Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
glischke.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 17:47:17 UTC · ↺ Refresh
MX Hostnames
- mail.glischke.de
MX Priorities
- mail.glischke.de: 10
A / AAAA Records
- 178.254.8.27 ↩ mail.bkonline.info
Mail Server IPs
- 178.254.8.27 ↩ mail.bkonline.info
SOA Record
Raw SOA
ns1.domaindiscount24.net tech.key-systems.net 2023122101 10800 3600 604800 28800
Primary NS (mname)
ns1.domaindiscount24.net
Admin Email (rname)
tech@key-systems.net
Serial
2023122101
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s
Nameservers (NS)
ns1.domaindiscount24.net
ns2.domaindiscount24.net
ns3.domaindiscount24.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:mail.bkonline.info -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._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
1 record- SPFv=spf1 +a +mx +a:mail.bkonline.info -all
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