Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
werkswelt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 09:42:20 UTC · ↺ Refresh
MX Hostnames
- mx-efd-2.mtexad.rrze.net
- mx-efd-1.mtexad.rrze.net
MX Priorities
- mx-efd-2.mtexad.rrze.net: 10
- mx-efd-1.mtexad.rrze.net: 10
A / AAAA Records
- 131.188.16.200 ↩ infoload.rrze.uni-erlangen.de
- 2001:638:a000:1080::200 ↩ infoload.rrze.uni-erlangen.de
Mail Server IPs
- 131.188.11.186 ↩ mx-efd-2.mtexad.rrze.net
- 2001:638:a000:1026:131:188:11:186 ↩ mx-efd-2.mtexad.rrze.net
- 131.188.11.185 ↩ mx-efd-1.mtexad.rrze.net
- 2001:638:a000:1026:131:188:11:185 ↩ mx-efd-1.mtexad.rrze.net
SOA Record
Raw SOA
ns1.rrze.uni-erlangen.de hostmaster.rrze.uni-erlangen.de 1773818974 10800 1800 1209600 3600
Primary NS (mname)
ns1.rrze.uni-erlangen.de
Admin Email (rname)
hostmaster@rrze.uni-erlangen.de
Serial
1773818974
Refresh
10800s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.rrze.uni-erlangen.de
ns2.rrze.uni-erlangen.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
1 record- SPFv=spf1 mx ?all
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