Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sqdm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 01:57:55 UTC · ↺ Refresh
MX Hostnames
- sqdm-com.mail.protection.outlook.com
MX Priorities
- sqdm-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.214.170.105 ↩ 162-214-170-105.unifiedlayer.com
Mail Server IPs
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.sqdm.com root.vps-325193.sqdm.com 2026031701 3600 1800 1209600 86400
Primary NS (mname)
ns1.sqdm.com
Admin Email (rname)
root@vps-325193.sqdm.com
Serial
2026031701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.sqdm.com
ns1.sqdm.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:162.214.119.93 +include:spf.protection.outlook.com +include:_spf.createsend.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=95;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 95% of failing messages only
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 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
7 records- facebook-domain-verification=af9k1g0hu0bh4mhtszcfchh4onog95
- SPFv=spf1 +a +mx +ip4:162.214.119.93 +include:spf.protection.outlook.com +include:_spf.createsend.com -all
- google-site-verification=Td5tC8W8KNdAuqJY58e2RFj9r08xE-QbZH1F8sBzXls
- d365mktkey=4xec7vtglithalecuydfhopw2
- SFMC-y1EzD2Y8kjZYRoMpAZzmDMHQzumbZxTpPMBnW8SJ
- google-site-verification=-TBr9LMkQFi2TQmEz-EEfE9rxufA10qOOutR-Ty8m8A
- google-site-verification=Bo67fSV7rJBvxSat3UgQ8eYbbEyjU1lgDd7R-HJSddU
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