Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
15m
SOA Responsible
awsdns-hostmaster.amazon.com
SOA Serial
1
SOA Times
Refresh 2h
Retry 15m
Expire 14d
Minimum TTL 1d

Certificate Authority Authorization

TTL

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
1m
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.

DMARC RUF

Forensic (per-failure) reports. Often omitted for privacy or volume.

DKIM

TTL

No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass include
- Fail all
5m

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).

Text Content

TTL
TXT
0ed1fe018a54b919283a804723b20baf03710e166c
5m
TXT
a59tp2bqu5q6celb66h7runmmt
5m
TXT
cbigq90g4cph2rsuf1cfmtr2cq
5m
TXT
h03lc739864h4fv30s62seu372
5m
TXT
hcj5q30pk7idiq9ikvhp18e973
5m
TXT
hr4oi0r0750fvmjlifja6btdr0
5m
TXT
l8b301ovgopr4nh5tki0fce12
5m
TXT
mg19fua5efh8llohfdnt9bkau7
5m
TXT
t1ctvrh1h70vppij7ul6688m2a
5m
TXT
t32k737dhl2sgjgmfsbglv65cv
5m
TXT
ucl43d8memip3emtadhc4vvl5l
5m
TXT
v4uh15gkg9dkge8bo485bocuf0
5m