IPv4 Addresses

TTL

Name Servers

TTL

SOA Details

TTL
20m
SOA Responsible
hostmaster.jpmchase.com
SOA Serial
656929453
SOA Times
Refresh 3h
Retry 30m
Expire 14d
Minimum TTL 1h

Certificate Authority Authorization

TTL

DMARC

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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)

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SPF SPFv1
Qualifier Mechanism Target / value Valid Details
- Fail all
19m

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
_25xfozdnyiop8r6ozxotce3b91fbnys
19m
TXT
_3e011nj628ts7kv2mbezwxg8f12jgs6
19m
TXT
_3my6eayyja505obx7vta536y0t2vd35
19m
TXT
_3o2eo372jo4pbgcf62kgppx8qkptf48
19m
TXT
_4l4h8mz06h4t4dcmp9d88fr9b42uhs8
19m
TXT
_4tr70qma318qsyuug0ogkdu1twdmn1i
19m
TXT
_50zf1l3fb52nhm1bvy3eq9xciezx1gi
19m
TXT
_7k5exi8s7qpqdwzkroltw6z6a975929
19m
TXT
_92f71d11hquiuenlboq7whbhge32x8u
19m
TXT
_9bb9ez4hw32ghmfbcs2nqxeo0mzxo75
19m
TXT
_a7e90awb2uzwvhdpu4upw5ee12qyfln
19m
TXT
_b80gh9ej1hhm2p99awcro5tift5h6rj
19m
TXT
_frhke7d7n7bshhgp6zysirgcrchlx7q
19m
TXT
_g8d3uqdmj35f8kwuv1ywb9xtgtj7o5o
19m
TXT
_is8ci086jiqlm8ejn9hvup153n4xxg8
19m
TXT
_kfl9233cltdioueran7l6i3wkreogzj
19m
TXT
_ndk8l4fi55gr585kt7kj27ldiy6f24i
19m
TXT
_ob00x6850tck5os68w7mjs1d7yzdayo
19m
TXT
_p3dloo9maorpedrv09ehaq6z2iv0hub
19m
TXT
_p7iuf2xb483y3vwpopdcj7oe5lb3ykc
19m
TXT
_qippa5xmgtdcgw0mkdo1bgphdueyduq
19m
TXT
_usf25y02k8s71zy6mnrv5tprk72ze1y
19m
TXT
_yosa3q6421lfahmkz7hs3s4e9y1h9gt
19m