bullandbear.de

Valid Email Server
Domain Lookup › bullandbear.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bullandbear.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 16:52:32 UTC · ↺ Refresh

MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 217.160.0.187 ↩ 217-160-0-187.elastic-ssl.ui-r.com

Mail Server IPs

  • 172.253.62.27 ↩ bc-in-f27.1e100.net
  • 172.253.115.27 ↩ bg-in-f27.1e100.net
  • 64.233.180.26 ↩ pe-in-f26.1e100.net
  • 172.253.62.26 ↩ bc-in-f26.1e100.net
  • 64.233.180.27 ↩ on-in-f27.1e100.net
  • 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
  • 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net
  • 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net

SOA Record

Raw SOA ns1023.ui-dns.org hostmaster.1und1.de 2016061925 28800 7200 604800 300
Primary NS (mname)
ns1023.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2016061925
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1023.ui-dns.org
ns1023.ui-dns.de
ns1023.ui-dns.com
ns1023.ui-dns.biz

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

1 record
  • google-site-verification=_MDd9rAiAtiMVdNXnOFm1myOvs6lScrIQXpDvP3nfko
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