Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gse.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 04:25:32 UTC · ↺ Refresh
MX Hostnames
- gse-com-co.mail.protection.outlook.com
MX Priorities
- gse-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 45.223.163.216 (no PTR)
- 45.223.183.216 (no PTR)
Mail Server IPs
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
cruz.ns.cloudflare.com dns.cloudflare.com 2399510149 10000 2400 604800 1800
Primary NS (mname)
cruz.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399510149
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
gordon.ns.cloudflare.com
cruz.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:104.236.19.30 ip4:23.249.221.212 ip4:54.240.35.103 ip4:54.240.64.90 ip4:54.240.64.91 ip4:54.240.127.190 ip4:54.240.127.191 include:amazonses.com include:msrv-smtp-01.aspl.es include:spf.mailjet.com include:spf.zoho.com include:transmail.net include:spf.zohomail360.com include:spf.protection.outlook.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ 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
13 records- _globalsign-domain-verification=E1XvkGWDhjIFkVDLNO3xxaoJP7ZQ5dg6ieHf-3dy0l
- _sitelock-domain-validation=184d610f50fe0b09
- amazonses:L442fmoYVzFocLR3o8foQCCkXMq9WAyx693PjSrrFrY=
- globalsign-domain-verification=bb3eb0f986a32213179fc2c13847c3bc
- have-i-been-pwned-verification=7ebb60dac2c4596da574222eba0cb4f3
- have-i-been-pwned-verification=b884cf59e9ec2b22d9c87ab29b3b8d80
- notion-domain-verification=Y0Sa8EoEpiosrDNU2dv1STEud3RodIPwPo1bOzTFpmd
- SPFv=spf1 ip4:104.236.19.30 ip4:23.249.221.212 ip4:54.240.35.103 ip4:54.240.64.90 ip4:54.240.64.91 ip4:54.240.127.190 ip4:54.240.127.191 include:amazonses.com include:msrv-smtp-01.aspl.es include:spf.mailjet.com include:spf.zoho.com include:transmail.net include:spf.zohomail360.com include:spf.protection.outlook.com -all
- vD2zMgdDz07GDes1aGiV0XNdhHnSKBtOi4ZN
- zoho-verification=zb66217539.zmverify.zoho.com
- MS=B8C23E4C2098E4981A6CB59980586A6B898F79B4
- NPdBTiscfbchCSx9orpRryOBn0+/UcXGts19jpxEHoA=
- Valor de TXT: MS=ms12389685
Full email verification for gse.com.co
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits