Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leffers-mode.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 11:59:04 UTC · ↺ Refresh
MX Hostnames
- mx01.ionos.de
- mx00.ionos.de
MX Priorities
- mx00.ionos.de: 10
- mx01.ionos.de: 10
A / AAAA Records
- 93.89.4.163 ↩ leffers2.rackspeed-cloud.de
Mail Server IPs
- 212.227.15.41 ↩ mx00.kundenserver.de
- 217.72.192.67 ↩ mx01.kundenserver.de
SOA Record
Raw SOA
ns1063.ui-dns.com hostmaster.1and1.com 2018062560 28800 7200 604800 300
Primary NS (mname)
ns1063.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2018062560
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1040.ui-dns.biz
ns1045.ui-dns.de
ns1063.ui-dns.com
ns1020.ui-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:137.74.24.162 ip4:93.89.4.163 include:_spf-eu.ionos.com include:leffers.modehaus.de include:mail01.rackspeed-cloud.de include:support.leffers.modehaus.de ~all
📊 DNS lookups: 6/10
~ 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: 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- SPFv=spf1 a mx ip4:137.74.24.162 ip4:93.89.4.163 include:_spf-eu.ionos.com include:leffers.modehaus.de include:mail01.rackspeed-cloud.de include:support.leffers.modehaus.de ~all
- facebook-domain-verification=u8lb3o0bqgqp03gox9egddcm6xxsiq
- google-site-verification=vd-6Z4znFc7mlSR5oj4FiDii8081o62c0NBU5Rb1FJ4
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