IPv4 Addresses
hashgraph.com. 300 IN A 104.18.4.59 hashgraph.com. 300 IN A 104.18.5.59
IPv6 Addresses
hashgraph.com. 300 IN AAAA 2606:4700:0:0:0:0:6812:43B hashgraph.com. 300 IN AAAA 2606:4700:0:0:0:0:6812:53B
Name Servers
hashgraph.com. 1200 IN NS gannon.ns.cloudflare.com. hashgraph.com. 1200 IN NS isabel.ns.cloudflare.com.
Mail Servers
hashgraph.com. 300 IN MX 1 aspmx.l.google.com. hashgraph.com. 300 IN MX 5 alt1.aspmx.l.google.com. hashgraph.com. 300 IN MX 5 alt2.aspmx.l.google.com. hashgraph.com. 300 IN MX 10 alt4.aspmx.l.google.com. hashgraph.com. 300 IN MX 10 alt3.aspmx.l.google.com.
SOA Details
hashgraph.com. 1200 IN SOA gannon.ns.cloudflare.com. dns.cloudflare.com. 2402803059 10000 2400 604800 1800
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
hashgraph.com. 300 IN DMARC v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; adkim=s; aspf=s; fo=0;
DKIM
hashgraph.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0onaGK9fw8MrrL6Ns804vmWB1mO0JALGA+7o0AMIX5lkbTLdGcpRH5IpG9eS8VGBKw7SL8rFRgBibAR1mofMu2XCj+edVCKY/C6Two60HLUoHa0uN7zkLeiIBx4yXB1syXEabzQ/7/75+juXLsJGHnAnM4PM0me8pp8/97JArjvVgwih8UKAT9GLq1RJ8Q4lXdCbJ0+VvM2Rkq/tZeBYa1asqU2rst3LSe0tBZKjzs2eRVaZPvMXaykvRENDcApn648gCC793hAmBcOV38AAdoW6FeAhYZJSmpgVEdjAkWoifGsq7Pal1w0QOz/CZW0U5odR+HCQhJxCCMrd19PPswIDAQAB
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
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| - Fail | all |
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hashgraph.com. 300 IN TXT "v=spf1 include:_spf.google.com include:20830880.spf05.hubspotemail.net include:mail.zendesk.com -all"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
hashgraph.com. 300 IN TXT "amazonses:te1tvIwlJTj8ibzUb1FwM338nhMzJZjqWsUZhxkwh/Y=" hashgraph.com. 300 IN TXT "anthropic-domain-verification-2s32yj=gL3e2Dxhoefs0BJcDPKg87yF6" hashgraph.com. 300 IN TXT "atlassian-domain-verification=vKuwQroEnkJp5Duf71ljmNvvblpci9Zqm1NFem/EKR4a/aAer9LwPN4iQz896szc" hashgraph.com. 300 IN TXT "docusign=d12302a0-8ae5-4813-8705-a234e28cf0a5" hashgraph.com. 300 IN TXT "google-site-verification=ZIziQ-_GIEitytZ_qbg09dXicopue8ffiZ0wIgNWtJs" hashgraph.com. 300 IN TXT "e9496789-4767-4c6c-897e-7e7554ffe3ed=950519f6c1ddbc21ee1cc0fde9a25f09b6a9fa5f8de20493000682e13ff665a3" hashgraph.com. 300 IN TXT "include:20830880.spf05.hubspotemail.net"