Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dlevans.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 12:02:25 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 99
A / AAAA Records
- 162.159.130.6 (no PTR)
- 162.159.133.6 (no PTR)
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns57.worldnic.com namehost.worldnic.com 125111016 10800 3600 604800 3600
Primary NS (mname)
ns57.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125111016
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns57.worldnic.com
ns58.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:spf.cashedge.com include:velmamailSPF.smtp.com include:us._netblocks.mimecast.com include:salespush.net ip4:52.24.20.218/32 ip4:52.37.177.36/32 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- cbu4hnm8b5gcdvirjfq72ohvco
- hggje14bt9ob1gja91q8hv1b1c
- cisco-ci-domain-verification=2dabeacd56d7c83b9b7cdcdf5fa6c337818840496af171c81b7ef5f29e2b7ce3
- SPFv=spf1 mx include:spf.cashedge.com include:velmamailSPF.smtp.com include:us._netblocks.mimecast.com include:salespush.net ip4:52.24.20.218/32 ip4:52.37.177.36/32 ~all
- google-site-verification=XtcvTdYstToZ6abTxjEYsQ3C8zLpMTnIATYdWqjqz5k
- MS=A53668B1D3F3FFF3306233BBEECB8F10D8A73628 cisco-ci-domain-verification=2dabeacd56d7c83b9b7cdcdf5fa6c337818840496af171c81b7ef5f29e2b7ce3
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