Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fcecon.unr.edu.ar
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 07:17:11 UTC · ↺ Refresh
MX Hostnames
- ALT1.ASPMX.L.GOOGLE.COM
- ASPMX2.GOOGLEMAIL.COM
- ASPMX.L.GOOGLE.COM
- ASPMX3.GOOGLEMAIL.COM
- ALT2.ASPMX.L.GOOGLE.COM
MX Priorities
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 200.3.120.164 ↩ www.fcecon.unr.edu.ar
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.63.26 ↩ bi-in-f26.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
roadbuster.fcecon.unr.edu.ar administrador.fcecon.unr.edu.ar 2025102001 43200 1800 1209600 3600
Primary NS (mname)
roadbuster.fcecon.unr.edu.ar
Admin Email (rname)
administrador@fcecon.unr.edu.ar
Serial
2025102001
Refresh
43200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
roadbuster.fcecon.unr.edu.ar
barney.fcecon.unr.edu.ar
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:200.3.125.223 ip4:200.3.125.222 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 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
2 records- google-site-verification=3iOHKkuk9-32QaUVIwG-PwvVygdNrzr9Ok3S96znh6E
- SPFv=spf1 ip4:200.3.125.223 ip4:200.3.125.222 include:_spf.google.com ~all
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