Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
imcmeridian.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:39:13 UTC · ↺ Refresh
MX Hostnames
- mx-cluster-usa03.hornetsecurity.com
- mx-cluster-usa01.hornetsecurity.com
- mail.securecloudmail.us
- mx-cluster-usa02.hornetsecurity.com
- mx-cluster-usa04.hornetsecurity.com
MX Priorities
- mx-cluster-usa04.hornetsecurity.com: 40
- mail.securecloudmail.us: 50
- mx-cluster-usa01.hornetsecurity.com: 10
- mx-cluster-usa02.hornetsecurity.com: 20
- mx-cluster-usa03.hornetsecurity.com: 30
A / AAAA Records
- 75.2.70.75 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
- 99.83.190.102 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
Mail Server IPs
- 173.45.18.100 ↩ hsmx01-hz5.hornetsecurity.com
- 23.133.176.91 ↩ mail.securecloudmail.us
SOA Record
Raw SOA
ns11.constellix.com dns.constellix.com 2015010122 43200 3600 1209600 180
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
dns@constellix.com
Serial
2015010122
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns2.keystonedns.us
ns3.keystonedns.us
ns4.keystonedns.us
ns5.keystonedns.us
ns6.keystonedns.us
ns1.keystonedns.us
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:spf.hornetsecurity.com ip4:83.246.65.0/24 ip4:185.140.204.0/22 ip4:94.100.128.0/20 ip4:81.20.94.0/24 ip4:173.45.18.0/24 ip4:23.133.176.90 ip4:23.133.176.91 ip4:23.133.176.92 ip4:23.133.176.93 include:antispameurope.com ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no 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
✓ 1 found
dkim._domainkey
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx include:spf.hornetsecurity.com ip4:83.246.65.0/24 ip4:185.140.204.0/22 ip4:94.100.128.0/20 ip4:81.20.94.0/24 ip4:173.45.18.0/24 ip4:23.133.176.90 ip4:23.133.176.91 ip4:23.133.176.92 ip4:23.133.176.93 include:antispameurope.com ?all
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