Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
santor.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 16:06:24 UTC · ↺ Refresh
MX Hostnames
- santor-net.mail.protection.outlook.com
MX Priorities
- santor-net.mail.protection.outlook.com: 10
A / AAAA Records
- 149.202.22.203 (no PTR)
Mail Server IPs
- 52.101.166.0 ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
- 52.101.166.2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
- 52.101.166.1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
- 52.101.164.0 ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca1e:: ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca25:: ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca25::2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca25::1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.blue-roots.net eric.santor.biz 2026041602 3600 900 1209600 900
Primary NS (mname)
ns1.blue-roots.net
Admin Email (rname)
eric@santor.biz
Serial
2026041602
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
900s
Nameservers (NS)
ns3.blue-roots.net
ns1.blue-roots.net
ns2.blue-roots.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailjet.com include:spf.santor.biz include:spf2.santor.biz include:servers.mcsv.net include:sendgrid.net include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s; adkim=r; aspf=r; sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- brevo-code:30024a1af50081c19e0b812cc591064c
- apple-domain-verification=vZUzgYHeCBRlNswE
- SRJR108J2J1R
- MS=MS92b3a2c4-156e-421c-97d5-c17712bafaf9
- MS=7BFE4FD0C2B3FA644A8604C73334F9750C34252C
- SPFv=spf1 include:spf.mailjet.com include:spf.santor.biz include:spf2.santor.biz include:servers.mcsv.net include:sendgrid.net include:spf.protection.outlook.com -all
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