Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
persona.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:33:02 UTC · ↺ Refresh
MX Hostnames
- mx2.hc344-38.eu.iphmx.com
- mx1.hc344-38.eu.iphmx.com
MX Priorities
- mx2.hc344-38.eu.iphmx.com: 20
- mx1.hc344-38.eu.iphmx.com: 10
A / AAAA Records
- 20.113.44.95 (no PTR)
Mail Server IPs
- 207.54.72.107 ↩ esa3.hc344-38.eu.iphmx.com
- 207.54.71.186 ↩ esa2.hc344-38.eu.iphmx.com
- 207.54.71.175 ↩ esa1.hc344-38.eu.iphmx.com
- 207.54.72.115 ↩ esa4.hc344-38.eu.iphmx.com
SOA Record
Raw SOA
ns1-09.azure-dns.com tech.key-systems.net 2023081200 10800 3600 604800 28800
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
tech@key-systems.net
Serial
2023081200
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s
Nameservers (NS)
ns4-09.azure-dns.info
ns1-09.azure-dns.com
ns2-09.azure-dns.net
ns3-09.azure-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 mx exists:%{i}.spf.hc344-38.eu.iphmx.com include:spf.protection.outlook.com include:mail.zendesk.com include:spf.persona.4hr.de include:spf.mailjet.com include:_spf.salesforce.com include:spf.rechenzentrum-mk.de ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- google-site-verification=u8eOtW9yCMqM-TS6LJ85KselxBhTSqxPmc54Gw92wSI
- atlassian-domain-verification=F94zqVDzRO59RYKWHvRay5sQJtH9OYie67TfZ6UAllUu6FA3oNDDSgBEOUfiNK0C
- CWZn6kNRGZFR4cLgOFtFVT9kPTsMIB14aeFFoX+oXViio3xHSZeen9i5g6DcXH2XbhaIXOTbwTx/+I4nIVM9mw==
- Sendinblue-code:6ef1bdca0140128a0b0cdffd769c529f
- SPFv=spf1 mx exists:%{i}.spf.hc344-38.eu.iphmx.com include:spf.protection.outlook.com include:mail.zendesk.com include:spf.persona.4hr.de include:spf.mailjet.com include:_spf.salesforce.com include:spf.rechenzentrum-mk.de ~all
- cisco-ci-domain-verification=4f661c8ba35f3c24dc18671c82b2106a65f0bcb7ca9dbacf7b82c32766044bbf
- sending_domain1122013=0e9acef921c5d1daf563dfe9a58ec377f6aca5e4cfe78616aff114fdc4aef64a
- pardot1122013=1b606f3eb2a1e862d25f3b455de200b8ff10d7c9dc422831e9ac8bc97d694603
- ZA=abioZ/jWplLT253o+QEmEw==
- evoeho3bglq3f9dcg8vt7gctqj
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