Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nchinc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 15:01:57 UTC · ↺ Refresh
MX Hostnames
- nchinc-com.mail.protection.outlook.com
MX Priorities
- nchinc-com.mail.protection.outlook.com: 10
A / AAAA Records
- 162.159.137.54 (no PTR)
- 162.159.136.54 (no PTR)
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1787.awsdns-31.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1787.awsdns-31.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-842.awsdns-41.net
ns-1110.awsdns-10.org
ns-1787.awsdns-31.co.uk
ns-390.awsdns-48.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net include:customers.clickdimensions.com include:spf.emailsignatures365.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
14 records- 0ed1fe018a67fe61df99f34891945ad70ee7d1d20e
- 9vibe017mqvl4rdts8huqoagol
- MS=ms20058286
- ZOOM_verify_w3R4zgoOi25IzjeNC9OyaP
- apple-domain-verification=L4kWo0FuwMW7Vv3b
- apple-domain-verification=rHk74hNGC6bJ_htiVUgZHqLKlxV_wYWePErxnY1BjJ8
- google-site-verification=K0tezBAQeTAd39nKPZswSJBiKsm4O06nbD9l4uwjffw
- klaviyo-site-verification=RLMZiW
- knowbe4-site-verification=0b4a7abea9eaef67894c055cdf023a2b
- oo9gkcs5stj3rkjf9u8913n7tj
- qfkc7d02iba93n1nu44uk1kmo1
- slack-domain-verification=EScrHlgaGF6yiqp2uJREUsrRX8TmsgYEh54MGINO
- SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net include:customers.clickdimensions.com include:spf.emailsignatures365.com ~all
- zapier-domain-verification-challenge=edec6620-e476-416d-a6b7-c6133353e375
Full email verification for nchinc.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits