Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
duquesnelight.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 16:15:27 UTC · ↺ Refresh
MX Hostnames
- mxb-00304601.gslb.pphosted.com
- mxa-00304601.gslb.pphosted.com
MX Priorities
- mxb-00304601.gslb.pphosted.com: 10
- mxa-00304601.gslb.pphosted.com: 10
A / AAAA Records
- 45.60.104.73 (no PTR)
- 45.60.32.73 (no PTR)
Mail Server IPs
- 148.163.146.93 ↩ mx0a-00304601.pphosted.com
- 148.163.142.64 ↩ mx0b-00304601.pphosted.com
SOA Record
Raw SOA
ns30.dqe-it.com administrator.dqe.com 2010052620 10800 3600 2592000 900
Primary NS (mname)
ns30.dqe-it.com
Admin Email (rname)
administrator@dqe.com
Serial
2010052620
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
ns2-dkim.has.pphosted.com
ns10.dqe-it.com
ns30.dqe-it.com
ns1-dkim.has.pphosted.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- google-site-verification=hDEdqtrDDAL455EttpHOT-jAfW6K9fn9rIzUn77Wy_k
- google-site-verification=uAtqlhiWFuumKTqmzs-T4rOd4hJ24QKIOTJf9foLfDI
- globalsign-domain-verification=8E3E4E980E8D3A160DFFC730B5E442B3
- _ny5h8w884w3md9pb9qnp27pjornk3nf
- MS=ms25973979
- xS2g9xbJ
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
Full email verification for duquesnelight.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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