Name Servers

TTL

SOA Details

TTL
20m
SOA Responsible
hostmaster.jpmchase.com
SOA Serial
764928378
SOA Times
Refresh 3h
Retry 30m
Expire 14d
Minimum TTL 1h

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
20m
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
- Fail 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
TXT
_0trmuvlduvs4cqne2nspasuiotv7700
20m
TXT
_0wiy7t3i9qbxwj0pl1nai1sjiqb3rup
20m
TXT
_1fqp3lal569oe9u7okaswg8y1fj9zjy
20m
TXT
_3640gomnfenerc3q13fnmj6lugkalb4
20m
TXT
_3spr7z137dde9furv4p32nna2zk96gg
20m
TXT
_5ir3gaicc4xjp4ckyvxn7qo9jgvb3cr
20m
TXT
_6lwyps4vwo2vixwb3t48m3sfbihle33
20m
TXT
_6ru4qk573ujq552ldg7u7pp4k21r829
20m
TXT
_795ikesx8jrcli30i6oh36hsbpqlhtu
20m
TXT
_7aqwj29k60qw5xb0atwgmi7y04j0tyi
20m
TXT
_7rbic7fqdj1r5p99x2ugxjcr057vsfe
20m
TXT
_8c1prjndq0uyezr4f9ulg6ull5sv3il
20m
TXT
_ae4ymq06dn784h6h25iuq6tbogm6zr7
20m
TXT
_coz5pywuc9j5b27bs4z88ljofre634t
20m
TXT
_dufkl041d42kiw02e9j3acq1e6sgupf
20m
TXT
_hbicta5e0x1zb1frdtgib3r8y4211yx
20m
TXT
_hqddnktuo6vhlf9vvqbpcsrk25eudqp
20m
TXT
_nfjreax9sffb1xd7sxx73gmw7veurla
20m
TXT
_ooryk31rsznb7b5y4s837ff3ki7m5vm
20m
TXT
_pihd9bzg93419oh83uzvhd820wbsqp9
20m
TXT
_pmjzruy6nza4sqac21q8wjj6asjgzjj
20m
TXT
_rgsfm7xw7dm8i963ofsehn9d7n4jfhh
20m
TXT
_rowaz6hwfwcdgv9hy6g3eol044ealme
20m
TXT
_rpr17w2idn3zl8pjnct1cprjuz8nihu
20m
TXT
_sobn99atx4a5mnlvzxb522hde7s0seu
20m
TXT
_uzsymxp6x192qge1q98p8jhq311ta3u
20m
TXT
_yj62y1h7o0x1vd90s49g0h9husrrptl
20m
TXT
_yxuz0fpt4qfonzqwmc52qxnh13o1nun
20m