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
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.

DMARC RUF

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

DKIM

TTL
DKIM Selector google
v=DKIM1 k=rsa
5m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApf8z2qdpI2vm...
DKIM Selector zendesk1
v=DKIM1 k=rsa
18s
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9IqdLrO3Zr2/...
DKIM Selector zendesk2
v=DKIM1 k=rsa
18s
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmiSFNkgXrO3I...

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass include
+ Pass include
+ Pass include
+ Pass include
~ Softfail all
59s

MTA-STS

TTL
v=STSv1; id=202510011111
View
5m

Text Content

TTL
anthropic-domain-verification-eeb9gd=dIMYhNp6ik0iUo7SsbpuRL7Rl
59s
apple-domain-verification=XTeP0QNWlD0wK7bV
59s
cursor-domain-verification-de60y9=HVq9qqW1Io2kSbPnE4kvdzi7A
59s
facebook-domain-verification=emsfzny9iv9mjnzaewafarkxrf7zv7
59s
figma-domain-verification=05acd6f6ce3aed94f0132f1839ee12d394d6b03e5485c7c891885d56a722192a-1738157573
59s
google-site-verification=6rNLN3zaZ2UnnwBAgTgx4z0HpNMfkW40EP5JmnCmGhQ
59s
linkedin-site-verification=4c25639f-07ae-4ca5-bc9a-db4323003e7e
59s
postman-domain-verification=58eaf706ccc8c506b29a535c176fa583ec7b0d9d2671bda67701e18479104f90bdccefa581694f8e7860cc8e7dcf674890e1701e90c3009616352ee4c885b289
59s
slack-domain-verification=QvB9vF5csuNGLWL0vIkJsfGUvlqGXQJOsowLrVQp
59s
stripe-verification=5D0F16EDEA8BA937FCA5791CC150F6046FAA8DF3F72E3DFD4F2475FF536829AC
59s
twilio-domain-verification=d19dc1d05a6c0f4fe955b249bad8532f
59s
TXT
00D3z000000ghuh=1TBWS00000001Ab
59s
TXT
bw=0Z9AzB6RPJsDjgINsqKtNa3stdMUmgUlfHPX0PpBkCK+
59s
TXT
ca3-fb38b6b0b50a44daa0aba6f06001d2e4
59s