Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ifhe-berlin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 21:41:11 UTC · ↺ Refresh
MX Hostnames
- mail.ifhe-berlin.de
MX Priorities
- mail.ifhe-berlin.de: 10
A / AAAA Records
- 3.74.177.42 ↩ ulm.jweiland.cloud
- 2a05:d014:14f:aa1a:aa6e:b149:4d94:9bc7 ↩ ulm.jweiland.cloud
Mail Server IPs
- 3.74.177.42 ↩ ulm.jweiland.cloud
- 2a05:d014:14f:aa1a:aa6e:b149:4d94:9bc7 ↩ ulm.jweiland.cloud
SOA Record
Raw SOA
ns-167.awsdns-20.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-167.awsdns-20.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-791.awsdns-34.net
ns-1194.awsdns-21.org
ns-1597.awsdns-07.co.uk
ns-167.awsdns-20.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:ulm.jweiland.cloud -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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
mail._domainkey
✓ Public key: 216 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
3 records- SPFv=spf1 +a +mx +a:ulm.jweiland.cloud -all
- brevo-code:5b58828012ba236c64add916f17a6104
- google-site-verification=cGsKhCDBUupMKE8tCx6DMGb5sXjdoxVceaoje4sga0s
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