Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rudolf-fritz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 19:44:27 UTC · ↺ Refresh
MX Hostnames
- mailgw.gbm-hosting.de
MX Priorities
- mailgw.gbm-hosting.de: 0
A / AAAA Records
- 178.77.103.59 ↩ www.joppnet-hosting.de
- 2a01:488:66:1000:b24d:673b::1 (no PTR)
Mail Server IPs
- 82.119.176.110 ↩ mailgw.gbm-hosting.de
SOA Record
Raw SOA
lvps178-77-103-59.dedicated.hosteurope.de info.joppnet.de 2026030203 10800 3600 604800 10800
Primary NS (mname)
lvps178-77-103-59.dedicated.hosteurope.de
Admin Email (rname)
info@joppnet.de
Serial
2026030203
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
pdns02.domaincontrol.com
lvps178-77-103-59.dedicated.hosteurope.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com ip4:82.119.176.100 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- KGmWOfBQF9wsnpeKdYNWYG7WXB3gBbilpk6LZKpAHtJqRiYK3IhEBfUFrEzLluzLp0mfNJq54oK2mWWAf/GDLg==
- SPFv=spf1 a mx include:spf.protection.outlook.com ip4:82.119.176.100 -all
- MS=ms33592368
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