IPv4 Addresses
protomaps.com. 291 IN A 216.24.57.251 protomaps.com. 291 IN A 216.24.57.7
Name Servers
protomaps.com. 1200 IN NS jim.ns.cloudflare.com. protomaps.com. 1200 IN NS may.ns.cloudflare.com.
Mail Servers
protomaps.com. 1200 IN MX 10 work-mx.app.hey.com.
SOA Details
protomaps.com. 1200 IN SOA jim.ns.cloudflare.com. dns.cloudflare.com. 2402259549 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).
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.
protomaps.com. 1200 IN DMARC v=DMARC1; p=none;
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
protomaps.com. 299 IN TXT "v=spf1 include:_spf.hey.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
protomaps.com. 299 IN TXT "google-site-verification=EolTnp3O6gwd3ANPcoWqCVWYPVFwnarsW2zlwYshxAI" protomaps.com. 299 IN TXT "hey-verification:yw55ncvyymkEXaiqFNS2oesM"