Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ndacorp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:35:42 UTC · ↺ Refresh
MX Hostnames
- ndacorp-com.mail.protection.outlook.com
MX Priorities
- ndacorp-com.mail.protection.outlook.com: 0
A / AAAA Records
- 208.93.235.41 ↩ static-208-93-235-41.ptr.hut8.net
Mail Server IPs
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.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:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
ns02.ndacorp.com twang.ndacorp.com 2013051592 10800 3600 604800 38400
Primary NS (mname)
ns02.ndacorp.com
Admin Email (rname)
twang@ndacorp.com
Serial
2013051592
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
ns02.ndacorp.com
ns01.ndacorp.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:208.93.235.34 ip4:207.35.37.34 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
~ 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: 216 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
3 records- j9quc3qc3lae5r2vkopmt4nom3
- breachbits-verification=05dd3b48b47c067b534899c46daada45cd297656
- SPFv=spf1 ip4:208.93.235.34 ip4:207.35.37.34 include:spf.protection.outlook.com -all
Full email verification for ndacorp.com
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