IPv4 Addresses

TTL

Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
SOA Primary NS
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.

No aggregate report URIs (RUA).
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
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCWLxuqK3XJTxrjR8Xd...

SPF (Sender Policy Framework)

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

MTA-STS

TTL
v=STSv1;id=20250901170000
View
5m

Text Content

TTL
anthropic-domain-verification-5rwta1=D1W3un0krQMqkqLsfwwS13aR2
5m
apple-domain-verification=24npvFOBDlBcxNkP
5m
cursor-domain-verification-jp3s7y=rmsOuU87wHVFHaa6UFln8vUTG
5m
google-site-verification=PqMceTlOPBgfuKeXGuKRG8u60LJw-2bwIS_nRW-f2KA
5m
google-site-verification=UFmTqiu5Geu44Un-v3qHwmSOcLkl67EoqzjJg4TmdXs
5m
google-site-verification=fkr6VIp_8miKoPGJPchmQWhyD_DieYdJ81nh3hhYL-I
5m
google-site-verification=l2R_CZN5p68ky8QkfhziEWiWohwKFYI2dK-yrKu-NvQ
5m
google-site-verification=v9kQA_jRkb2Y3xLcSK_qpkwJy8nuxR7DB_yi5OqLQh0
5m
mandrill_verify.a-4R6D-u5BM6uC3E23MB6g
5m