Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nachc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 04:50:01 UTC · ↺ Refresh
MX Hostnames
- nachc-org.mail.protection.outlook.com
MX Priorities
- nachc-org.mail.protection.outlook.com: 10
A / AAAA Records
- 172.66.43.66 (no PTR)
- 172.66.40.190 (no PTR)
- 2606:4700:3108::ac42:28be
- 2606:4700:3108::ac42:2b42
Mail Server IPs
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ali.ns.cloudflare.com dns.cloudflare.com 2400033458 10000 2400 604800 1800
Primary NS (mname)
ali.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400033458
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
austin.ns.cloudflare.com
ali.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:190.92.152.180 ip4:104.16.130.63 include:spf.protection.outlook.com include:docebosaas.com include:_spf.intacct.com include:spf-2248456.jmsend.com include:_spf.qualtrics.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- DMARCv=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s
- SPFv=spf1 ip4:190.92.152.180 ip4:104.16.130.63 include:spf.protection.outlook.com include:docebosaas.com include:_spf.intacct.com include:spf-2248456.jmsend.com include:_spf.qualtrics.com -all
- _2hkv4obtsgldir5b3ij2pyiesq9ws2n
- anthropic-domain-verification-ydw0j7=13A62S8394Yi6ELSzYL8mQjl8
- atlassian-domain-verification=XjVMNwt0KZGX0Yys/WQWOAw1jZrSqSdua8QkqQZOieZzZBVI/IE2GdvAkWf6InaK
- canva-site-verification=KD8_J-z4N_hcFwaHw7-uMw
- dropbox-domain-verification=0r15wpkc6edy
- intacct-esk=2332938A741C000DE0638F068D0A2094
- mentimeter-b479d7df-760a-439a-be3a-0567c3223779
- miro-verification=934497a66d0326017e90a97c6e4f2834863cf8c0
Full email verification for nachc.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits