Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gsgus.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 02:22:46 UTC · ↺ Refresh
MX Hostnames
- gsgus-com.mail.protection.outlook.com
MX Priorities
- gsgus-com.mail.protection.outlook.com: 0
A / AAAA Records
- 99.84.160.20 ↩ server-99-84-160-20.jfk50.r.cloudfront.net
- 99.84.160.100 ↩ server-99-84-160-100.jfk50.r.cloudfront.net
- 99.84.160.64
- 99.84.160.113
Mail Server IPs
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-487.awsdns-60.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-487.awsdns-60.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1402.awsdns-47.org
ns-1708.awsdns-21.co.uk
ns-487.awsdns-60.com
ns-882.awsdns-46.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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: 392 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- atlassian-domain-verification=OIkrfEveUsd/m6gutGXSZC5z7Tte9NBgMISHsR8bMwCNerq6y8c1JJG1olZ0/Ssv
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms95674968
Full email verification for gsgus.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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