Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bischof-und-klein.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 09:05:37 UTC · ↺ Refresh
MX Hostnames
- relay.bischof-klein.com
MX Priorities
- relay.bischof-klein.com: 1
A / AAAA Records
- 195.60.121.213 (no PTR)
Mail Server IPs
- 4.182.200.82 ↩ relay.bischof-klein.com
- 4.182.200.80 ↩ relay.bischof-klein.com
SOA Record
Raw SOA
pns.dtag.de dns.telekom.de 2026021900 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2026021900
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns1.telekom.net
pns.dtag.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com ip4:195.145.66.11 ip4:4.182.200.82 ip4:4.182.200.80 -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
2 records- MS=ms25112042
- SPFv=spf1 a mx include:spf.protection.outlook.com ip4:195.145.66.11 ip4:4.182.200.82 ip4:4.182.200.80 -all
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