Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
str8lines.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 04:35:20 UTC · ↺ Refresh
MX Hostnames
- str8lines-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns2.rackspace.com
ns.rackspace.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:69.20.45.245 ip4:69.20.45.241 ip4:69.20.31.57 ip4:69.20.31.60 ip4:173.203.172.116 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
✓ 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
5 records- SPFv=spf1 ip4:69.20.45.245 ip4:69.20.45.241 ip4:69.20.31.57 ip4:69.20.31.60 ip4:173.203.172.116 include:spf.protection.outlook.com -all
- 2rmc8n4tk0hc4p9kgo39pq0cct
- D6BVSAA0P8FHNQP4SSA95RPB18
- google-site-verification=Poj9lD_oscCuEr57SYhP7VQYaDBokQ2TpSU_M9Q-UPY
- pinterest-site-verification=b282683d104ddffbe431dee1b233bab2
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