IPv4 Addresses

TTL

Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
SOA Primary NS
20m
SOA Responsible
admin.cassinfo.com
SOA Serial
82
SOA Times
Refresh 1h
Retry 10m
Expire 14d
Minimum TTL 4h

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.

No forensic report URIs (RUF).

DKIM

TTL

No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.

SPF (Sender Policy Framework)

TTL
SPF SPFv2
Qualifier Mechanism Target / value Valid Details
+ Pass include
~ Softfail all
20m
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass include
+ Pass a
+ Pass mx
~ Softfail 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
google-site-verification=6FyK_kI6QqkLgMTcwERWk7Y2f0eWxezykcv-4kPEF_k
20m
google-site-verification=l3C2OOXUfHT7fRYC-mYxXULJsqFW9xLKQYi76S_lX1o
20m
google-site-verification=s1nVGOqfuKaC_fAcjpmXu2x7diXgNUfsUc1LvxEx01Y
20m
TXT
2suu797008i2h51nno4ju5ro19
20m