Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
supnetik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 19:33:25 UTC · ↺ Refresh
MX Hostnames
- mail16.lh.pl
MX Priorities
- mail16.lh.pl: 5
A / AAAA Records
- 23.227.38.65 ↩ myshopify.com
Mail Server IPs
- 185.135.89.126 ↩ mail16.lh.pl
- 5.252.228.55 ↩ mail16.lh.pl
- 94.154.117.249 ↩ mail16.lh.pl
- 185.135.89.190 ↩ mail16.lh.pl
- 185.135.89.140 ↩ mail16.lh.pl
SOA Record
Raw SOA
ns.lh.pl root.lh.pl 2008052701 1200 600 604800 86400
Primary NS (mname)
ns.lh.pl
Admin Email (rname)
root@lh.pl
Serial
2008052701
Refresh
1200s
Retry
600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns.lh.pl
ns2.lighthosting.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.lh.pl -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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 include:_spf.lh.pl -all
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