Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lightspeedresearch.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 10:31:56 UTC · ↺ Refresh
MX Hostnames
- lightspeedresearch-com.mail.protection.outlook.com
MX Priorities
- lightspeedresearch-com.mail.protection.outlook.com: 10
A / AAAA Records
- 198.178.238.185 (no PTR)
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-05.azure-dns.com azuredns-hostmaster.microsoft.com 2020033018 86400 7200 3600000 86400
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2020033018
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2-05.azure-dns.net
ns3-05.azure-dns.org
ns4-05.azure-dns.info
ns1-05.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf1.lightspeedresearch.com include:spf2.lightspeedresearch.com include:_spf.grpitsrv.com include:spf.protection.outlook.com a ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;sp=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- adobe-idp-site-verification=a1807e8a-9b05-4044-a10b-2ebffa664c4f
- google-site-verification=4MnKgX5NifuCo62ilRDNX4AcdfgXUiAZysmaxI9wKm8
- spf2.0/pra
- SPFv=spf1 include:spf1.lightspeedresearch.com include:spf2.lightspeedresearch.com include:_spf.grpitsrv.com include:spf.protection.outlook.com a ~all
- MS=ms92427593
Full email verification for lightspeedresearch.com
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