jacksonkelly.com

Valid Email Server
Domain Lookup › jacksonkelly.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
jacksonkelly.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 02:57:31 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-2.mimecast.com
  • us-smtp-inbound-1.mimecast.com

MX Priorities

No priority data.

A / AAAA Records

  • 35.208.106.57

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns61.constellix.net
ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net

SPF Record

✓ Strict (-all)
v=spf1 include:_netblocks.mimecast.com ip4:64.4.122.224/27 ip4:38.32.136.144/29 ip4:70.100.0.64/28 include:_phishspf.knowbe4.com ip4:72.52.158.25 ip4:1.179.112.0/20 ip4:77.32.148.0/23 ip4:77.32.170.0/24 ip4:172.246.240.0/20 ip4:185.41.28.0/24 ip4:212.146.244.0/24 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

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

✓ 2 found
selector1._domainkey
selector2._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

5 records
  • apple-domain-verification=ptvOvUgPxQlD5fMQ
  • brevo-code:fa7c8e614cb49991809ff426b1d3b0f9
  • SPFv=spf1 include:_netblocks.mimecast.com ip4:64.4.122.224/27 ip4:38.32.136.144/29 ip4:70.100.0.64/28 include:_phishspf.knowbe4.com ip4:72.52.158.25 ip4:1.179.112.0/20 ip4:77.32.148.0/23 ip4:77.32.170.0/24 ip4:172.246.240.0/20 ip4:185.41.28.0/24 ip4:212.146.244.0/24 -all
  • VyFmeMINdpadohFv5bK7Og0nquLmaSwoFgVTzbaeZN8qjshovFOMjwDoOVcL8GiU47y5ahprp9HiYhx+KWyLUg==
  • itmp8vuqvt98lei0mcrg7utfhl
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