DNS Report: researchgate.net

Generated: 2026-08-08T17:11:42-05:00

78/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/202 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 records20/205 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 certificate55/5538 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.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.18.41.9
172.64.146.247
AAAA
2606:4700:4403::6812:2909
2a06:98c1:3106::ac40:92f7
CNAME
MX
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
TXT
"google-site-verification=o6Zn1HIYOJ47s1qpx6D1NYJiRORsOBrWWIKgCHozu0g"
"v=spf1 ip4:209.15.209.64/27 ip4:209.15.214.192/28 ip4:209.15.243.112/28 ip4:209.15.247.224/28 ip4:209.15.249.176/28 ip4:209.15.249.224/29 ip4:209.15.250.112/28 ip4:37.44.2.16/28 include:_spf.google.com include:servers.mcsv.net include:mail.zendesk.com inc" "lude:_spf.salesforce.com ~all"
"google-site-verification=adDX9Qsrt8PjtLYlL3wfJJVp_QvS36jMwtcjEPd4J9Q"
"atlassian-domain-verification=Nad6ba1ysA1mdnvoY0zYwoRwv6nBwSBawy/Xaexh3Vf9DcC0a74yExKioYvCdaM7"
"apple-domain-verification=1zVGDn699lBJWe3h"
NS
marty.ns.cloudflare.com.
val.ns.cloudflare.com.
SOA
marty.ns.cloudflare.com. dns.cloudflare.com. 2407273457 10000 2400 604800 1800
CAA
0 issue "globalsign.com"
0 issue "letsencrypt.org"
0 issue "pki.goog"
0 iodef "mailto:security@researchgate.net"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP