Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
myhartzell.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 11:46:23 UTC · ↺ Refresh
MX Hostnames
- myhartzell-com.mail.protection.outlook.com
MX Priorities
- myhartzell-com.mail.protection.outlook.com: 10
A / AAAA Records
- 72.32.163.245 (no PTR)
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
lorna.ns.cloudflare.com dns.cloudflare.com 2394880897 10000 2400 604800 1800
Primary NS (mname)
lorna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2394880897
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nile.ns.cloudflare.com
lorna.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:64.235.144.0/20 ip4:209.222.80.0/21 include:spf.protection.outlook.com include:_spf.google.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=50
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 50% of failing messages only
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
4 records- google-site-verification=DFJzCQJeyPxzw12Yw_Njqb6-9RLMU4QZTcm4eUekvXw
- google-site-verification=idmrXncxn8PcNbMhwCbKGetlbDTJ6GMkq3QP7rReZp0
- SPFv=spf1 mx a ip4:64.235.144.0/20 ip4:209.222.80.0/21 include:spf.protection.outlook.com include:_spf.google.com -all
- v=verifydomain MS=2743653
Full email verification for myhartzell.com
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