Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ondiscount.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 02:23:33 UTC · ↺ Refresh
MX Hostnames
- gw01.mail-gw.info
- gw02.mail-gw.info
MX Priorities
- gw01.mail-gw.info: 10
- gw02.mail-gw.info: 20
A / AAAA Records
- 51.77.33.41 ↩ ip41.ip-51-77-33.eu
Mail Server IPs
- 162.55.72.166 ↩ gw01.mail-gw.info
SOA Record
Raw SOA
ns1.server-farm.net hostmaster.internetwire.de 2025090601 28800 7200 604800 86400
Primary NS (mname)
ns1.server-farm.net
Admin Email (rname)
hostmaster@internetwire.de
Serial
2025090601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.server-farm.net
ns4.server-farm.net
ns3.server-farm.net
ns1.server-farm.net
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf-de.emailsignatures365.com include:spf.protection.outlook.com ip4:87.98.240.248 ip4:80.147.66.156 ip4:148.251.91.78 -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
3 records- MS=ms98862817
- SPFv=spf1 a mx include:spf-de.emailsignatures365.com include:spf.protection.outlook.com ip4:87.98.240.248 ip4:80.147.66.156 ip4:148.251.91.78 -all
- ahrefs-site-verification_4923763281cff7d759a817ce3bd03314b80c5f65b35aa9251aa83fda289f88ff
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