Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
defcon007.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 05:58:14 UTC · ↺ Refresh
MX Hostnames
- mx.yandex.net
MX Priorities
No priority data.
A / AAAA Records
- 172.67.211.83
- 104.21.23.139
- 2606:4700:3035::ac43:d353
- 2606:4700:3033::6815:178b
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
jade.ns.cloudflare.com
clay.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spf.yandex.net
📊 DNS lookups: 1/10
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=N57yBNbLCRkRPzF-iOOb11nacQ-A_hzedkG2lcsqEE0
- SPFv=spf1 redirect=_spf.yandex.net
- yandex-verification: 44f4603d704dd9d3
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