Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
un.edu.mx
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 03:14:41 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com.un.edu.mx
- alt1.aspmx.l.google.com.un.edu.mx
- aspmx.l.google.com
- alt2.aspmx.l.google.com.un.edu.mx
- alt4.aspmx.l.google.com.un.edu.mx
MX Priorities
- alt4.aspmx.l.google.com.un.edu.mx: 10
- alt2.aspmx.l.google.com.un.edu.mx: 5
- alt3.aspmx.l.google.com.un.edu.mx: 10
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com.un.edu.mx: 5
A / AAAA Records
- 35.209.207.169 ↩ 169.207.209.35.bc.googleusercontent.com
Mail Server IPs
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
SOA Record
Raw SOA
ns1.glasche.com root.server.glasche.com 2026032501 3600 1800 1209600 86400
Primary NS (mname)
ns1.glasche.com
Admin Email (rname)
root@server.glasche.com
Serial
2026032501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.glasche.com
ns1.glasche.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.6.174.61 +a +mx +include:_spf.google.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms46133553
- SPFv=spf1 ip4:50.6.174.61 +a +mx +include:_spf.google.com ~all
- google-site-verification=FHS9CzdsfU7_78FXTJpb4kM3hsFwTK4lz0hFg-kykJc
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