Domain Overview
DNS: ✓ 4d ago
Checker: ✓ 4d ago
bluvisio.de
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-22 15:31:40 UTC · ↺ Refresh
MX Hostnames
- mail.bluvisio.de
- mail.bluvisio.de
MX Priorities
- mail.bluvisio.de: 50
- mail.bluvisio.de: 10
A / AAAA Records
- 185.30.32.151 ↩ s151.goserver.host
Mail Server IPs
- 185.138.142.252 ↩ mail.bluvisio.de
SOA Record
Raw SOA
ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-e1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-e1.googledomains.com
ns-cloud-e4.googledomains.com
ns-cloud-e2.googledomains.com
ns-cloud-e3.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
3 records- SPFv=spf1 mx a ~all
- MS=F86B01237C1D390F357CB3343F2A5F81860DE3BB
- MS=ms44148793
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