Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
sib.gob.gt
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 13:31:51 UTC · ↺ Refresh
MX Hostnames
- sib-gob-gt.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)
rick.ns.cloudflare.com
pat.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.mailpro.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spf.brevo.com ip4:153.92.239.87 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- duo_sso_verification=z2uiujiNUUCOHNH1jrNAkN1Aj3ER9RZP0uh7PwfPHXu1q0q38AoPtGc2sa9byoF5
- google-site-verification=h3KPmA79zB4VS7nbY_Ki1dgdZ3VTA9r6DNJ99qOjpyw
- qox2paT9OzkaE3GOFVFozeHTWv9CrvBJBt4OPqiSTl9e3ctzhmgiU7pEb1hbTSGnFFtnOza17LT30uF6JtFrdQ==
- SPFv=spf1 mx include:spf.mailpro.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spf.brevo.com ip4:153.92.239.87 -all
- 9qgh9oacfj13bq2ep675m32sss
- MS=ms84489003
- apple-domain-verification=sjeFFzbm212aiyG7
- brevo-code:1bf55544bdd06e9abb1b470252bfe7de
- cisco-ci-domain-verification=584ea9de41212a61d5f288fe38c6778f88938afab4ba8b4fcd466acce1ea15f7
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