DNS Report: rstudio.com

Generated: 2026-08-09T13:11:33-05:00

82/100

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 records20/205 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 certificate55/5538 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: acd89244c803f7181.awsglobalaccelerator.com
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
75.2.60.5
AAAA
CNAME
MX
5 alt2.aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
1 aspmx.l.google.com.
TXT
"calendly-site-verification=mzSk0M79Mv4WNT5RifP1PEB6WDyzSyDqRvj56V93K"
"canva-site-verification=0vxhCk5I_Sa0xuykUYTDww"
"v=spf1 include:_spf.google.com include:amazonses.com include:mail.zendesk.com include:mktomail.com include:mailsenders.netsuite.com ~all"
"MS=ms84789921"
"miro-verification=345fd56915280a8f4870573a7bee1c2dfa2867c1"
"google-site-verification=eVp-HRyOJeSF82WSrn22Ehy5-nLvobEnQ8zYWqD_6Js"
"docusign=35bd5aa2-c0e7-4247-aa97-10a8570981d6"
"atlassian-domain-verification=mPbBJ9/ah3bgtifFHvHs29KIxjGCth/npQa9isX/b36xTOVWCckPR0kWl0hvGPI1"
"mgverify=063de035deb7942fca395bf61e05c313f650328c3015086394260bcf911fd904"
"apple-domain-verification=z6ro5CKhIQXG70tc"
NS
ns-612.awsdns-12.net.
ns-1751.awsdns-26.co.uk.
ns-426.awsdns-53.com.
ns-1393.awsdns-46.org.
SOA
ns-612.awsdns-12.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP