bio.site

Valid Email Server
Domain Lookup › bio.site

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bio.site
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-25 08:37:16 UTC · ↺ Refresh

MX Hostnames

  • eforward3.registrar-servers.com
  • eforward2.registrar-servers.com
  • eforward1.registrar-servers.com
  • eforward5.registrar-servers.com
  • eforward4.registrar-servers.com

MX Priorities

  • eforward2.registrar-servers.com: 10
  • eforward1.registrar-servers.com: 10
  • eforward4.registrar-servers.com: 15
  • eforward5.registrar-servers.com: 20
  • eforward3.registrar-servers.com: 10

A / AAAA Records

  • 151.101.66.132 (no PTR)
  • 151.101.130.132 (no PTR)
  • 151.101.194.132 (no PTR)
  • 151.101.2.132 (no PTR)

Mail Server IPs

  • 162.255.118.52 ↩ eforward2.registrar-servers.com
  • 162.255.118.51 ↩ eforward1.registrar-servers.com

SOA Record

Raw SOA dns1.p02.nsone.net hostmaster.nsone.net 1624547363 43200 7200 1209600 3600
Primary NS (mname)
dns1.p02.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1624547363
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns01.squarespacedns.com
ns02.squarespacedns.com
ns03.squarespacedns.com
ns04.squarespacedns.com
dns1.p02.nsone.net
dns2.p02.nsone.net
dns3.p02.nsone.net
dns4.p02.nsone.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.efwd.registrar-servers.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

2 records
  • SPFv=spf1 include:spf.efwd.registrar-servers.com ~all
  • google-site-verification=y-fN-brSF4T5hh4x600-U0BMABQy1Ad5iKY8t2Qg-84
Full email verification for bio.site

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits