Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
worldofswing.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 09:40:05 UTC · ↺ Refresh
MX Hostnames
- mail.worldofswing.com
MX Priorities
- mail.worldofswing.com: 30
A / AAAA Records
- 158.181.48.140 ↩ web17.internet1.de
Mail Server IPs
- 158.181.48.182 ↩ mcno-bbg-05.internet1.de
- 2a00:6140:114:4::1 ↩ mcno-bbg-05.internet1.de
SOA Record
Raw SOA
ns.internet1.de hostmaster.internet1.de 2025022002 3600 900 1209600 1800
Primary NS (mname)
ns.internet1.de
Admin Email (rname)
hostmaster@internet1.de
Serial
2025022002
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
1800s
Nameservers (NS)
ns3.internet1.de
ns2.internet1.de
ns.internet1.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.internet1.de ip4:116.203.176.221 ip4:116.203.164.148 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx include:_spf.internet1.de ip4:116.203.176.221 ip4:116.203.164.148 -all
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