Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ellisontechnologies.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 10:22:34 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 2
- us-smtp-inbound-2.mimecast.com: 0
A / AAAA Records
- 23.185.0.2 (no PTR)
- 2620:12a:8001::2 (no PTR)
- 2620:12a:8000::2 (no PTR)
Mail Server IPs
- 170.10.132.141 ↩ 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
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns17.worldnic.com namehost.worldnic.com 126021712 10800 3600 604800 3600
Primary NS (mname)
ns17.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126021712
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns18.worldnic.com
ns17.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:us._netblocks.mimecast.com include:et._spf.pardot.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:us._netblocks.mimecast.com include:et._spf.pardot.com ~all
- 3Q870CISD9294QIN4FIAK5QUN3
- hj-ownership=gcbAv60zsup4gJofnYwN
- jk4uniq9l92dan0c7eav5ue71p
- 6dbc7ec50114f35a70db000595331ee1ff8b3351a68b59079de7dc95261b06f8
- fi1gta52vv629ta7ctoad098ml
- 243kf8eergpupb4v4ttb69fdcn
- sending_domain37432=6f1b4fe5c7cfe23113b638c90d833449350607fc624e6f7a6785c2cdc2847dda
- nFwy0eIgUnzm3GwFGQXmqhx32imafqrdEvEgM6WA0WrWRgPo0xCpuRprxLHaxxR2Lq2j8Ah+sX9qOJi254BxLQ==
- cer5jgqd0gud9a8kspb4p7jbnc
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