Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sixflags.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 17:14:19 UTC · ↺ Refresh
MX Hostnames
- mx0b-003fb001.pphosted.com
- mx0a-003fb001.pphosted.com
MX Priorities
- mx0b-003fb001.pphosted.com: 10
- mx0a-003fb001.pphosted.com: 10
A / AAAA Records
- 64.239.109.1 (no PTR)
Mail Server IPs
- 148.163.138.99 ↩ mx0b-003fb001.pphosted.com
- 148.163.134.100 ↩ mx0a-003fb001.pphosted.com
SOA Record
Raw SOA
edna.ns.cloudflare.com dns.cloudflare.com 2399939538 10000 2400 604800 1800
Primary NS (mname)
edna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399939538
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
edna.ns.cloudflare.com
luke.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
google._domainkey
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
16 records- pardot833043=1718e81dd05a5fbe6f9fbd597847cd3d720d6feeba208b9db747f6fd88b78895
- cisco-ci-domain-verification=4df1f972052397ee99e9cf33bcd6eabe8ff75ee28c73ddcbce54d5aef8eb7b7
- klaviyo-site-verification=SfhLFm
- google-site-verification=S9V-k2AmB7O_i-IFCAds6NwnExnxLOpCr3J0Iw8nGcY
- MS=ms94707327
- google-site-verification=ixwOO3XPcraOU_wulyZiZezfAs162LXKSQxOe1iQiGs
- cloudflare_dashboard_sso=1e4c5c5caaaa10b6c0ae2860e2439dcb
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- facebook-domain-verification=dya4bxokw0o9pmmg7ha8d4htas3irl
- apple-domain-verification=psRUMk4NPaLEg4Ok
- google-site-verification=0w4hoqrGWJvGU1Nos02QUFZaVt4h1-ql1cYMKaBxdFQ
- atlassian-domain-verification=A2EbxnkSlKJjRxeLSuZp0jRxSf3DYSDCC7Ij5t7S7dITT3CF385UnZhQB6j3tjkY
- google-site-verification=-fMpp5Oah5JMh-zuVmMp9jcYLijksPPB5XgGpH0ZFQ4
- 0526de4085924155afde5e61b2540f64
- atlassian-domain-verification=cH0hVbier44B47clxa7tnnJtLwvo78ecujzKxLMcTT9z9MmzIsDRocJJzlcayPxD
- MS=3E1738BCB22FCB8898F123EEA7C8329EFD7BF4E6
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