Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aadaktio.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 09:29:46 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 20
- alt3.aspmx.l.google.com: 200
- alt2.aspmx.l.google.com: 200
- aspmx.l.google.com: 10
A / AAAA Records
- 81.169.145.157 ↩ w9d.rzone.de
- 2a01:238:20a:202:1157:: ↩ w9d.rzone.de
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c19::1b ↩ bk-in-f27.1e100.net
SOA Record
Raw SOA
docks18.rzone.de hostmaster.strato-rz.de 2020051832 86400 7200 604800 300
Primary NS (mname)
docks18.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051832
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks18.rzone.de
shades13.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:mail.zendesk.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=bJzfKOq5NTk2sOFX5vJWx7m8PDeRCXVWCP2T4S0_x9s
- apple-domain-verification=20qLSjoLThSMztMX
- SPFv=spf1 include:_spf.google.com include:mail.zendesk.com -all
Full email verification for aadaktio.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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