Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stema.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 07:07:20 UTC · ↺ Refresh
MX Hostnames
- stema.de
MX Priorities
- stema.de: 10
A / AAAA Records
- 217.160.41.234 ↩ stema.de
- 2001:8d8:1801:813b::1 ↩ stema.de
Mail Server IPs
- 217.160.41.234 ↩ stema.de
- 2001:8d8:1801:813b::1 ↩ stema.de
SOA Record
Raw SOA
ns1121.ui-dns.com hostmaster.1und1.com 2017060131 28800 7200 604800 600
Primary NS (mname)
ns1121.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060131
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1121.ui-dns.de
ns1121.ui-dns.com
ns1121.ui-dns.biz
ns1121.ui-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:217.160.41.234 ip6:2001:8d8:1801:813b::1 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
2 records- google-site-verification=AXxuA1XO67k90R-hdle3DuAYik0MuLJwiJMXljo3gzE
- SPFv=spf1 a mx ip4:217.160.41.234 ip6:2001:8d8:1801:813b::1 ~all
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