Domain Overview
DNS: ✓ just now
Checker: ✓ just now
ia.edu.es
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 10:43:47 UTC · ↺ Refresh
MX Hostnames
- ASPMX.L.GOOGLE.COM
- ALT4.ASPMX.L.GOOGLE.COM
- ALT1.ASPMX.L.GOOGLE.COM
- ALT3.ASPMX.L.GOOGLE.COM
- ALT2.ASPMX.L.GOOGLE.COM
MX Priorities
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 91.146.99.80
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 142.251.167.26 ↩ ww-in-f26.1e100.net
- 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
SOA Record
Raw SOA
colegioslaude2.servidoresdominios.com j\.boix.colegioslaude.com 2024032001 10800 3600 604800 10800
Primary NS (mname)
colegioslaude2.servidoresdominios.com
Admin Email (rname)
j\@boix.colegioslaude.com
Serial
2024032001
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
colegioslaude2.servidoresdominios.com
colegioslaude1.servidoresdominios.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:colegioslaude.loading.net include:_spf.loading.es include:_spf.google.com include:amazonses.com include:4541203.spf06.hubspotemail.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._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
5 records- 202101171502482fbumx4nd65cwink50reutqrbq2vn9d8h8nyymzznzhym6hjut
- amazonses:eQ69HbYRqatQ2aJq9mP7s+ZiIflUcxoqUsDsQ+7FT20=
- MS=ms56168528
- SPFv=spf1 +a +mx +a:colegioslaude.loading.net include:_spf.loading.es include:_spf.google.com include:amazonses.com include:4541203.spf06.hubspotemail.net -all
- google-site-verification=7gOAbHVzTWNu7898Jznk488OoGQppLEUxn9fp_LXSp4
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