Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hsj-buechlberg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 15:35:46 UTC · ↺ Refresh
MX Hostnames
- mail-in-1.stairweb.de
- mail-in-2.stairweb.de
MX Priorities
- mail-in-1.stairweb.de: 10
- mail-in-2.stairweb.de: 10
A / AAAA Records
- 92.205.53.145 ↩ sh20030.ispgateway.de
Mail Server IPs
- 89.200.173.118 ↩ mail-in-1.stairweb.de
- 89.200.173.137 ↩ mail-in-2.stairweb.de
SOA Record
Raw SOA
ns1.stairweb.de hostmaster.stairweb.de 2025012201 28800 7200 1209600 86400
Primary NS (mname)
ns1.stairweb.de
Admin Email (rname)
hostmaster@stairweb.de
Serial
2025012201
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.stairweb.de
ns1.stairweb.de
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.stairweb.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:_spf.stairweb.de -all
- MS=CCEB067B80FC47C410AC1C46E1BFB5340C1338FE
- piqvtsfcngjvgekpme553dbpod
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