Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
doccheck.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 02:23:27 UTC · ↺ Refresh
MX Hostnames
- doccheck-com.mail.protection.outlook.com
MX Priorities
- doccheck-com.mail.protection.outlook.com: 0
A / AAAA Records
- 195.82.66.204 ↩ www.doccheck.com
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns01.pironet-ndh.com hostmaster.pironet-ndh.com 2026031601 86400 10800 604810 86400
Primary NS (mname)
dns01.pironet-ndh.com
Admin Email (rname)
hostmaster@pironet-ndh.com
Serial
2026031601
Refresh
86400s
Retry
10800s
Expire
604810s
Minimum TTL
86400s
Nameservers (NS)
dns03.pironet-ndh.com
dns01.pironet-ndh.com
dns02.pironet-ndh.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.doccheck.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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- smartsheet-site-validation=pMCLQ8k24M5ThSPbdkiB_O2m68EF_ca7
- miro-verification=eb356ca2f3eacfcd248f429334e7193bd7d85fb5
- facebook-domain-verification=64um6st6mskrt83ynxccu72vi66k09
- google-site-verification=rcElhwYJrUrkI7B4ycDHUv1R4rJH3c2a8YqRP3WIqcU
- omnissa-connect-verification-7ab71399-2921-44a7-9ca1-77d9276e43f9
- SPFv=spf1 include:spf.doccheck.com include:spf.protection.outlook.com -all
- apple-domain-verification=T606AW6XBCud2udY
- MS=ms59940196
- openai-domain-verification=dv-pAQnzjGJVWeMiK6Dv1abbpXV
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