Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
vulcan.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 21:39:14 UTC · ↺ Refresh
MX Hostnames
- mxb-00311b01.gslb.pphosted.com
- mxa-00311b01.gslb.pphosted.com
MX Priorities
No priority data.
A / AAAA Records
- 13.107.246.40
- 13.107.213.40
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns2-03.azure-dns.net
ns3-03.azure-dns.org
ns4-03.azure-dns.info
ns1-03.azure-dns.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
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- 1password-site-verification=ZLPWSQY27VG3BFVSINOSVBNHWY
- _cnqs16or7lwrtnzncafup3jxnafe4k7
- _9ud84ek75dt9l7aotni211c2o7e8zzt
- docusign=1fcc6ee0-f2fb-49b7-87c5-ac922de82122
- atlassian-domain-verification=AKmbx8JIQxSnZamSJQNVG9ND0nYRhoctICEBxinMozICmQLjsRilZlyeo5Jyf7px
Full email verification for vulcan.com
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