DNS Report: 3cx.com

Generated: 2026-08-10T23:59:58-05:00

88/100

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 certificate55/5579 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers23/356 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.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.18.35.19
172.64.152.237
AAAA
2a06:98c1:3101::ac40:98ed
2a06:98c1:3100::6812:2313
CNAME
MX
5 alt1.aspmx.l.google.com.
1 aspmx.l.google.com.
10 aspmx2.googlemail.com.
10 aspmx3.googlemail.com.
5 alt2.aspmx.l.google.com.
TXT
"google-site-verification=9DPkO3vH3t7XomKY-phAk8t9-v2xWcLgdAZQ72v6OAA"
"google-site-verification=GiHY4plwY23mVNPol4YfpE7itXdT3if9lK7GpXJdrYk"
"apple-domain-verification=dRb7IaU7hfLLp50A"
"bw=kiX3m7xv9nen5oUTGQtVFeaKl/s9XDX+QgkByz+GGGsK"
"cursor-domain-verification-016fs6=a6DKqgKgoDsx0fwzj7Odb1Ryo"
"MS=ms35067406"
"google-site-verification=ULINTPpmSWJ3d-Oyv0NyLl7VR5wKK8Z7931qvZ3fmM4"
"openai-domain-verification=dv-2FImJprLkaEML0ohQ4JAS0bs"
"zoho-verification=zb57121703.zmverify.zoho.eu"
"atlassian-domain-verification=HBPPSOYldPZDz2/PqV88gH/xmDmirfGVenama1gzLrDmzdMRHC0UGBSLJpD/qanC"
"h1-domain-verification=LMZW6ZZeDbA57h8zVMLNQGBEm9k44CBikZMNNaXvPTN16oqQ"
"google-site-verification=BWPfRgyHNECS5fBSVlSgnsKyi-F2YjW0ezByf68apGI"
"v=spf1 ip4:35.190.247.0/24 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:74.125.0.0/16 ip4:108.177.8.0/21 ip4:173.194.0.0/16 ip4:209.85.128.0/17 ip4:216.58.192.0/19 ip4:216.239.32.0/19 ip6:2001:4860:4000::/36  ip6:2404:68" "00:4000::/36 ip6:2607:f8b0:4000::/36 include:spfb.3cx.com include:spfa.3cx.com -all"
NS
augustus.ns.cloudflare.com.
alina.ns.cloudflare.com.
SOA
alina.ns.cloudflare.com. dns.cloudflare.com. 2411588955 10000 2400 604800 1800
CAA
0 iodef "mailto:webmaster@3cx.com"
0 issue "letsencrypt.org"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issue "comodoca.com"
0 issuewild "comodoca.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issuewild "letsencrypt.org"
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issue "ssl.com"
0 issuewild "ssl.com"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP