Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
constellationws.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 10:03:32 UTC · ↺ Refresh
MX Hostnames
- mxb-002d2f01.gslb.pphosted.com
- mxa-002d2f01.gslb.pphosted.com
MX Priorities
- mxa-002d2f01.gslb.pphosted.com: 10
- mxb-002d2f01.gslb.pphosted.com: 10
A / AAAA Records
- 104.19.244.20 (no PTR)
- 104.19.245.20 (no PTR)
Mail Server IPs
- 148.163.155.132 ↩ mx0b-002d2f01.pphosted.com
- 148.163.151.184 ↩ mx0a-002d2f01.pphosted.com
SOA Record
Raw SOA
ns1.constellationhbs.com dnsadmin.constellationhbs.com 2025062114 10800 3600 1209600 10800
Primary NS (mname)
ns1.constellationhbs.com
Admin Email (rname)
dnsadmin@constellationhbs.com
Serial
2025062114
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns5.constellationhbs.com
ns2.constellationhbs.com
ns4.constellationhbs.com
ns1.constellationhbs.com
ns3.constellationhbs.com
SPF Record
✓ Strict (-all)
v=spf1 a:smtp-out-1.constellationhbs.com include:spf.protection.outlook.com include:spf-002d2f01.pphosted.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; ri=604800
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
selector1._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
5 records- MS=ms34338017
- SPFv=spf1 a:smtp-out-1.constellationhbs.com include:spf.protection.outlook.com include:spf-002d2f01.pphosted.com -all
- constellation
- EX/NNNoi2X8RI42tH4luon4YSeIvMLv+h4gS75m0sgIv9fhXHxNm4O/2bDOQh5wm0+piyilbx+yMAsIy5MWbAg==
- _globalsign-domain-verification=SZ5ash4eN7OkA4o54BPW8mLIzbb7EX4lXOVics5181
Full email verification for constellationws.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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