Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
maxmuscle.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 14:46:29 UTC · ↺ Refresh
MX Hostnames
- maxmuscle-com.mail.protection.outlook.com
MX Priorities
- maxmuscle-com.mail.protection.outlook.com: 10
A / AAAA Records
- 172.67.69.57 (no PTR)
- 104.26.9.98 (no PTR)
- 104.26.8.98
- 2606:4700:20::681a:862
- 2606:4700:20::681a:962
- 2606:4700:20::ac43:4539
Mail Server IPs
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
chan.ns.cloudflare.com dns.cloudflare.com 2399128286 10000 2400 604800 1800
Primary NS (mname)
chan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399128286
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chan.ns.cloudflare.com
kirk.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 104 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- google-site-verification=MD81Fz7x7z3wL4lnHmKz09ro9JlPs7nufaplS9pSF5s
- google-site-verification=SFEXC3TwyqFw1foKKXEJm2mxvCh-pd1A5Pruzx5QYaw
- google-site-verification=kH9bM_aVP4QCiASn8vDz-EE5RlY8Y1z7pcslBbSd8XI
- klaviyo-site-verification=HfA5iP
- knowbe4-site-verification=2e02f9c4caeeb41c06da6fbbe192eafd
- openai-domain-verification=dv-FAucKcmd5oWYZgzkXydYXpKn
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
- MS=ms69027794
- google-site-verification=B8rBPjWrnVNKQ8TgdbShd_FvU9r8PyFSEyO7QyfKUeo
Full email verification for maxmuscle.com
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