Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
aktiv-schuh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 09:27:42 UTC · ↺ Refresh
MX Hostnames
- as10.custdnw.net
MX Priorities
- as10.custdnw.net: 5
A / AAAA Records
- 81.88.34.218 ↩ host243.alfahosting-server.de
Mail Server IPs
- 194.147.130.99 ↩ as10.custdnw.net
SOA Record
Raw SOA
cns1.alfahosting.info hostmaster.alfahosting.de 2026041501 28800 7200 604800 10800
Primary NS (mname)
cns1.alfahosting.info
Admin Email (rname)
hostmaster@alfahosting.de
Serial
2026041501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
cns2.alfahosting.info
cns1.alfahosting.info
cns3.alfahosting.info
SPF Record
✓ Strict (-all)
v=spf1 a mx a:as10.custdnw.net ip4:78.47.197.247 ip4:80.156.195.168/29 ip4:194.147.130.99 include:secure-mailgate.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- SPFv=spf1 a mx a:as10.custdnw.net ip4:78.47.197.247 ip4:80.156.195.168/29 ip4:194.147.130.99 include:secure-mailgate.com -all
- _globalsign-domain-verification=TfH_U-_rI1XP2Ju3I1p0OP6XmI6ljzKY9Rxh5Okt-w
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