Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nightlight.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 11:01:39 UTC · ↺ Refresh
MX Hostnames
- nightlight-org.mail.protection.outlook.com
MX Priorities
- nightlight-org.mail.protection.outlook.com: 0
A / AAAA Records
- 103.72.78.228 ↩ 103.72.78.228.static.a2webhosting.com
Mail Server IPs
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1037278227.a2dns.com root.server.nightlight.org 2026012801 3600 1800 1209600 86400
Primary NS (mname)
ns1037278227.a2dns.com
Admin Email (rname)
root@server.nightlight.org
Serial
2026012801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1037278228.a2dns.com
ns1037278227.a2dns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:103.72.78.227 +ip4:190.92.178.193 +ip4:190.92.178.194 +include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
1 record- SPFv=spf1 ip4:103.72.78.227 +ip4:190.92.178.193 +ip4:190.92.178.194 +include:spf.protection.outlook.com -all
Full email verification for nightlight.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits