Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ufpel.edu.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 12:00:54 UTC · ↺ Refresh
MX Hostnames
- mx2.ufpel.edu.br
- mx3.ufpel.edu.br
MX Priorities
- mx3.ufpel.edu.br: 5
- mx2.ufpel.edu.br: 5
A / AAAA Records
- 200.17.160.80 ↩ institucional.ufpel.edu.br
- 2804::2010:160:0:0:0:80 ↩ m.ufpel.edu.br
Mail Server IPs
- 200.17.160.23 ↩ mx3.ufpel.edu.br
- 2804::2010:160:0:0:0:23 ↩ mx3.ufpel.edu.br
- 200.17.160.22 ↩ mx2.ufpel.edu.br
- 2804::2010:160:0:0:0:22 ↩ mx2.ufpel.edu.br
SOA Record
Raw SOA
ns1.ufpel.edu.br root.ns1.ufpel.edu.br 2026032601 28800 7200 1209600 86400
Primary NS (mname)
ns1.ufpel.edu.br
Admin Email (rname)
root@ns1.ufpel.edu.br
Serial
2026032601
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.ufpel.edu.br
ns2.ufpel.edu.br
ns1.ufpel.edu.br
dns.tche.br
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.17.160.0/23 ip6:2804:0:2010:160::/64 ip6:2804:0:2000:161::/64 ip4:200.132.96.0/24 ip6:2804:0:2010:96::/64 A MX -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 ip4:200.17.160.0/23 ip6:2804:0:2010:160::/64 ip6:2804:0:2000:161::/64 ip4:200.132.96.0/24 ip6:2804:0:2010:96::/64 A MX -all
- MS=60A4EAFA41F71CEE20A37118096AF4865CE29DA4
- google-site-verification=Sq5rI0NxU12x1uwH2hopTD88JT7SRzmqkINpznWg8dY
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