11
records
IPv4 Addresses
TTL
data.jetbrains.do. 60 IN A 3.170.42.100 data.jetbrains.do. 60 IN A 3.170.42.77 data.jetbrains.do. 60 IN A 3.170.42.86 data.jetbrains.do. 60 IN A 3.170.42.89
Name Servers
TTL
20m
20m
20m
data.jetbrains.do. 1200 IN NS ns-1306.awsdns-35.org. data.jetbrains.do. 1200 IN NS ns-151.awsdns-18.com. data.jetbrains.do. 1200 IN NS ns-1868.awsdns-41.co.uk. data.jetbrains.do. 1200 IN NS ns-964.awsdns-56.net.
SOA Details
TTL
15m
SOA
Responsible
awsdns-hostmaster.amazon.com
SOA
Serial
1
SOA
Times
Refresh
2h
Retry
15m
Expire
14d
Minimum TTL
1d
data.jetbrains.do. 900 IN SOA ns-964.awsdns-56.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
DMARC
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
20m
DMARC
Subdomain Policy
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
none
quarantine
reject
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
No aggregate report URIs (RUA).
DMARC
RUF
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
data.jetbrains.do. 1200 IN DMARC v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; pct=100;
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| - Fail | all |
—
|
|
20m
data.jetbrains.do. 1200 IN TXT "v=spf1 -all"