bestbau.de

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
bestbau.de
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-20 11:50:29 UTC ยท โ†บ Refresh

MX Hostnames

  • mx31.set.hosting
  • mx32.set.hosting

MX Priorities

  • mx31.set.hosting: 10
  • mx32.set.hosting: 10

A / AAAA Records

  • 168.119.58.101 โ†ฉ server10.set.hosting
  • 2a01:4f8:c010:91db::fa3 โ†ฉ h04003.set.hosting

Mail Server IPs

  • 116.202.186.121 โ†ฉ mx31.set.hosting
  • 2a01:4f8:1c1e:a98c::31:2 โ†ฉ mx31.set.hosting
  • 116.202.7.109 โ†ฉ mx32.set.hosting
  • 2a01:4f8:c012:aa52::32:2 โ†ฉ mx32.set.hosting

SOA Record

Raw SOA ns01.set-ns.de zonemaster.set.hosting 2025100301 86400 3600 2419200 3600
Primary NS (mname)
ns01.set-ns.de
Admin Email (rname)
zonemaster@set.hosting
Serial
2025100301
Refresh
86400s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns03.set-ns.de
ns01.set-ns.de
ns02.set-ns.de

SPF Record

โœ“ Soft Fail (~all)
v=spf1 mx a include:set.hosting ~all
๐Ÿ“Š DNS lookups: 3/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; sp=reject;
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
โš  No aggregate reports (rua= not set)
โ†ณ Subdomain policy: reject

DKIM Selectors

โœ“ 1 found
dkim._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: dkim

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 mx a include:set.hosting ~all
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