iatasa.com

Valid Email Server
Domain Lookup › iatasa.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
iatasa.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 07:10:02 UTC · ↺ Refresh

MX Hostnames

  • mx00.ionos.com
  • mx01.ionos.com

MX Priorities

  • mx00.ionos.com: 10
  • mx01.ionos.com: 10

A / AAAA Records

  • 190.104.203.181 ↩ dynamic.181.203.104.190.cps.com.ar

Mail Server IPs

  • 74.208.5.3 ↩ mx00.perfora.net
  • 74.208.5.21 ↩ mx01.perfora.net

SOA Record

Raw SOA ns51.1and1.com hostmaster.1and1.com 2017072442 28800 7200 604800 300
Primary NS (mname)
ns51.1and1.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2017072442
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns51.1and1.com
ns52.1and1.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:_spf-us.ionos.com include:spf.gob.ar ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

5 records
  • DKIMv=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1Ow3Kw6xHKqOCEzap+NwxOs+f63IQRMa+IX7vpgXZVyK3A3b7Bq+UO69Y1MZ134dRALkFXx8Gn+c1c0nP93JOEvGYqoSx/Xz/i1d/HxIsjR5qxdtfOwJuCaW/PB4BHWPpHP/V7loW6LddxNqmziTwOUZ6YVUfp9Tl4ZfpcjL0HQIDAQAB
  • MS=D54C42E3D39BB7A37C46A8341E74093C0D90A3EC
  • v=verifydomain MS=3387130
  • MS=ms51434522
  • SPFv=spf1 a mx include:_spf-us.ionos.com include:spf.gob.ar ~all
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