Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
world-net.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 04:20:11 UTC · ↺ Refresh
MX Hostnames
- blackbird.world-net.net
MX Priorities
- blackbird.world-net.net: 5
A / AAAA Records
- 204.57.72.6 ↩ blackbird.world-net.net
Mail Server IPs
- 204.57.72.6 ↩ blackbird.world-net.net
SOA Record
Raw SOA
ns1.world-net.net hostmaster.world-net.net 2025101601 3600 1800 604800 86400
Primary NS (mname)
ns1.world-net.net
Admin Email (rname)
hostmaster@world-net.net
Serial
2025101601
Refresh
3600s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.world-net.net
ns1.world-net.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:207.235.90.0/24 ip4:204.57.72.1/24 ip4:207.246.122.0/24 ip4:66.42.111.0/24 ip4:149.248.19.0/24 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; sp=reject; aspf=s; adkim=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
4 records- SPFv=spf1 a mx ip4:207.235.90.0/24 ip4:204.57.72.1/24 ip4:207.246.122.0/24 ip4:66.42.111.0/24 ip4:149.248.19.0/24 -all
- google-site-verification=MC87v1JhOPlVu0pyO6W-fouTRSmJwoSWR0azbf9b9AM
- d4e6ktl075kn9v2o0fbrvnusjb
- br4sg03rt7s0bgjvfvqkn2mqkp
Full email verification for world-net.net
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