DNS Report: redhat.com

Generated: 2026-08-08T17:38:18-05:00

85/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/206 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5539 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers19/355 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: ec2-52-200-142-250.compute-1.amazonaws.com
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
52.200.142.250
34.235.198.240
AAAA
CNAME
MX
10 us-smtp-inbound-1.mimecast.com.
10 us-smtp-inbound-2.mimecast.com.
TXT
"_w3mdwen0nsght830g06ehmrsdmvuilf"
"wework-site-verification=EABEURRXyO1yBZcn"
"docusign=c6aa79da-fde1-4b7e-8874-28eeb223ca63"
"google-site-verification=TaSjV4JOe2XfmL_vHFKJHkPk8sjgoLkuuTTWezDO0Pw"
"Dynatrace-site-verification=6d28213f-f653-42df-8f09-a7ae69f50e6a__dk5hkah3juetfgj11au5isjmig"
"miro-verification=0bc02d4257d450b9f9034363a58f88b4b904dc22"
"status-page-domain-verification=dfx5rbys1ts5"
"docker-verification=b3c48bbc-05f6-40b8-8391-b5ad3366c6ec"
"jetbrains-domain-verification=c52sdl8fpvtdvcunhy64u3149"
"Dynatrace-site-verification=1782cd51-ac66-4966-acdc-061c80f794f5__t1aa4l3qdsf475891sv2711t80"
"MS=ms88428189"
"status-page-domain-verification=hyls0f05cd87"
"anthropic-domain-verification-75gwks=eCqmQbyCwqL2ocuciTDIydVPj"
"google-site-verification=fkn6chapCdYNWIcpsgH0K6mkR0yo7ldeIRC7EH23yoo"
"cursor-domain-verification-xts7mh=BCrLupJRjleUhfxmNA4CUlgaE"
"adobe-idp-site-verification=10154eb7d4abe67e9e45621e46476febbec28a97a4610d7c043c42c667aa18d4"
"google-site-verification=rl_wq5rq_W7A7OSyK08d8Ta_Hf6AKP5tqtdlo4iGTvs"
"pendo-domain-verification=01424ad4-8f69-4456-90ff-5f544ada6cec"
"MS=ms44845140"
"slack-domain-verification=dPrnI9sLvqvAbQUwzvFsPXSPEU1PLODdgGxLhEUr"
"segment-site-verification=Kk3pC9UBfhioQzibTvTIhT4TFVwP4niP"
"v=spf1 redirect=73t7ezjz._spf._d.mim.ec"
"atlassian-domain-verification=fHiTv781WbOHgzl6U1McyXa9JUSSO5B0ECvgSZzJ9+b4q8wv0Tf4iI75xdcyoC00"
"apple-domain-verification=xaB3GAa9xxzrpoS4"
"docusign=cfd355fc-11f9-4eaf-8ecf-64433ef46173"
"amazonses:ablaZDaC37yeQUcZAZjbfqRELxucC+8pBdvhFEpTSlY="
NS
dns2.p02.nsone.net.
dns1.p01.nsone.net.
dns2.p01.nsone.net.
dns3.p01.nsone.net.
dns1.p02.nsone.net.
dns4.p01.nsone.net.
SOA
dns1.p01.nsone.net. hostmaster.nsone.net. 1684376201 200 7200 1209600 3600
CAA
0 issue "digicert.com"
0 issue "letsencrypt.org"
0 iodef "mailto:it-cert-admin@redhat.com"
0 issue "amazontrust.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP