Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ericksong.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 12:26:28 UTC · ↺ Refresh
MX Hostnames
- ericksong-com.mail.protection.outlook.com
MX Priorities
- ericksong-com.mail.protection.outlook.com: 0
A / AAAA Records
- 50.62.186.105 ↩ 105.186.62.50.host.secureserver.net
Mail Server IPs
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
ns55.domaincontrol.com dns.jomax.net 2026010200 86400 7200 3600000 86400
Primary NS (mname)
ns55.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026010200
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns55.domaincontrol.com
ns56.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=NHuQqnf6V8CYsZFUGjB4BY4KlBFYs9qCS7TcUBCZCcI
- google-site-verification=zl_VX8ezRX9HLbOc3c5LX_fPXi1V9eXNbm4RseDqmfc
- NETORGFT12578177.onmicrosoft.com
- openai-domain-verification=dv-nB6THeJGABcefJZbJtBBhGok
- v=verifydomain MS=9470269
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=3Fnj2Gk7VsmnsMezu1dzTeTD3eas_vy0-U8WAeDKR5M
- google-site-verification=Azge3rjwpqq-Fh1TQuyEMOCG6jMW-UqQK-AbHgI-PgI
Full email verification for ericksong.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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