Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firstlight.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 19:13:36 UTC · ↺ Refresh
MX Hostnames
- firstlight-net.mail.protection.outlook.com
MX Priorities
- firstlight-net.mail.protection.outlook.com: 0
A / AAAA Records
- 104.198.111.62 ↩ 62.111.198.104.bc.googleusercontent.com
Mail Server IPs
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
cns1.firstlight.net hostmaster.firstlight.net 2026000004 900 450 2419200 300
Primary NS (mname)
cns1.firstlight.net
Admin Email (rname)
hostmaster@firstlight.net
Serial
2026000004
Refresh
900s
Retry
450s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
cns2.firstlight.net
cns1.firstlight.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.231.205.129/28 ip4:208.84.108.0/22 a:ipspf.firstlight.net include:spf.protection.outlook.com include:et._spf.pardot.com include:spf.constantcontact.com include:_spf.broadcloudpbx.com include:_spf.salesforce.com -all
📊 DNS lookups: 6/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._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- pardot584403=42c5cced37606ddb48c68b67b5705ef6bca9ee1add1ce2107f299987d7e494ee
- SPFv=spf1 ip4:66.231.205.129/28 ip4:208.84.108.0/22 a:ipspf.firstlight.net include:spf.protection.outlook.com include:et._spf.pardot.com include:spf.constantcontact.com include:_spf.broadcloudpbx.com include:_spf.salesforce.com -all
- atlassian-domain-verification=Jyl68xj5Dy6f8dR50w/OEnjsXGskO5Bia6zf7x4KTvKG9/lMGiW7fqJmqVfsvkcL
- google-site-verification=maVVRoOyjEQFrpoTiORNgr_tWN3QVsqhIvPtrwme8wg
Full email verification for firstlight.net
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits