Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
otris.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 15:21:19 UTC · ↺ Refresh
MX Hostnames
- mx.otris.de
MX Priorities
- mx.otris.de: 10
A / AAAA Records
- 79.142.46.69 ↩ khpm1106.hpress.de
Mail Server IPs
- 202.49.88.249 ↩ pmg.bre.otris.de
SOA Record
Raw SOA
ns5.bytemine.net workers.bytemine.net 2026032700 28800 7200 604800 86400
Primary NS (mname)
ns5.bytemine.net
Admin Email (rname)
workers@bytemine.net
Serial
2026032700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns6.bytemine.net
ns5.bytemine.net
ns7.bytemine.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.bytemine.net include:spf1.otris.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=_o-1QHMoPayb7Nwi4ENRovEHP3_4ySBOH-egs9vLY6I
- openai-domain-verification=dv-6biVnOJKtKVyU9qkZy5I8WVn
- MS=ms21092410
- SPFv=spf1 include:spf1.bytemine.net include:spf1.otris.de -all
Full email verification for otris.de
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