Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
heinzmann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 14:23:57 UTC · ↺ Refresh
MX Hostnames
- mx00.pcom.de
- mx10.pcom.de
MX Priorities
- mx10.pcom.de: 20
- mx00.pcom.de: 10
A / AAAA Records
- 194.25.152.70 ↩ www04.pcom.de
Mail Server IPs
- 194.25.152.20 ↩ mx10.pcom.de
- 2003:de:c017:1001::1:20 ↩ mx10.pcom.de
- 194.25.152.21 ↩ mx00.pcom.de
- 2003:de:c017:1001::1:10 ↩ mx00.pcom.de
SOA Record
Raw SOA
ns1.pcom.de admin.pcom.de 2026081201 86400 7200 1209600 43200
Primary NS (mname)
ns1.pcom.de
Admin Email (rname)
admin@pcom.de
Serial
2026081201
Refresh
86400s
Retry
7200s
Expire
1209600s
Minimum TTL
43200s
Nameservers (NS)
ext-ns.lf.net
ns1.pcom.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:194.25.152.0/27 include:spf.talention.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
2 records- ND4f5H8WeCPs0l6DES1/2jxXiZJcrMGWAVd0T9npaf96aEXtf/Q89yxjv6UUyIrCCn0ObfR7q6JWnGkHt6Qreg==
- SPFv=spf1 mx ip4:194.25.152.0/27 include:spf.talention.com include:spf.protection.outlook.com -all
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