevo-code:b8e4e44292e5527acada530f60158dd0
- SPFv=spf1 include:spf.protection.outlook.com -all
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