Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alemangdl.edu.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 12:14:58 UTC · ↺ Refresh
MX Hostnames
- alemangdl-edu-mx.mail.protection.outlook.com
MX Priorities
- alemangdl-edu-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 35.215.76.219 ↩ 219.76.215.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.siteground.net dnsadmin.c64799.sgvps.net 100257 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
dnsadmin@c64799.sgvps.net
Serial
100257
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2.siteground.net
ns1.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ipzmarketing.com ip4:35.215.76.219 a mx ip4:173.247.253.159 include:spf.protection.outlook.com include:alemangdl.edu.mx.spf.auto.dnssmarthost.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- apple-domain-verification=4MS96sV4Fsrv30LF
- SPFv=spf1 include:spf.ipzmarketing.com ip4:35.215.76.219 a mx ip4:173.247.253.159 include:spf.protection.outlook.com include:alemangdl.edu.mx.spf.auto.dnssmarthost.net -all
- MS=ms36425551
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