Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aim.edu.mx
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 02:14:07 UTC · ↺ Refresh
MX Hostnames
- mx-01-eu-west-1.prod.hydra.sophos.com
- smtp.google.com
- mx-02-eu-west-1.prod.hydra.sophos.com
MX Priorities
- smtp.google.com: 0
- mx-01-eu-west-1.prod.hydra.sophos.com: 10
- mx-02-eu-west-1.prod.hydra.sophos.com: 20
A / AAAA Records
- 18.133.179.162
- 13.43.84.233
- 13.135.218.175
Mail Server IPs
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
- 54.76.166.245 ↩ ec2-54-76-166-245.eu-west-1.compute.amazonaws.com
- 52.19.16.135
- 34.248.96.114
SOA Record
Raw SOA
ns-1471.awsdns-55.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1471.awsdns-55.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1564.awsdns-03.co.uk
ns-250.awsdns-31.com
ns-906.awsdns-49.net
ns-1471.awsdns-55.org
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:_spf.prod.hydra.sophos.com include:_spf.mailgun.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
8 records- sophos-domain-verification=e39d21633c2eab3c6dd456c66c4e1e1177502dad
- SPFv=spf1 include:_spf.google.com include:_spf.prod.hydra.sophos.com include:_spf.mailgun.org -all
- work-accounts-domain-verification=g6hm6VrIEBhTmAG5PgOTxhrsHQ6SKZ
- MS=ABC00BC3476DB8F54DD548C3DACB101CC901B100
- d365mktkey=DxOQDYfYqeMsxCh6SmoWLoymUvMxoL3uTHJGKQOmrO0x
- google-site-verification=SLGcmtXq2i4cYkEBSdz6j1MT6kfZQw16ZXP_yR6ft78
- google-site-verification=qQ2n2wEAIVG60bi3ba2bKiDO1XVHKIurid99h4mdRYg
- qm8oli86iqu9ac2eakju2oska5
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