sanandres.esc.edu.ar

Valid Email Server
Domain Lookup › sanandres.esc.edu.ar

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sanandres.esc.edu.ar
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 13:49:49 UTC · ↺ Refresh

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MX Hostnames

  • alt3.aspmx.l.google.com
  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt1.aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 10
  • alt3.aspmx.l.google.com: 40
  • alt4.aspmx.l.google.com: 50
  • alt2.aspmx.l.google.com: 30
  • alt1.aspmx.l.google.com: 20

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 142.251.111.27 ↩ bk-in-f27.1e100.net
  • 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)

SOA Record

Raw SOA ns1.p68.dns.oraclecloud.net zone-admin.dyndns.com 2024072226 3600 600 604800 1800
Primary NS (mname)
ns1.p68.dns.oraclecloud.net
Admin Email (rname)
zone-admin@dyndns.com
Serial
2024072226
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns3.p68.dns.oraclecloud.net
ns4.p68.dns.oraclecloud.net
ns1.p68.dns.oraclecloud.net
ns2.p68.dns.oraclecloud.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.ipzmarketing.com include:sendgrid.sanandres.esc.edu.ar include:sendgrid.net include:planisys.net include:_spf.salesforce.com include:_spf.google.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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

✓ 4 found
google._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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

9 records
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected]; pct=100; adkim=s; aspf=s
  • trend-micro-v1-domain-verification.5b3637ffe2aa1eda10cb1936ce362de0=91decc4f-2ead-45de-9c4c-ad57eac059a1
  • SPFv=spf1 include:spf.ipzmarketing.com include:sendgrid.sanandres.esc.edu.ar include:sendgrid.net include:planisys.net include:_spf.salesforce.com include:_spf.google.com ~all
  • adobe-idp-site-verification=4f8749ecb470698bfddb9c5419e416d56daef4aeea824cfcc2def635d5960251
  • google-site-verification=J7xFPSq8W11P5dkucc7Rkfzfu3KWWF48Lx8kCkIMwZ8
  • ZOOM_verify_FSNfofLwTpqKbW6EclxSzQ
  • openai-domain-verification=dv-F9LEVF5sxauouearfcd0SiUs
  • 4bs23p8si6rjtkp6p7pies14ru
  • MS=DBE0DA9992A31A7C409387A742D965091849AD99
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