IPv4 Addresses
heliumdev.com. 120 IN A 18.208.88.157 heliumdev.com. 120 IN A 98.84.224.111
IPv6 Addresses
heliumdev.com. 311 IN AAAA 2600:1F18:16E:DF01:0:0:0:258 heliumdev.com. 311 IN AAAA 2600:1F18:16E:DF01:0:0:0:259
Name Servers
heliumdev.com. 1200 IN NS dns1.p03.nsone.net. heliumdev.com. 1200 IN NS dns2.p03.nsone.net. heliumdev.com. 1200 IN NS dns3.p03.nsone.net. heliumdev.com. 1200 IN NS dns4.p03.nsone.net.
Mail Servers
heliumdev.com. 1200 IN MX 1 aspmx.l.google.com. heliumdev.com. 1200 IN MX 5 alt2.aspmx.l.google.com. heliumdev.com. 1200 IN MX 5 alt1.aspmx.l.google.com. heliumdev.com. 1200 IN MX 10 alt4.aspmx.l.google.com. heliumdev.com. 1200 IN MX 10 alt3.aspmx.l.google.com. heliumdev.com. 1200 IN MX 11 mx.sendgrid.net.
SOA Details
heliumdev.com. 1200 IN SOA dns1.p03.nsone.net. domains+netlify.netlify.com. 1659869531 43200 7200 1209600 3600
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.
heliumdev.com. 1200 IN DMARC v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=reject; aspf=r;
DKIM
heliumdev.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzGUjUwKNfzIGRsShJ1tHHTtB/kU5SJTrBTJkU7qXkpIDeuXlKuq9dxWV06SGNh33PqC+y5TS/Irxh1y0Q5zokT6qpN1shmcHDJ+FqUvP+43aCZ65wcv/1yn2ChFdM2nGvWWWVVVQgLZaFiJnkZCZbkx/QLuIBDHGcNiCZ9h6zqRwDxih64c35wyYuCIXMNyr+vyvQwvZgnpcfTtWkbb7gUQl1mkEV9XRHG63awvY4ZiQCK5M8miM7VE/P9yDHGtLhbGpQntdBYUmFJcKERjgpu5WZrcTDIi8lYArWfZqUTn2pCgyBinhqgbH3TetpggbjtFdfHF595UOQKpIPLNjHwIDAQAB
SPF (Sender Policy Framework)
No SPF TXT record was returned (`v=spf1` / `spf2.0/`). SPF tells receivers which hosts may send mail for this domain; without it, aligned DMARC and spoofing defenses are weaker.
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
heliumdev.com. 1200 IN TXT "google-site-verification=ChMNdcK3NqsgGmtOYm95AdnNJTB0gYbMCjhk0I0WA-g" heliumdev.com. 1200 IN TXT "status-page-domain-verification=n6vh4scwpfmn"