Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
r717.net
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 16:44:35 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-2.mimecast.com
- usb-smtp-inbound-1.mimecast.com
MX Priorities
- usb-smtp-inbound-1.mimecast.com: 0
- usb-smtp-inbound-2.mimecast.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
ns31.domaincontrol.com dns.jomax.net 2026030200 28800 7200 604800 3600
Primary NS (mname)
ns31.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030200
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns32.domaincontrol.com
ns31.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org include:sendgrid.net include:usb._netblocks.mimecast.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
12 records- wXTOS+VtC/MfPaffwqbpHRyHC/z29tRymY+MJ8a6Gowsw4M+HbHIB5/nh0vyT3/6Jd4HYr7t6Pdf1bEdJtVOOA==
- logmein-verification-code=bb56c108-490f-4301-8a16-4254b8e5783f
- sophos-domain-verification=f837fc6ea933a0ff996cc5c0f7881059e21bef16
- google-site-verification=_luz2ISf89eme0L2jQfRPFOJx9H8DsN47-9XpuENCr4
- sophos-domain-verification=0cb47fd812b2c3b8108af36c5844944cc750dcce5cd0b25d72270b2666a3a10e
- SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org include:sendgrid.net include:usb._netblocks.mimecast.com -all
- sophos-domain-verification=e470dfddb18de13ebc8a5439ecf4347ff33681f657357dbe7eae0ea0547628a8
- teamviewer-sso-verification=8385bddfc92d4cffa9e5cf08b5db9884
- openai-domain-verification=dv-JrqX9GsK6WOxnNMJINuAk3WE
- atlassian-sending-domain-verification=0ccc4493-06b5-41fd-bcc8-e3bae5263e0b
- google-site-verification=HsIC9jatGn3ZMeaod8qnj_k-fLXjTj1nDPX3cwATdu0
- MS=ms85739552
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