Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
phase.center
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 17:19:58 UTC · ↺ Refresh
MX Hostnames
- phase-center.mail.protection.outlook.com
MX Priorities
- phase-center.mail.protection.outlook.com: 0
A / AAAA Records
- 104.196.44.166 ↩ 166.44.196.104.bc.googleusercontent.com
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns63.domaincontrol.com dns.jomax.net 2025012006 28800 7200 604800 600
Primary NS (mname)
ns63.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025012006
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns63.domaincontrol.com
ns64.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:23540655.spf05.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
8 records- facebook-domain-verification=q29dcmvk917gt5qzpyixsignp3169r
- include:23540655.spf05.hubspotemail.net
- v=verifydomain MS=2718469
- google-site-verification=5iyaFv-o1LYz_llCeHiqDUocNhfM3OsqCg_XvRGaGqg
- google-site-verification=LYJq9BgpeOVvfIuwHor_2f6wMvc0wAckKIyaM3FLFvw
- include:spf.emailsignatures365.com
- SPFv=spf1 include:spf.protection.outlook.com include:23540655.spf05.hubspotemail.net -all
- google-site-verification=rJWLzyLZBhyolfRM3HbSxSQPSNFiDo1IElcOJLNluOc
Full email verification for phase.center
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