11
records
IPv4 Addresses
TTL
us.pitcher.com. 60 IN A 3.170.42.15 us.pitcher.com. 60 IN A 3.170.42.27 us.pitcher.com. 60 IN A 3.170.42.58 us.pitcher.com. 60 IN A 3.170.42.72
Name Servers
TTL
20m
20m
20m
us.pitcher.com. 1200 IN NS ns-1220.awsdns-24.org. us.pitcher.com. 1200 IN NS ns-1726.awsdns-23.co.uk. us.pitcher.com. 1200 IN NS ns-253.awsdns-31.com. us.pitcher.com. 1200 IN NS ns-808.awsdns-37.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
us.pitcher.com. 900 IN SOA ns-253.awsdns-31.com. 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
15m
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
mailto:[email protected]
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
us.pitcher.com. 900 IN DMARC v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
15m
us.pitcher.com. 900 IN TXT "v=spf1 include:mailgun.org ~all"