Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
osteostrong.me
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 15:00:25 UTC · ↺ Refresh
MX Hostnames
- mx2.emailsrvr.com
- mx1.emailsrvr.com
MX Priorities
- mx2.emailsrvr.com: 20
- mx1.emailsrvr.com: 10
A / AAAA Records
- 23.185.0.1 (no PTR)
- 2620:12a:8000::1 (no PTR)
- 2620:12a:8001::1 (no PTR)
Mail Server IPs
- 173.203.187.2 ↩ mx2.emailsrvr.com
- 184.106.54.1 ↩ mx1.emailsrvr.com
- 108.166.43.1 ↩ mx1.emailsrvr.com
- 146.20.161.1 ↩ mx1.emailsrvr.com
- 173.203.187.1 ↩ mx1.emailsrvr.com
SOA Record
Raw SOA
ns1.rix.nss.mybluehost.me root.server.rix.nss.mybluehost.me 2024120300 3600 1800 1209600 300
Primary NS (mname)
ns1.rix.nss.mybluehost.me
Admin Email (rname)
root@server.rix.nss.mybluehost.me
Serial
2024120300
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns1.rix.nss.mybluehost.me
ns2.rix.nss.mybluehost.me
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:162.214.4.183 include:emailsrvr.com include:amazonses.com +a +mx ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 ip4:162.214.4.183 include:emailsrvr.com include:amazonses.com +a +mx ~all
- google-site-verification=4MzHRtWD2NtVBlITtS0kJ0olZny7UmqlCsuBiB5yFAc
- brevo-code:150d891c443975661ffe71eb49d26fd7
- globalsign-domain-verification=7E25C14AD9529E48875DD3BB8D812304
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