Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
the-center.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 07:51:12 UTC · ↺ Refresh
MX Hostnames
- thecenter-org0i.mail.protection.outlook.com
MX Priorities
- thecenter-org0i.mail.protection.outlook.com: 0
A / AAAA Records
- 50.230.197.20 (no PTR)
Mail Server IPs
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 2019040200 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2019040200
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2-02.azure-dns.net
ns3-02.azure-dns.org
ns4-02.azure-dns.info
ns1-02.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:24.231.230.44/30 ip4:50.230.197.8/30 ip4:50.230.197.16/28 ip4:96.27.184.184/29 ip4:40.76.214.69 include:spf.protection.outlook.com include:_spf.createsend.com include:_spf.salesforce.com include:amazonses.com include:servers.mcsv.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ 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
9 records- qrLisQVEjdcIf2HfTn8lWRjnqcNWOdKPxVkOYYGl/vc2ueEOWKXjClI2mkqSZKS47RaL2z10w6VmsqMFUEKYwQ==
- SPFv=spf1 mx ip4:24.231.230.44/30 ip4:50.230.197.8/30 ip4:50.230.197.16/28 ip4:96.27.184.184/29 ip4:40.76.214.69 include:spf.protection.outlook.com include:_spf.createsend.com include:_spf.salesforce.com include:amazonses.com include:servers.mcsv.net -all
- v=verifydomain MS=7242831
- _id5a3r9cm30jg4uihxgrksedhi79l78
- s1lbr4c17602gcbh3prmgk4ljpy79fb4
- apple-domain-verification=8NYfmBuNmBPxsDlg
- google-site-verification=-WH2sa392nwTNC1DrKkGtz-ASHYCYs-Rd3LfmRoHYks
- google-site-verification=D3yUzQMowOFpnRzxzEx6cwCvfyviqGSGBe4_Oud1hn4
- google-site-verification=rTG3qgVyH1i2aEDxbXfSvvEvVg5RND6rsYOoqzJuWiM
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