bcast.ws

Disposable Domain
Domain Lookup › bcast.ws

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bcast.ws
Disposable
✓ Yes
Unknown
⚠ Yes
Yes
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-14 02:25:12 UTC · ↺ Refresh

MX Hostnames

  • mail.b-io.co

MX Priorities

  • mail.b-io.co: 1

A / AAAA Records

  • 172.67.191.24 (no PTR)
  • 104.21.76.74 (no PTR)
  • 2606:4700:3036::ac43:bf18 (no PTR)
  • 2606:4700:3030::6815:4c4a (no PTR)

Mail Server IPs

  • 142.93.226.250 ↩ mail.b-io.co
  • 65.109.162.19 ↩ mail.b-io.co

SOA Record

Raw SOA liv.ns.cloudflare.com dns.cloudflare.com 2395530438 10000 2400 604800 1800
Primary NS (mname)
liv.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395530438
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

liv.ns.cloudflare.com
nolan.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip6:fd91:27e6:2950::/48 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 ip6:fd91:27e6:2950::/48 -all
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