Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
barlibrary.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 21:23:39 UTC · ↺ Refresh
MX Hostnames
- barlibrary-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 134.0.78.20
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns1.atlasisp.net
ns2.atlasisp.net
ns0.atlasisp.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.createsend.com include:spf.protection.outlook.com ip4:193.240.184.6 ip4:193.240.184.7 ip4:193.161.11.66 ip4:193.161.11.67 ip4:134.0.78.20 include:spf-eu.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- SPFv=spf1 include:_spf.createsend.com include:spf.protection.outlook.com ip4:193.240.184.6 ip4:193.240.184.7 ip4:193.161.11.66 ip4:193.161.11.67 ip4:134.0.78.20 include:spf-eu.emailsignatures365.com -all
- google-site-verification=LrZrdCHn06XYutUgasCf2RBBWAH9Aedy9hcND8PJgS0
- MS=ms74844448
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