udelar.edu.uy

Valid Email Server
Domain Lookup › udelar.edu.uy

Domain Overview

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

Checked via [email protected] · 2026-04-04 13:53:23 UTC · ↺ Refresh

MX Hostnames

  • mta.seciu.edu.uy

MX Priorities

  • mta.seciu.edu.uy: 0

A / AAAA Records

  • 164.73.128.74 ↩ ysapy.seciu.edu.uy

Mail Server IPs

  • 164.73.128.21 ↩ mta.seciu.edu.uy

SOA Record

Raw SOA seciu.edu.uy teccom.seciu.edu.uy 202603171 10800 3600 432000 86400
Primary NS (mname)
seciu.edu.uy
Admin Email (rname)
teccom@seciu.edu.uy
Serial
202603171
Refresh
10800s
Retry
3600s
Expire
432000s
Minimum TTL
86400s

Nameservers (NS)

seciu.edu.uy
tacuabe.rau.edu.uy

SPF Record

✓ Strict (-all)
v=spf1 a mx a:mr.rau.edu.uy a:mr-aplic.seciu.edu.uy a:mta.seciu.edu.uy ip4:164.73.128.64 ip4:164.73.128.114 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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

11 records
  • 14472c26c481a06ad50012b6bcdb1693c22f757d7aad90115f6069bec7be5e4
  • c93d3902eb0ee032cf952e4645138b49168a8ba59e40bff1c214e3dc958b6682
  • 4b1670b5157cda66e65561b390e65d0fb3d46c4ad22137129b27184881dfa71c
  • c388f78ea929e31de03b672d85b7522ca09a92c04a5785111a26773d3f8bef68
  • 7b9229d236a057bd6650b50e4afbd713819f7600bd5192a7bcf558438aedfa0
  • 77771ae53605ceedb1ea7a90edfcd94fdc510076a763d2211fbe8412aa88ef2
  • 6dc826e9e7107f5a6e151c57d89025ca97384b1e63bd144b8936aa9f4c6f2f23
  • SPFv=spf1 a mx a:mr.rau.edu.uy a:mr-aplic.seciu.edu.uy a:mta.seciu.edu.uy ip4:164.73.128.64 ip4:164.73.128.114 -all
  • ae2f8bf535589a070424fe2b892dec11ecf7ec6237039b226558a15f95b2a2c
  • facebook-domain-verification=0iuz7op90ozfqgv3it0kgizqb65uh9
  • google-site-verification=wluqK1zsL9x_u8iy1urt30_LS5qwzlI8AVeB-dw3Qd8
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