IPv4 Addresses

TTL

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 mx
+ Pass ip4
+ Pass ip4
+ Pass ip4
+ Pass include
+ Pass include
+ Pass include
~ Softfail all
1m

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
MS=ms16992544
1m
MS=ms80236384
1m
_globalsign-domain-verification=h_lZzkB6izTZ9S8RZ02aGXIxVG6J1esF_azVxosaADw
1m
_globalsign-domain-verification=vYaoZStnUyhu1iScuh4sBNa6mpQ4Y0kg4q7wb7f0hR
1m
globalsign-domain-verification=XbfSyxBRPh2Je_uy6i0Y4juatKJ0n3hSz2scA5Pwoa
1m
globalsign-domain-verification=hmxmkMs6E_MIV8g4i1S-kTp2QU52rsed_r4n-00Z9-
1m
globalsign-domain-verification=vYaoZStnUyhu1iScuh4sBNa6mpQ4Y0kg4q7wb7f0hR
1m
status-page-domain-verification=922c9rvv7941
1m
status-page-domain-verification=fhw4fplgjsx9
1m
status-page-domain-verification=q15690gx050q
1m