Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
corpacero.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 01:35:54 UTC · ↺ Refresh
MX Hostnames
- corpacero-com.mail.protection.outlook.com
MX Priorities
- corpacero-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.174.1.180 ↩ 180.1.174.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
ns39.worldnic.com namehost.worldnic.com 126031210 10800 3600 604800 3600
Primary NS (mname)
ns39.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031210
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns40.worldnic.com
ns39.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:168.197.69.46 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
9 records- uXHXXtQSuC1AnFHVhRsTbQP5y2IsnMt77ldi2NBJH6wwDeQp4HmwQH6t5JjgRqlOyT09cCszJ5nUeEzSpfDKKg==
- _globalsign-domain-verification=2yOUDRqUIsywZIZ5Kvo7qkDeSs6qHHRVgH1KmqlqAg
- google-site-verification=24hbmSGBa-eBpK0ID3P2apk-pypeVsTyHHm8dydLnYA
- 197qq1idaohpgunldjt1dljuqd
- google-site-verification=YVbozr75F5SfcHbX6Lkt9lxBrbyriKXb0P-MUU0KtBY
- SPFv=spf1 ip4:168.197.69.46 include:spf.protection.outlook.com -all
- _globalsign-domain-verification=UtR1IOyQ5ulVaDLYnwf5Cuh6CuL9Oa7wYjYlTdKCpJ
- _globalsign-domain-verification=zMwSHy3lVrCLPBt0nwnJG-qKx5VsnutlT-Dp4XS1Zg
- google-site-verification=Y6Y2asriM1I8iffMILKwpqhwLl_2VFJ0Xjo1ztFP2oc
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