Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coastaluminum.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 10:22:14 UTC · ↺ Refresh
MX Hostnames
- mxa-0027b601.gslb.pphosted.com
- mxb-0027b601.gslb.pphosted.com
MX Priorities
- mxa-0027b601.gslb.pphosted.com: 10
- mxb-0027b601.gslb.pphosted.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
Mail Server IPs
- 148.163.137.254 ↩ mx0b-0027b601.pphosted.com
SOA Record
Raw SOA
ns43.worldnic.com namehost.worldnic.com 125091722 10800 3600 604800 3600
Primary NS (mname)
ns43.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125091722
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns43.worldnic.com
ns44.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:66.201.42.148 ip4:66.201.42.149 ip4:66.201.42.146 ip4:65.98.144.2 ip4:104.36.253.156 include:spf-0027b601.pphosted.com -all
📊 DNS lookups: 2/10
✓ 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
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.protection.outlook.com ip4:66.201.42.148 ip4:66.201.42.149 ip4:66.201.42.146 ip4:65.98.144.2 ip4:104.36.253.156 include:spf-0027b601.pphosted.com -all
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