Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rems.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 16:19:18 UTC · ↺ Refresh
MX Hostnames
- mail2.rems.de
- mail.rems.de
MX Priorities
- mail.rems.de: 10
- mail2.rems.de: 20
A / AAAA Records
- 145.253.106.93 (no PTR)
Mail Server IPs
- 145.253.106.89 ↩ mail.rems.de
- 80.154.112.211 ↩ mail2.rems.de
SOA Record
Raw SOA
ns1126.ui-dns.org hostmaster.1und1.de 2016110625 28800 7200 604800 300
Primary NS (mname)
ns1126.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110625
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1126.ui-dns.com
ns1126.ui-dns.org
ns1126.ui-dns.de
ns1126.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:145.253.106.89 ip4:80.154.112.211 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ 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
4 records- MS=ms79998752
- Olfh1ee2X16bkVQ2Ixx4xf8SaOpswQMkiTmBd68MSl+WuTgznrsFketdOXb8/mbWqn54dw2YyoMvJYvRsPq/9w==
- SPFv=spf1 ip4:145.253.106.89 ip4:80.154.112.211 include:spf.protection.outlook.com ~all
- d365mktkey=zsEH3GdNGumuLST1NcdoJkUk4RPhxTawvetV7RScsnYx
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