Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
senihelp24.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 17:47:08 UTC · ↺ Refresh
MX Hostnames
- mx01.hornetsecurity.com
- mx03.hornetsecurity.com
- mx04.hornetsecurity.com
- mx02.hornetsecurity.com
MX Priorities
- mx04.hornetsecurity.com: 40
- mx02.hornetsecurity.com: 20
- mx03.hornetsecurity.com: 30
- mx01.hornetsecurity.com: 10
A / AAAA Records
- 82.165.248.233 ↩ senihelp24.de
Mail Server IPs
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
ns1027.ui-dns.org hostmaster.1und1.com 2017060168 28800 7200 604800 600
Primary NS (mname)
ns1027.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060168
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1028.ui-dns.de
ns1107.ui-dns.biz
ns1027.ui-dns.org
ns1058.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:82.165.248.233 include:spf.hornetsecurity.com ~all
📊 DNS lookups: 3/10
~ 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=KpbVE973VbMSyAJKAL2RWZPbo_FW-K9RPXpIHgkfX0A
- SPFv=spf1 a mx ip4:82.165.248.233 include:spf.hornetsecurity.com ~all
Full email verification for senihelp24.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits