Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
princecorp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 02:42:27 UTC · ↺ Refresh
MX Hostnames
- princecorp-com.mail.protection.outlook.com
MX Priorities
- princecorp-com.mail.protection.outlook.com: 10
A / AAAA Records
- 52.179.166.169 (no PTR)
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns85.worldnic.com namehost\@worldnic.com 123110108 10800 3600 604800 3600
Primary NS (mname)
ns85.worldnic.com
Admin Email (rname)
namehost\@worldnic@com
Serial
123110108
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns85.worldnic.com
ns86.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:134.6.146.146 ip4:209.151.70.4 ip4:209.151.70.7 ip4:104.45.171.199 ip4:68.74.125.97 ip4:52.240.54.238 ip4:40.76.170.227 ip4:40.88.201.132 mx include:_spf.salesforce.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
5 records- fcld13gueiijb1uj29q336be6n
- MS=ms94736783
- dq3j2v5fqs9na7au7ad71af2db
- j6c7y84kwmztppmkvpdphngf926wgdwy
- SPFv=spf1 ip4:134.6.146.146 ip4:209.151.70.4 ip4:209.151.70.7 ip4:104.45.171.199 ip4:68.74.125.97 ip4:52.240.54.238 ip4:40.76.170.227 ip4:40.88.201.132 mx include:_spf.salesforce.com include:spf.protection.outlook.com ~all
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