Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
imm-reiseservice.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 04:26:32 UTC · ↺ Refresh
MX Hostnames
- mxext2.mailbox.org
- mxext1.mailbox.org
- mxext3.mailbox.org
MX Priorities
- mxext2.mailbox.org: 10
- mxext3.mailbox.org: 20
- mxext1.mailbox.org: 10
A / AAAA Records
- 92.205.54.172 ↩ sh20180.ispgateway.de
- 2a00:1169:103:a730:: ↩ sh20180.ispgateway.de
Mail Server IPs
- 80.241.60.215 ↩ mx2.mailbox.org
- 2001:67c:2050:104::2:25:1 ↩ mx2.mailbox.org
- 80.241.60.216 ↩ mx3.mailbox.org
- 2001:67c:2050:104::3:25:1 ↩ mx3.mailbox.org
- 80.241.60.212 ↩ mx1.mailbox.org
- 2001:67c:2050:104::1:25:1 ↩ mx1.mailbox.org
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2025111602 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025111602
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns81.domaincontrol.com
ns82.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:secureserver.net include:ispgateway.de include:hermes.mertinnet.de include:keriomail.mertinnet.de include:smtp.mailbox.org ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:secureserver.net include:ispgateway.de include:hermes.mertinnet.de include:keriomail.mertinnet.de include:smtp.mailbox.org ~all
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