Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dsl-schweisstechnik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 19:03:43 UTC · ↺ Refresh
MX Hostnames
- mx2-eu1.ppe-hosted.com
- mx1-eu1.ppe-hosted.com
MX Priorities
- mx1-eu1.ppe-hosted.com: 10
- mx2-eu1.ppe-hosted.com: 10
A / AAAA Records
- 37.228.154.199 ↩ cloud6-vm281.de-nserver.de
Mail Server IPs
- 185.132.181.16 ↩ mx1-eu1.ppe-hosted.com
- 91.209.104.155 ↩ mx1-eu1.ppe-hosted.com
- 91.209.104.156 ↩ mx2-eu1.ppe-hosted.com
- 185.132.181.17 ↩ mx2-eu1.ppe-hosted.com
SOA Record
Raw SOA
ns1.de-nserver.de hostmaster.ns1.de-nserver.de 2026011565 14400 3600 604800 600
Primary NS (mname)
ns1.de-nserver.de
Admin Email (rname)
hostmaster@ns1.de-nserver.de
Serial
2026011565
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.de-nserver.de
ns2.de-nserver.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:46.22.43.13 ip4:46.22.43.14 include:spf.protection.outlook.com include:_spf-eu.ppe-hosted.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- brevo-code:8d623b0ce1ea3c39e7fa6ce0694866b6
- SPFv=spf1 a mx ip4:46.22.43.13 ip4:46.22.43.14 include:spf.protection.outlook.com include:_spf-eu.ppe-hosted.com -all
- v=verifydomain MS=8498216
- google-site-verification=MUP1vOMz4T9aZbFA_hfm4_xOXngCHmH8pS4ATT-0lvM
- google-site-verification=EC-Rwypkm6fTwI0OjNkS7DWTTGCoaq7qSP9mWLzE9h0
- google-site-verification=5kI6VKdmjy02Zt3UCVWqItGKeyjpuMMDmU1A1DmdGrQ
- apple-domain-verification=xh5lob7SBeWsqPJB
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