Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
atpe.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 22:21:04 UTC · ↺ Refresh
MX Hostnames
- atpe-org.mail.protection.outlook.com
MX Priorities
- atpe-org.mail.protection.outlook.com: 10
A / AAAA Records
- 40.119.12.72 (no PTR)
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns91.worldnic.com namehost.worldnic.com 126032015 10800 3600 604800 3600
Primary NS (mname)
ns91.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126032015
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns92.worldnic.com
ns91.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:amazonses.com include:informz.net include:mailgun.org include:sendgrid.net ip4:159.135.224.191 ip4:40.84.2.66 ip4:13.68.31.235 ip4:20.36.136.229 ip4:137.116.75.84 ip4:104.208.165.249 ip4:3.218.155.132 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ 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.protection.outlook.com include:amazonses.com include:informz.net include:mailgun.org include:sendgrid.net ip4:159.135.224.191 ip4:40.84.2.66 ip4:13.68.31.235 ip4:20.36.136.229 ip4:137.116.75.84 ip4:104.208.165.249 ip4:3.218.155.132 -all
- MS=ms99891869
- google-site-verification=YBUGQa9fO8YqqBq7yd6SJr7oE7RKJPvGnSPnAU8v1GQ
Full email verification for atpe.org
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