Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pascocountyfl.net
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 15:37:27 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 75.2.68.86 ↩ aa6272bb99a83caee.awsglobalaccelerator.com
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns1.biz.rr.com hostmaster.charter.com 2025060039 43200 3600 2419200 3600
Primary NS (mname)
ns1.biz.rr.com
Admin Email (rname)
hostmaster@charter.com
Serial
2025060039
Refresh
43200s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns1.biz.rr.com
dns4.rr.com
ns2.biz.rr.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=7m8lh4s4._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 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
8 records- Dynatrace-site-verification=61ea9155-d78d-40e3-a13a-e4345e99d3cc__piats6g2jnaqphuie1sf9ah8i7
- citrix.mobile.ads.otp=coywoxiq2l5793wy8guui9df
- MS=ms55528886
- atlassian-domain-verification=hiMiiO4aBaP8m/aaYaK4qhmNYjCVHxlb9dww86rKKy9uyheRTPf2fYnRbcCZoXKU
- apple-domain-verification=KMhEF8D2jdhQV1t3
- SPFv=spf1 redirect=7m8lh4s4._spf._d.mim.ec
- cisco-ci-domain-verification=5157e151b6114ee8c9cf050248f7f84f44682f1364285a5d4afc5a8d9ba67ebb
- adobe-idp-site-verification=ab35b905e1af4a654f5919d1005a7fcac944bbf3051778fa172cb22727a7029b
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