Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
viaduro.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 16:05:47 UTC · ↺ Refresh
MX Hostnames
- mail.viaduro.de
MX Priorities
- mail.viaduro.de: 10
A / AAAA Records
- 85.214.168.7 ↩ h3012526.stratoserver.net
Mail Server IPs
- 85.214.168.7 ↩ h3012526.stratoserver.net
SOA Record
Raw SOA
ns3.stratoserver.net hostmaster.strato-rz.de 2020051919 86400 7200 604800 300
Primary NS (mname)
ns3.stratoserver.net
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051919
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns4.stratoserver.net
ns3.stratoserver.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.mailjet.com ?all
- google-site-verification=2t-Q40SHUMLW531XDcG8LIDh-dF3mO2hlb2jnUlo_Yc
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