DNS Report: crestron.com

Generated: 2026-08-11T12:51:06-05:00

78/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/204 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 records20/202 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 certificate55/55115 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two 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
74.179.241.220
AAAA
CNAME
MX
10 mxa-0016b001.gslb.pphosted.com.
10 mxb-0016b001.gslb.pphosted.com.
TXT
"MS=ms76468389"
"google-gws-recovery-domain-verification=38777871"
"adobe-idp-site-verification=33551ba4-6323-452b-99d9-c5f23d0c9aa2"
"Yhshi+iz7/IPIfs89RGt0ZQcrfCFNt4Udbo2REU+GFhxX7Jj65BkROA4Y9yj3hb2VehLjGxlbNr0rIE29BHktw=="
"_8jkbusyn97kes5ngrgtxm669suhscd9"
"apple-domain-verification=Kc9TbqRPQAHFoBsMHfBc4fdWe9Jdg5FRB6VH1uchCSI"
"atlassian-domain-verification=35x5ztOXQMEBb0nGbmNg3xC/wFUWOW3b4Eo6MBsNCi3QyMeAHZ+ql53KkRYDdTnM"
"apple-domain-verification=VAoiDCYXINF5d2vN"
"pardot767943=5c9b9573b645f8676ebc60efda74a9b165a8a3c1c8486f1e1891f4efaff0031c"
"331oja8icm3llavks6pu6bcm9p"
"bw=ysh1B04zSEyPbd8cDIgYw6tmgz+mxG289Wo19CjHK2sh"
"rid0hq9kD3uBbXg1JO3wcYeJGM"
"_zq2pltjo34j2jbr6zjqoyuwsqz51l3j"
"airtable-verification=a871cac3882e762507b8be938ec313d5"
"anthropic-domain-verification-e83qc3=5xePXYrBKoqaJY2MbVIB1amR7"
"google-site-verification=Nyq4uwpCpoEY4p6TQ23vY8bjhOj-oa6lMmDqFVzc_6k"
"teamviewer-sso-verification=cabf145483b34876be56234552ce8614"
"ZOOM_verify_5Wj0XV5GQp2TTAaR1Q0ZDA"
"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all"
"pardot767943=df876f0adb604ccae6a9e73423a871a20bb39d8d3006446104d58e20457dc224"
"docker-verification=a7756fb2-365b-40e5-86f6-3ea745787c47"
NS
pdns81.ultradns.biz.
pdns81.ultradns.net.
pdns81.ultradns.com.
pdns81.ultradns.org.
SOA
pdns81.ultradns.net. admin.tzolkin.com. 2017052095 3600 600 604800 60
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP