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 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.

DKIM

TTL
DKIM Selector google
v=DKIM1 k=rsa
5m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCdvsqe2jMpp1BXPNsi...
DKIM Selector mandrill
v=DKIM1 k=rsa
5m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J...
DKIM Selector zendesk2
v=DKIM1 k=rsa
14m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmiSFNkgXrO3I...
DKIM Selector zendesk1
v=DKIM1 k=rsa
14m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9IqdLrO3Zr2/...

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass include
+ Pass include
+ Pass include
+ Pass include
+ 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
atlassian-domain-verification=yBmyK0qu5pjHAG7dOgv1me5SaOabF78okeCZwEhW3JiaebghFdiDgZHw2VCR91K8
5m
google-site-verification=fRKd5TBKw5LJ-dKymzEgH1mlxTI-3Sw11vTTYnHnhVQ
5m
google-site-verification=hsIyGFZlv7y_PsN06vkIESgXkwf2HcDPtynJIT2Kjhs
5m
google-site-verification=jYnBnegu6TFEd-roAU_roTA2DtQ6DoofZUcaAwIFrK0
5m
google-site-verification=maTP8j9tgVKBUzSjdeoho-Bpw3jYnoSC90zSV-OlS8s
5m
hubspot-developer-verification=ODEyNzYwNWEtNzY1My00ZjQ2LThiYmQtODRhOTYzODk1NTM3
5m
twilio-domain-verification=8a7970a7cc019df9eb9d3a26536a7ab7
5m