Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
humanoptions.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 18:20:18 UTC · ↺ Refresh
MX Hostnames
- humanoptions-org.mail.protection.outlook.com
MX Priorities
- humanoptions-org.mail.protection.outlook.com: 50
A / AAAA Records
- 172.67.169.110 (no PTR)
- 104.21.63.33 (no PTR)
- 2606:4700:3037::6815:3f21
- 2606:4700:3036::ac43:a96e
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
lindsey.ns.cloudflare.com dns.cloudflare.com 2399377216 10000 2400 604800 1800
Primary NS (mname)
lindsey.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399377216
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nicolas.ns.cloudflare.com
lindsey.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:74.212.210.34 ip4:76.79.232.230 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected];
~ 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: 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
6 records- google-site-verification=JUfU5FgDs8FVJczuVYAzDUCLof3dwjQEcDqYnfhbmCU
- google-site-verification=Jlby5wc22wBpKkWivNCzq5e8lJrW5wSG-lj9D6kxW2k
- SPFv=spf1 include:spf.protection.outlook.com ip4:74.212.210.34 ip4:76.79.232.230 ~all
- v=verifydomain MS=8469694
- amazon-business-verification=cf30e6ec43ab15de26f99b7537d74f4fc57247d95299f12426af992b0bc740b3
- google-site-verification=0i7STOXl5_yxE3twx9VqwQbR82klyzxNMNpsPV9e6Hc
Full email verification for humanoptions.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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