Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hotelzurriede.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 01:15:40 UTC · ↺ Refresh
MX Hostnames
- mx01.gwport.de
MX Priorities
- mx01.gwport.de: 10
A / AAAA Records
- 193.254.184.80 ↩ counterwelt.com
Mail Server IPs
- 80.228.10.253 ↩ mx01.gwport.de
SOA Record
Raw SOA
ns1.gwport.de root.ns1.gwport.de 1695718942 10800 3600 604800 3600
Primary NS (mname)
ns1.gwport.de
Admin Email (rname)
root@ns1.gwport.de
Serial
1695718942
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.gwport.de
ns1.gwport.de
SPF Record
✓ Strict (-all)
v=spf1 mx a -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a -all
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