Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
clerkinlynch.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 00:45:42 UTC · ↺ Refresh
MX Hostnames
- mx1.topsec.com
- mx2.topsec.com
MX Priorities
- mx1.topsec.com: 10
- mx2.topsec.com: 10
A / AAAA Records
- 52.211.92.117 ↩ ec2-52-211-92-117.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 91.199.74.8 ↩ cvaprdintrly01eseu25.production.topsec.com
- 136.244.114.54 ↩ vraprdintrly01eseu15.production.topsec.com
- 95.179.182.107 ↩ vraprdintrly01eseu11.production.topsec.com
- 94.237.32.71 ↩ upaprdintrly01eseu17.production.topsec.com
SOA Record
Raw SOA
ns1.blacknight.com hostmaster.blacknight.com 1275851772 14400 7200 2419200 3600
Primary NS (mname)
ns1.blacknight.com
Admin Email (rname)
hostmaster@blacknight.com
Serial
1275851772
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns4.blacknight.com
ns2.blacknight.com
ns3.blacknight.com
ns1.blacknight.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mailgun.org include:spf.topsec.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.google.com include:mailgun.org include:spf.topsec.com ~all
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