Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
archeusmed.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 07:25:00 UTC · ↺ Refresh
MX Hostnames
- mail.archeusmed.com
MX Priorities
- mail.archeusmed.com: 0
A / AAAA Records
- 34.202.63.170 ↩ ec2-34-202-63-170.compute-1.amazonaws.com
Mail Server IPs
- 149.126.4.98 ↩ s089.cyon.net
SOA Record
Raw SOA
ns1.cyon.ch server.cyon.ch 2023050701 86400 7200 3600000 86400
Primary NS (mname)
ns1.cyon.ch
Admin Email (rname)
server@cyon.ch
Serial
2023050701
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.cyon.ch
ns2.cyon.ch
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all
- JHmHvnwylINFtlq+VNliKKIn0SrqaW02mwffp2NvnGc=
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