Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rwhmyers.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:58:17 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-2.mimecast.com
- usb-smtp-inbound-1.mimecast.com
MX Priorities
- usb-smtp-inbound-2.mimecast.com: 0
- usb-smtp-inbound-1.mimecast.com: 0
A / AAAA Records
- 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com
- 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
Mail Server IPs
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
ns05.domaincontrol.com dns.jomax.net 2026021101 28800 7200 604800 600
Primary NS (mname)
ns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns06.domaincontrol.com
ns05.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:usb._netblocks.mimecast.com include:_spf.psm.knowbe4.com ip4:72.16.214.64/28 ip4:72.54.140.96/28 ip4:199.102.79.254/32 include:aspmx.pardot.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; fo=0; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
zoho._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- 1password-site-verification=3JWOPLI3LNAIRBTGIRIK7ZAVHU
- knowbe4-site-verification=49886cc77ca585f29bceb3b81ddcc647
- SPFv=spf1 include:spf.protection.outlook.com include:usb._netblocks.mimecast.com include:_spf.psm.knowbe4.com ip4:72.16.214.64/28 ip4:72.54.140.96/28 ip4:199.102.79.254/32 include:aspmx.pardot.com ~all
- sending_domain1054933=ef0efcfaa9bc5fd82c32d35e06493a000f93244cf2b693379f3b8958525e00df
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