Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hddisc.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 23:50:09 UTC · ↺ Refresh
MX Hostnames
- hddisc-com-mx.mail.protection.outlook.com
MX Priorities
- hddisc-com-mx.mail.protection.outlook.com: 10
A / AAAA Records
- 192.252.151.41 (no PTR)
Mail Server IPs
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.s401.sureserver.com hostmaster.hddisc.com.mx 1775171411 16384 2048 1048576 2560
Primary NS (mname)
ns1.s401.sureserver.com
Admin Email (rname)
hostmaster@hddisc.com.mx
Serial
1775171411
Refresh
16384s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s
Nameservers (NS)
ns2.s401.sureserver.com
ns1.s401.sureserver.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=DvAgtqIUi8VKXAX3GaBVgIvPgHLethI4Q1q_wpNU0d8
- rmbsjbs1rg5tc2m1cee2qitadd
- qjap6me8peqtn8amqirf551v2a
Full email verification for hddisc.com.mx
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