IPv4 Addresses
opensense.com. 300 IN A 144.168.44.234 opensense.com. 300 IN A 184.154.0.10 opensense.com. 300 IN A 51.81.11.12
Name Servers
opensense.com. 1200 IN NS andy.ns.cloudflare.com. opensense.com. 1200 IN NS nova.ns.cloudflare.com.
Mail Servers
opensense.com. 300 IN MX 1 aspmx.l.google.com. opensense.com. 300 IN MX 5 alt2.aspmx.l.google.com. opensense.com. 300 IN MX 5 alt1.aspmx.l.google.com. opensense.com. 300 IN MX 10 aspmx2.googlemail.com. opensense.com. 300 IN MX 10 aspmx3.googlemail.com.
SOA Details
opensense.com. 1200 IN SOA andy.ns.cloudflare.com. dns.cloudflare.com. 2401197697 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.
opensense.com. 300 IN DMARC v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
DKIM
opensense.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAi2d6YE7VMw1B+Es15QpGfZ1xqYpAHaZLhUvnGobJ8tdPWpd3JeTvdK716Jb0n7PmHUqGhjGeO9nDNHUDkhyaglBNgUWCb5r6UNpIB4FkcHei+VBlYHDtHiyLuAANAft+jbU/pdAVmX32oJYLKI4A+TD/eeGsw+Mn2kyWUks6gq4qPV7a5ANkG0X3tp0PkNQx58SQLfoXDf3Qwc5KOoQ078TLXKCRF67LZzQf1UnD2FI5+WykjNyFJ1O717vWHLUFwYuBu4i96hBT35SFgHxHa8vuVTQ+5gioOWw9sON/q9Dd9F1yU2T+ZwOBld3cp3Ym0fh9VWhJcM1pXQejt184XQIDAQAB opensense.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB;
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
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| + Pass | include |
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| + Pass | include |
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| + Pass | include |
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| + Pass | include |
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| - Fail | all |
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opensense.com. 300 IN TXT "v=spf1 include:_spf.google.com include:_spf.sendergen.com include:amazonses.com include:4419252.spf03.hubspotemail.net include:spf.mandrillapp.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
opensense.com. 300 IN TXT "MS=7792159BFDD43020884FCFC50A74C17D593A49AE" opensense.com. 300 IN TXT "apple-domain-verification=jRJkwWkAptqMxtQi" opensense.com. 300 IN TXT "google-site-verification=ih1yyPuqy233xuLT7gd9AnCPSE58YDHuIlYBcsPInz4" opensense.com. 300 IN TXT "hubspot-developer-verification=MDY3MzA2NDktNjk3Yy00MTc1LTg4ZTEtM2NmOGE3ZmJiYjRm"