tobinandsons.com

Valid Email Server
Domain Lookup › tobinandsons.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tobinandsons.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 21:28:55 UTC · ↺ Refresh

MX Hostnames

  • tobinandsons-com.mail.protection.outlook.com
  • mxa.mailgun.org

MX Priorities

  • tobinandsons-com.mail.protection.outlook.com: 0
  • mxa.mailgun.org: 70

A / AAAA Records

  • 184.106.55.66 (no PTR)

Mail Server IPs

  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 34.160.13.42 ↩ 42.13.160.34.bc.googleusercontent.com

SOA Record

Raw SOA ns1.yourhostingaccount.com admin.yourhostingaccount.com 2016081057 10800 3600 604800 3600
Primary NS (mname)
ns1.yourhostingaccount.com
Admin Email (rname)
admin@yourhostingaccount.com
Serial
2016081057
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.yourhostingaccount.com
ns2.yourhostingaccount.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.mailanyone.net include:zixgateway01.gravoc.com include:mxsspf.sendpulse.com include:mxsmtp.sendpulse.com include:_spf.salesforce.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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

2 records
  • google-site-verification=OM6kz8UqJKVprh_u3WJyu7zKpRBdldbCnk5DkNndKoY
  • SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.mailanyone.net include:zixgateway01.gravoc.com include:mxsspf.sendpulse.com include:mxsmtp.sendpulse.com include:_spf.salesforce.com -all
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