Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zenk.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 08:50:56 UTC · ↺ Refresh
MX Hostnames
- mx01.hornetsecurity.com
- mx03.hornetsecurity.com
- mx04.hornetsecurity.com
- mx02.hornetsecurity.com
MX Priorities
- mx03.hornetsecurity.com: 30
- mx04.hornetsecurity.com: 40
- mx02.hornetsecurity.com: 20
- mx01.hornetsecurity.com: 10
A / AAAA Records
- 92.204.28.88 ↩ 88.28.204.92.host.secureserver.net
Mail Server IPs
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
ns1072.ui-dns.com hostmaster.schlund.de 2017021917 28800 7200 604800 300
Primary NS (mname)
ns1072.ui-dns.com
Admin Email (rname)
hostmaster@schlund.de
Serial
2017021917
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1087.ui-dns.org
ns1105.ui-dns.biz
ns1081.ui-dns.de
ns1072.ui-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=KuhnTWBknhgcUwbakbUfrJUsPKqp8h7lIWntXOMGL0c
- swisssign-check=KsMRIGOomKXGM0HSonlddTaG9Wqg8V4MNjkQHqAROV
- MS=163F0E69BE55D72D3761FC557908F6945FD6416A
- SPFv=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
- MS=ms31292440
Full email verification for zenk.com
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