serbatic.es

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
serbatic.es
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 03:20:24 UTC · ↺ Refresh

MX Hostnames

  • poster3i.iberlayer.com
  • poster2i.iberlayer.com
  • poster1i.iberlayer.com
  • poster4i.iberlayer.com

MX Priorities

No priority data.

A / AAAA Records

  • 52.16.236.244

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns2.hubara.net
ns3.hubara.org
ns4.hubara.org
ns1.hubara.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:iberlayer.com ip4:178.23.56.111 ip4:185.76.214.25 ip4:185.76.214.26 include:amazonses.com include:mail.encuesta.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;adkim=s;aspf=s;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • sophos-domain-verification=ad26fc7b25497e5da8a378ceb8eda9db76e60ed4d7f05ab268e41e405c4d1eb7
  • apple-domain-verification=1a865h3n2LXRq4Vd
  • atlassian-domain-verification=bd4zma5EmWabQdw0nndCM4oxaCkN2/dBJ1UlOm4viVmaCd0wBoUwx11msUvDKM0g
  • SPFv=spf1 include:spf.protection.outlook.com include:iberlayer.com ip4:178.23.56.111 ip4:185.76.214.25 ip4:185.76.214.26 include:amazonses.com include:mail.encuesta.com -all
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