uflo.edu.ar

Valid Email Server
Domain Lookup › uflo.edu.ar

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
uflo.edu.ar
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-16 02:59:11 UTC · ↺ Refresh

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MX Hostnames

  • trillian.uflo.edu.ar
  • lazaro.uflo.edu.ar
  • mail.uflo.edu.ar

MX Priorities

  • lazaro.uflo.edu.ar: 20
  • trillian.uflo.edu.ar: 30
  • mail.uflo.edu.ar: 10

A / AAAA Records

  • 18.225.21.58 ↩ ec2-18-225-21-58.us-east-2.compute.amazonaws.com

Mail Server IPs

  • 200.73.176.138 ↩ lazaro.uflo.edu.ar
  • 181.30.162.219 ↩ mail.uflo.edu.ar

SOA Record

Raw SOA a.ns.uflo.edu.ar hostmaster.uflo.edu.ar 1778500222 16384 2048 1048576 2560
Primary NS (mname)
a.ns.uflo.edu.ar
Admin Email (rname)
hostmaster@uflo.edu.ar
Serial
1778500222
Refresh
16384s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s

Nameservers (NS)

c.ns.uflo.edu.ar
a.ns.uflo.edu.ar
b.ns.uflo.edu.ar

SPF Record

✓ Strict (-all)
v=spf1 mx a a:olivia.uflo.edu.ar a:organia.uflo.edu.ar ip4:181.30.162.219/32 ip4:200.73.176.138/32 ip4:200.73.176.130/32 ip4:190.188.154.83/32 ip4:108.181.194.18/32 ip4:200.105.74.34 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=20; adkim=r; aspf=r; fo=0; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 20% of failing messages only

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

4 records
  • MS=ms11402688
  • pokproof:0x9e6716d4002a7273d14b2ee80921ab796f08053232a5ebe0a40a5d9b148737ef
  • SPFv=spf1 mx a a:olivia.uflo.edu.ar a:organia.uflo.edu.ar ip4:181.30.162.219/32 ip4:200.73.176.138/32 ip4:200.73.176.130/32 ip4:190.188.154.83/32 ip4:108.181.194.18/32 ip4:200.105.74.34 -all
  • google-site-verification=t1KRtMxKbbYw9VHDg6Yx_zhHyslFcZUIqzPRit1a2-c
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