Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gluehwein.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 19:03:07 UTC · ↺ Refresh
MX Hostnames
- mail.streng.de
MX Priorities
- mail.streng.de: 10
A / AAAA Records
- 136.243.123.153 ↩ www465.your-server.de
- 2a01:4f8:d0a:60dc::2 ↩ www465.your-server.de
Mail Server IPs
- 212.204.89.55 ↩ mail.streng.de
SOA Record
Raw SOA
shades16.rzone.de hostmaster.strato-rz.de 2020051815 86400 7200 604800 300
Primary NS (mname)
shades16.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051815
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades16.rzone.de
docks08.rzone.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:212.204.89.57 ip4:212.204.89.55 include:spf.m-online.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- p1bmubpdt1hoj4bbdqrb3gt9ab
- SPFv=spf1 a mx ip4:212.204.89.57 ip4:212.204.89.55 include:spf.m-online.net ~all
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