Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brightguest.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 22:48:20 UTC · ↺ Refresh
MX Hostnames
- brightguest-com.mail.protection.outlook.com
MX Priorities
- brightguest-com.mail.protection.outlook.com: 0
A / AAAA Records
- 18.238.80.86 ↩ server-18-238-80-86.jfk52.r.cloudfront.net
- 18.238.80.69 ↩ server-18-238-80-69.jfk52.r.cloudfront.net
- 18.238.80.111 ↩ server-18-238-80-111.jfk52.r.cloudfront.net
- 18.238.80.89 ↩ server-18-238-80-89.jfk52.r.cloudfront.net
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns-108.awsdns-13.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-108.awsdns-13.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1285.awsdns-32.org
ns-1833.awsdns-37.co.uk
ns-517.awsdns-00.net
ns-108.awsdns-13.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mail.zendesk.com ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=6SQ-Cj57DhsbFknNXEQCwatTQNrJObZTWvi8tnU74RY
- SPFv=spf1 include:mail.zendesk.com ?all
- SPFv=spf1 include:u4041596.ct.sendgrid.net -all
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