Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
otto-just.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 00:02:25 UTC · ↺ Refresh
MX Hostnames
- mail.otto-just.de
- mail2.otto-just.de
- mail3.otto-just.de
MX Priorities
- mail3.otto-just.de: 200
- mail.otto-just.de: 10
- mail2.otto-just.de: 20
A / AAAA Records
- 81.169.145.170 ↩ waa.rzone.de
- 2a01:238:20a:202:1170:: ↩ waa.rzone.de
Mail Server IPs
- 185.90.131.186 (no PTR)
- 80.147.174.231 ↩ p5093aee7.dip0.t-ipconnect.de
- 185.55.118.38 ↩ 185-55-118-38.customer.lwlaccess.net
SOA Record
Raw SOA
shades04.rzone.de hostmaster.strato-rz.de 2020052315 86400 7200 604800 300
Primary NS (mname)
shades04.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020052315
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks14.rzone.de
shades04.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:154.56.107.51 include:spf.protection.outlook.com include:spf.crsend.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- 202411042222393d4r9tabhkoe0u0i36e1dyemw2egnlou27wzdorx30m3lblpzj
- 13178b45gzv04gztxf58s7wvqd4hk5k8
- 7j41l6xthdr9tbbzmtw72h2jt778syz1
- _dcg775tt3bn4ak77xywvn7mskxko4uh
- atlassian-domain-verification=m4skxSngL/2OWNDBBRasI9zhO1Kc35NdI7il/OwH3r5aal0wriPKwD9fq1JJDiTN
- atlassian-sending-domain-verification=5010135a-d1ac-49ac-b1fa-8739879fbdb7
- MS=ms50699791
- cmdddhm9lw4yknzx7txdtsh112pqb1tf
- google-site-verification=dw8XNYD07-mOXrcLYQl9IsmikQ8tRybHhwwj24MYmNM
- _mgtybsgygbpaodqrw8vtylo63jd1d4a
- SPFv=spf1 mx ip4:154.56.107.51 include:spf.protection.outlook.com include:spf.crsend.com -all
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