bio-ingenieria.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bio-ingenieria.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 07:48:51 UTC · ↺ Refresh

MX Hostnames

  • SMTP.GOOGLE.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 167.250.5.60 ↩ nb60.servidoraweb.net

Mail Server IPs

  • 172.253.62.26 ↩ bc-in-f26.1e100.net
  • 172.253.62.27 ↩ bc-in-f27.1e100.net
  • 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
  • 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
  • 172.253.139.26 ↩ yuiadsk-in-f26.1e100.net
  • 2607:f8b0:4004:c25::1a ↩ yuiadtq-in-f26.1e100.net
  • 2607:f8b0:4004:c27::1a ↩ yuiadsk-in-f26.1e100.net
  • 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
  • 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net

SOA Record

Raw SOA dns1.servidoraweb.net root.mon11.servidoraweb.net 2026040203 3600 1800 1209600 86400
Primary NS (mname)
dns1.servidoraweb.net
Admin Email (rname)
root@mon11.servidoraweb.net
Serial
2026040203
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

dns2.servidoraweb.net
dns1.servidoraweb.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.os-ns.com include:amazonses.com include:_spf.google.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 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

2 records
  • SPFv=spf1 include:spf.os-ns.com include:amazonses.com include:_spf.google.com -all
  • google-site-verification=teuBlXB7JyKOH60yYiqXYIiPQmgvgOwWca3JlsjV1qc
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