Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sequeldata.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 03:25:27 UTC · ↺ Refresh
MX Hostnames
- sequeldata-com.mail.protection.outlook.com
MX Priorities
- sequeldata-com.mail.protection.outlook.com: 10
A / AAAA Records
- 216.117.5.214 ↩ cfdvl12.cfdynamics.com
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.mydyndns.org zone-admin.dyndns.com 2018101023 10800 1800 604800 1800
Primary NS (mname)
ns1.mydyndns.org
Admin Email (rname)
zone-admin@dyndns.com
Serial
2018101023
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns4136.dns.dyn.com
ns1129.dns.dyn.com
ns2149.dns.dyn.com
ns3192.dns.dyn.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.sequeldata.com._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; pct=100; ri=3600
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
7 records- google-site-verification=v9sj45NfzHjVYwOZ7RwkMtvl7ZmfWX70Vhfj200G5gg
- MS=ms88443713
- SPFv=spf1 include:_u.sequeldata.com._spf.smart.ondmarc.com ~all
- 6AF77D67C7
- cisco-ci-domain-verification=76164481856b5ee64dbb5306fadbc598e5d940b3a0ab9a1f8e16ff8bce05774f
- LWHI9tqEPSS56dKMNvS6KtlVVCszD4OCYhLlffTp087Op50gpEHmXKAFxnQsWdrMK0BvEAh1raq5uSk8A5Wkdg==
- google-site-verification=QtivwVIfsTTn-jZtJmG9A4jmjZTWfwe8LahRy5c9d3s
Full email verification for sequeldata.com
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