Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
smartcontract.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-07 13:47:34 UTC · ↺ Refresh
MX Hostnames
- mxb-0066bf01.gslb.pphosted.com
- mxa-0066bf01.gslb.pphosted.com
MX Priorities
- mxa-0066bf01.gslb.pphosted.com: 5
- mxb-0066bf01.gslb.pphosted.com: 5
A / AAAA Records
- 104.18.0.82 (no PTR)
- 104.18.1.82 (no PTR)
- 2606:4700::6812:152 (no PTR)
- 2606:4700::6812:52 (no PTR)
Mail Server IPs
- 205.220.160.189 ↩ mx0a-0066bf01.pphosted.com
SOA Record
Raw SOA
clark.ns.cloudflare.com dns.cloudflare.com 2399860008 10000 2400 604800 1800
Primary NS (mname)
clark.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399860008
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
clark.ns.cloudflare.com
ruth.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.47.172.3 include:20755222.spf05.hubspotemail.net include:spf-0066bf01.pphosted.com include:_spf.google.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
google._domainkey
k1._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
29 records- calendly-site-verification=PMIHTGguyFhqLDBGltidyNhZoKjBdHnaSRRH03Mdp
- notion-domain-verification=vRVjebFHM1ZGvBKf31SMWhhlTTt7TwpN2Mahdj88enN
- h1-domain-verification=AFHUvGLRPq2PTgmwM2kCJ993V3nj5GCh3srgSGcbSPsWJRoR
- SPFv=spf1 ip4:12.47.172.3 include:20755222.spf05.hubspotemail.net include:spf-0066bf01.pphosted.com include:_spf.google.com -all
- cursor-domain-verification-55p8z3=K4Yj6tBuAexKPZoeE2MEsUhTI
- MS=ms37762376
- neat-pulse-domain-verification-QNDnmpX=329eb131-fa20-4a12-8e3d-c01aa8ade709
- apple-domain-verification=OrY1V7bN7J0DEWh3
- MS=43CE6309FF45636D6923FBDF04EF82A4476DA09F
- openai-domain-verification=dv-hqSZPS0UT18zmrSpWyZ7i8be
- slack-domain-verification=1diO2Hs9fYFrckJvZq3ygFP55ATEAPhEcL01l2qn
- krisp-domain-verification=yYfV0zglWQFm6HrBYdIkNHboSLLhh0Dk
- MS=ms19219157
- jetbrains-domain-verification=3nwpkkf1c1skykodsu8t3ogay
- atlassian-domain-verification=pq0ODkQURt5qoz9YihMCcgS6FUtlTIrxaMahh0m1GPYXZuqM7Ep3y0Pq58ND0G5p
- loom-site-verification=5811d247b51f413f8321ff41dd0ba2de
- rOusBu3UbSpoF2is1UjoXSkBZp5qFYWf
- zapier-domain-verification-challenge=b8021dde-84fe-4245-90c5-810be2e39e77
- postman-domain-verification=10cab384b9fb17d1e59a20885d2265c0c0de5bedb538cc75105264679722844c
- 58308229663ab1d8e7b59650b4b79fba26d63d3e9aada2db34be5fbff63619f5
- anthropic-domain-verification-x9ej63=vKH2PaFOfQcpBByl2d0UfgSXU
- docker-verification=e73c0c74-170c-4bc8-824f-177f4155823d
- jamf-site-verification=GpHS9ljkG25UnUbqd3qgvA
- hubspot-domain-verification=NDEwOThjYjktZjAyYy00OWY0LTlhNzktMzM0YTM1MzI2M2Yy
- canva-site-verification=7QQtROLsvUznG9eizKiXBw
- docusign=35100d1d-b9d7-403c-947a-bb4af8dae05c
- miro-verification=19287775a8b5de4eec8ee7a9a7f7b2692b493c65
- google-site-verification=ecVw1dZultb1pxdeFeSUQDD_bdLnJ8tnyeBsrT2aUSE
- tenderly-domain-verification-r8z9c5=8aVZMVNSPaFiK8NSXN9sh5Jsu
Full email verification for smartcontract.com
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