DNS Report: st.com

Generated: 2026-08-09T01:42:51-05:00

71/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/209 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
OKMTA-STS5/5Mail transport policy.
OKTLS-RPT5/5TLS reporting policy.
OKValid TLS certificate55/55162 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: ec2-54-194-135-49.eu-west-1.compute.amazonaws.com
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40No successful HTTP response.
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
54.194.135.49
AAAA
CNAME
MX
10 st-com.mail.protection.outlook.com.
TXT
"MS=ms59221250"
"docker-verification=d6d198bc-8993-4f90-9414-e4febe3b4437"
"atlassian-domain-verification=f3LTJ77zFUhFncMSteHljGP2BwYABw9ykWzPP08I7DFMy7gKAbOr7N5tc5SWGglC"
"docusign=c2f9caa2-efaa-4684-8363-480aa8209a2f"
"EL+b+HLOjUandS3GnT4aSMKKl+hEpYEba0apWnXH3FqPtQSOaZBda+ZakVW9rT05hN9wjSvzcUY3RfQemlAQ7g=="
"MS=ms37882190"
"docusign=175308d5-aa3a-4d76-a827-b74155ac8e32"
"cisco-ci-domain-verification=25dd1b4722f650b8c8d7cb3beb39c348fc90005fbed666c7e559ff0f7306decc"
"google-site-verification=_xBu4ex75D1HXaEgJtlOH4-KQbym0EEXrtLb6sfCQJU"
"v=spf1 include:_spf.salesforce.com include:spf.protection.outlook.com ip4:164.129.1.35 ip4:138.198.100.35 -all"
"_globalsign-domain-verification=sbWhwwHtdnXMY_8oa_2AwroFfoc6imgOvFuDWHNoP0"
NS
a8-66.akam.net.
delta.dmz-eu.st.com.
a28-66.akam.net.
a9-65.akam.net.
delta.dmz-us.st.com.
delta.dmz-ap.st.com.
a1-23.akam.net.
a5-64.akam.net.
a2-66.akam.net.
SOA
delta.dmz-eu.st.com. dnsmaster.st.com. 2022053491 3600 600 2419200 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP