Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
liederlernen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 00:36:14 UTC · ↺ Refresh
MX Hostnames
- mx.liederlernen.de
MX Priorities
- mx.liederlernen.de: 0
A / AAAA Records
- 172.67.74.106 (no PTR)
- 104.26.11.18 (no PTR)
- 104.26.10.18 (no PTR)
- 2606:4700:20::ac43:4a6a (no PTR)
- 2606:4700:20::681a:a12 (no PTR)
- 2606:4700:20::681a:b12 (no PTR)
Mail Server IPs
- 209.42.194.175 ↩ mx.liederlernen.de
SOA Record
Raw SOA
gerald.ns.cloudflare.com dns.cloudflare.com 2399823329 10000 2400 604800 1800
Primary NS (mname)
gerald.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399823329
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
zita.ns.cloudflare.com
gerald.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:209.42.194.174 +ip4:209.42.194.175 +include:servers.mcsv.net ~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
✓ 2 found
default._domainkey
k1._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=PWbDO3V9PgDogGkZBK-gcnXu7Bp9Ts4MvvzpcybBo0o
- SPFv=spf1 +a +mx +ip4:209.42.194.174 +ip4:209.42.194.175 +include:servers.mcsv.net ~all
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