stgabriel.es

Valid Email Server
Domain Lookup › stgabriel.es

Domain Overview

DNS: ✓ 1h ago Checker: ✓ 1h ago
stgabriel.es
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 08:45:13 UTC · ↺ Refresh

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MX Hostnames

  • ALT4.ASPMX.L.GOOGLE.COM
  • ALT2.ASPMX.L.GOOGLE.COM
  • ALT1.ASPMX.L.GOOGLE.COM
  • ASPMX.L.GOOGLE.COM
  • ALT3.ASPMX.L.GOOGLE.COM

MX Priorities

  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • alt4.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt3.aspmx.l.google.com: 10

A / AAAA Records

  • 164.138.210.90

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 142.250.31.26 ↩ bj-in-f26.1e100.net
  • 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
  • 172.253.157.26 ↩ yubrupd-in-f26.1e100.net
  • 2a00:1450:400c:c23::1a ↩ yubrupd-in-f26.1e100.net
  • 192.178.234.26 ↩ ncsclj-in-f26.1e100.net
  • 2800:3f0:4003:c14::1b (no PTR)
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net

SOA Record

Raw SOA ns21a.cyberneticos.com hostmaster.stgabriel.es 2026070101 3600 3600 1209600 86400
Primary NS (mname)
ns21a.cyberneticos.com
Admin Email (rname)
hostmaster@stgabriel.es
Serial
2026070101
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns21a.cyberneticos.com
ns21b.cyberneticos.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:164.138.209.109 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

5 records
  • google-site-verification=bJV2wZ0YO3m9yDBH_eB7cISKeFkk4bADdvq95EK7Mk8
  • rm_verify=bd44e9b78a
  • SPFv=spf1 ip4:164.138.209.109 include:_spf.google.com ~all
  • google-site-verification=8DRNt-YF5ZYgzYswYnjweI1-1usyFGZrWcdUsseBhng
  • google-site-verification=FsOQfImqPeShHdyiJNaqb7MSfsz10YDCBfXN1CDB2eY
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