Live data โ DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: โก live
Checker: โก live
burkert.com
Yes
โ Yes
Mimecast
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-05-21 10:07:58 UTC ยท โบ Refresh
MX Hostnames
- de-smtp-inbound-1.mimecast.com
- de-smtp-inbound-2.mimecast.com
MX Priorities
No priority data.
A / AAAA Records
- 195.137.170.77
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns5.xc-ns.de
ns2.xc-ns.de
SPF Record
โ Strict (-all)
v=spf1 ip4:212.184.15.20 include:de._netblocks.mimecast.com ip4:35.156.51.162 include:servers.mcsv.net include:spf.mailpro.com include:customers.clickdimensions.com include:_spf.senders.dc.aeb.com -all
๐ DNS lookups: 5/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- spf2.0/pra ?all
- duo_sso_verification=Ql1NNokGBSpAciQhCZQ3lWxopW0HQ3Q8ELbihAyvllMp42d0mATdLfZShpfLDkfv
- cisco-ci-domain-verification=64e700a092e8b6409696ec38e2349c8ea05bccf7a49e3d5978d0d294998a23e4
- atlassian-domain-verification=5f0ycfkG62zbjNIXzMOIAhXMzRqaowPprtUJkiyfCBzLYHrLpkye8jljFMfOj1rx
- SPFv=spf1 ip4:212.184.15.20 include:de._netblocks.mimecast.com ip4:35.156.51.162 include:servers.mcsv.net include:spf.mailpro.com include:customers.clickdimensions.com include:_spf.senders.dc.aeb.com -all
- MS=22F20AB11D00B7189569754DBE88BB6FA17D32DA
- atlassian-sending-domain-verification=50bc40e7-610f-45d4-8810-88710f979116
- bw=9ZQcUitqvm3XmiD/BDkkfaLctJAxvYmNlzGuz/YOQuuN
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