Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kemna.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 05:34:03 UTC · ↺ Refresh
MX Hostnames
- mx14d.antispameurope.com
- mx14c.antispameurope.com
- mx14b.antispameurope.com
- mx14a.antispameurope.com
MX Priorities
- mx14c.antispameurope.com: 30
- mx14a.antispameurope.com: 10
- mx14d.antispameurope.com: 40
- mx14b.antispameurope.com: 20
A / AAAA Records
- 78.47.139.150 ↩ dedi2719.your-server.de
Mail Server IPs
- 94.100.134.100 ↩ nlb01-hz3.hornetsecurity.com
- 94.100.132.100 ↩ hsmx01.antispameurope.com
- 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
- 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa
SOA Record
Raw SOA
pns.dtag.de dns.telekom.de 2026031300 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2026031300
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns1.telekom.net
pns.dtag.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:84.46.81.195 include:_spf.itandtel.at include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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- SPFv=spf1 ip4:84.46.81.195 include:_spf.itandtel.at include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
- P01X4qMnSNxkULB3QW13/3qv3QvxhibfkLl0FumR6lpZrgA9FaUlx1VXd69eQ78YhGy+qHhLQqo65hQcqeFgcw==
- MS=ms47534660
- XjYj5e8jK7Us2qk8U274bg5LW9pRDy5Hakd7HnFWuya4k8bGf
- teamviewer-sso-verification=ae3a1a3c81924fd6ad142c9b751988f0
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