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
5m
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.

DMARC RUF

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

No forensic report URIs (RUF).

DKIM

TTL
DKIM Selector google
v=DKIM1 k=rsa
5m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCOkA5NpX8RsjIh9XoP...

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass include
+ Pass include
+ Pass include
+ Pass include
~ Softfail all
20m

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
google-site-verification=0yoyX737SX33sSI7W1gZBTfL8fUcFNYryX_4VXhOSg8
20m
google-site-verification=JB8C1vrGiNSzB9RliIFBzmXwo1G21Vht1X26EQqn_qY
20m
google-site-verification=NcT7o_-T5YSwOyhINpfe_Mlu9twWDSvkQm_hKRfBjik
20m
google-site-verification=hOLv0iedjlJicHrYbNDjPIffgGnHgDqZsA-o0qxQPLw
20m
google-site-verification=yk-9cQDgbGxnKlDBs4b5ESREsRiWinOrSJzpfWNZ78g
20m
postman-domain-verification=c39a171a45549cbaf786f5b61f88989d09ba5b9147e53d83b29ef20fb780f0a457d450de8ce7d9c30e37e22b844038add1450daa2e1894f34a33f17fcf28a148
20m
TXT
ALIASforwww.passle.net
20m