DNS Gurus
9 records

Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
SOA Primary NS
ps2idns05.express-scripts.com
20m
SOA Responsible
nsse.express-scripts.com
SOA Serial
2013121041
SOA Times
Refresh 4h
Retry 30m
Expire 30d
Minimum TTL 15m

Certificate Authority Authorization

TTL

No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.

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 Subdomain Policy

Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.

none quarantine reject
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.

mailto:[email protected]
DMARC RUF

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

mailto:[email protected]

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
+ Pass ip4
69.74.105.9
+ Pass ip4
128.203.109.115
+ Pass ip4
128.203.110.69
+ Pass exists
%{i}.spf.evernorth.com
- 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 —
_b53i55lk2xdn0ds4rjhvpuqpo3pm319
20m
TXT —
_nahexhs9233xaatxmvnnjizwpbf2tlt
20m