Domain Overview
DNS: ✓ just now
Checker: ✓ just now
hotel-an-der-karlstadt-bremerhaven.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-02 01:34:41 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 188.166.194.250 (no PTR)
Mail Server IPs
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 172.253.63.26 ↩ bi-in-f26.1e100.net
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
SOA Record
Raw SOA
ns1062.ui-dns.de hostmaster.1und1.com 2017060124 28800 7200 604800 600
Primary NS (mname)
ns1062.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060124
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1066.ui-dns.biz
ns1087.ui-dns.org
ns1079.ui-dns.com
ns1062.ui-dns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:_spf-eu.ionos.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
2 records- google-site-verification=5DWt4xtA6s3Cx6Weeg0ovLh8mDb4Nf-zyiSrX1x5MVQ
- SPFv=spf1 include:_spf.google.com include:_spf-eu.ionos.com ~all
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