10
records
Name Servers
TTL
dsd-downloads.com. 1200 IN NS a.ns.apple.com. dsd-downloads.com. 1200 IN NS b.ns.apple.com. dsd-downloads.com. 1200 IN NS c.ns.apple.com. dsd-downloads.com. 1200 IN NS d.ns.apple.com.
SOA Details
TTL
20m
SOA
Responsible
dnscontact.apple.com
SOA
Serial
36
SOA
Times
Refresh
2h
Retry
1h
Expire
42d
Minimum TTL
5m
dsd-downloads.com. 1200 IN SOA ns-ext-prod.jackfruit.apple.com. dnscontact.apple.com. 36 7200 5400 3628800 300
Certificate Authority Authorization
TTL
CAA
—
20m
CAA
—
20m
CAA
—
20m
dsd-downloads.com. 1200 IN CAA 0 iodef "mailto:[email protected]" dsd-downloads.com. 1200 IN CAA 0 issue "pki.apple.com" dsd-downloads.com. 1200 IN CAA 0 issuewild "pki.apple.com"
DMARC
TTL
No DMARC TXT record was returned (expected at `_dmarc.<domain>` with `v=DMARC1`). Without DMARC you cannot publish receiver policy or standard aggregate failure reports (RUA).
DKIM
TTL
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
TTL
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
TTL
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).