Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
re-natur.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 06:01:01 UTC · ↺ Refresh
MX Hostnames
- mail.re-natur.de
MX Priorities
- mail.re-natur.de: 10
A / AAAA Records
- 93.89.5.243 ↩ re-natur2.rackspeed-cloud.de
Mail Server IPs
- 93.89.5.243 ↩ re-natur2.rackspeed-cloud.de
SOA Record
Raw SOA
ns.rackspeed-cloud.de 2ndlevel.rackspeed.de 2026022703 3600 1800 1209600 86400
Primary NS (mname)
ns.rackspeed-cloud.de
Admin Email (rname)
2ndlevel@rackspeed.de
Serial
2026022703
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns.rackspeed-cloud.de
ns.rackspeed-cloud.eu
ns.rackspeed-cloud.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:93.89.5.243 ip4:185.147.216.38 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- openai-domain-verification=dv-nO3Uwx2oaPVuCog6Pg1WYOHX
- SPFv=spf1 ip4:93.89.5.243 ip4:185.147.216.38 +a +mx ~all
- brevo-code:341ba4e855896a39248c966471d13ae2
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