btu-group.com

Valid Email Server
Domain Lookup › btu-group.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
btu-group.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 07:24:57 UTC · ↺ Refresh

MX Hostnames

  • eu-smtp-inbound-1.mimecast.com
  • eu-smtp-inbound-2.mimecast.com

MX Priorities

  • eu-smtp-inbound-1.mimecast.com: 10
  • eu-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 178.62.23.82 ↩ 361818.cloudwaysapps.com

Mail Server IPs

  • 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA ns1113.ui-dns.org hostmaster.1und1.com 2017060114 28800 7200 604800 600
Primary NS (mname)
ns1113.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060114
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1081.ui-dns.com
ns1122.ui-dns.de
ns1113.ui-dns.org
ns1024.ui-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 include:eu._netblocks.mimecast.com include:mailcontrol.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

6 records
  • google-site-verification=tj3NuYt5FreGOHD2UbYp6avPJIBPC_4NzDnl0w9NjZs
  • 713e45267a9ffc6558768355d439eac2
  • MS=ms51464006
  • SPFv=spf1 include:eu._netblocks.mimecast.com include:mailcontrol.com ~all
  • google-site-verification=rTzeVicd8d-UCWXxebuqMHgKGV8ijFYU1jK_-in0jiQ
  • 0ed1fe018a76d22ff8fe4f44f381301d72be8c476f
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