prezero.es

Valid Email Server
Domain Lookup › prezero.es
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
prezero.es
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 09:42:27 UTC · ↺ Refresh

MX Hostnames

  • smtp.google.com

MX Priorities

No priority data.

A / AAAA Records

  • 23.43.85.204
  • 23.43.85.210
  • 2600:141b:1c00:37::17d2:5c98
  • 2600:141b:1c00:37::17d2:5c86

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

a11-65.akam.net
a4-64.akam.net
a16-67.akam.net
a1-244.akam.net
a13-66.akam.net
a6-65.akam.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:195.235.222.22 ip4:40.127.177.236 include:_spfg.mail.schwarz -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

12 records
  • adobe-idp-site-verification=180da7a190fa4e0d92b513ceb07c05737d8dc50f521fcfd82319bd6a52116153
  • apple-domain-verification=gBLE5I43gpaRmQlb
  • SPFv=spf1 ip4:195.235.222.22 ip4:40.127.177.236 include:_spfg.mail.schwarz -all
  • google-gws-recovery-domain-verification=70933819
  • 8dfrkf09v3fbc86xvjylqqrhdpw7qbv4
  • swisssign-check=t8a7WcABZrDUilh3xNaw-9dKUCI
  • knowbe4-site-verification=8b1a2d239c8f6c06a5cd61ed174a7652
  • MS=ms69570676
  • google-site-verification=lnCs2kq7LvEUDPp2Dc_kf70Ym62TYWfZV6uXeXVbMQo
  • google-gws-recovery-domain-verification=70933816
  • google-site-verification=WReEwzCvJ5Ck9EOhvjFI6R99JSBTJm20hlxZbV0-Xwo
  • google-site-verification=RAUr_y2Tpxufi1m-sk9lctymlqkhTBR_jGG9EIKE_LE
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