Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
histrength.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 21:22:47 UTC · ↺ Refresh
MX Hostnames
- histrength-com.mail.protection.outlook.com
MX Priorities
- histrength-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.74.112 (no PTR)
- 104.26.10.91 (no PTR)
- 104.26.11.91
- 2606:4700:20::681a:a5b
- 2606:4700:20::ac43:4a70
- 2606:4700:20::681a:b5b
Mail Server IPs
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
hunts.ns.cloudflare.com dns.cloudflare.com 2398755915 10000 2400 604800 1800
Primary NS (mname)
hunts.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398755915
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hunts.ns.cloudflare.com
reza.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.147.237.202 ip4:199.189.225.221 a mx include:_spf.mlsend.com include:spf.protection.outlook.com include:authsmtp.com include:amazonses.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
5 records- SPFv=spf1 ip4:50.147.237.202 ip4:199.189.225.221 a mx include:_spf.mlsend.com include:spf.protection.outlook.com include:authsmtp.com include:amazonses.com ~all
- MS=ms98806395
- ca3-235b763f5f7f4e798d2ca11bbb73504f
- google-site-verification=yillE-LPLXN5oBc_xLB-Yd44PnhIqFR6VlI7eyECVJM
- DKIMv=DKIM1; k=rsa; " "p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtu978C0go7i06cmDLzWNwXHlt9wctWgU+IuchfP3Wiq0n86LfYwLTcq9gy/2MP5KkW27k4uvme5410wNcI5xomUN/4Yw6sr7YoJ/g42HCsPEIJZEmGT88Vq7+O2OD3zSj2WVZnJX0fRprUFI50odHY5/Z6YunP6VvhzAuv0PqgcnAUUJBmW6KwxHpnCXN/brw4lrBYDLe2UPfrGcp" "iJxQ3VlKAbkrSzQyZzAZt2I4xtedvgX4o0NbnfHrc4brMMUAiLOvaFx0Bn4gDUyM5E0uewkrIc58+iLwpRN07zbdWd7vK9TkNU4fqm5por3LcjkBlZyO4JOcN2b1JLQ/JRcpQIDAQAB
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