Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tw-architekt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 23:07:22 UTC · ↺ Refresh
MX Hostnames
- mx01.diespezialisten.de
MX Priorities
- mx01.diespezialisten.de: 10
A / AAAA Records
- 49.12.47.250 ↩ www.tw-architekt.de
Mail Server IPs
- 116.203.222.243 ↩ mx01.diespezialisten.de
SOA Record
Raw SOA
dns1.diespezialisten.de hostmaster.tw-architekt.de 2024101401 10800 3600 604800 3600
Primary NS (mname)
dns1.diespezialisten.de
Admin Email (rname)
hostmaster@tw-architekt.de
Serial
2024101401
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns2.diespezialisten.de
dns1.diespezialisten.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.diespezialisten.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 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 include:spf.diespezialisten.de -all
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