DNS Report: stackblitz.com

Generated: 2026-08-10T22:50:24-05:00

84/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 IPv4 address(es) detected.
OKIPv6 (AAAA)10/108 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.
ERRORCAA policy0/5Certificate authority restriction.
ERRORDNS propagation0/10Agreement 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 certificate55/5551 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: server-18-154-185-26.ord58.r.cloudfront.net
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
18.154.185.26
18.154.185.58
18.154.185.68
18.154.185.57
AAAA
2600:9000:2507:7800:2:496a:a40:93a1
2600:9000:2507:6a00:2:496a:a40:93a1
2600:9000:2507:f800:2:496a:a40:93a1
2600:9000:2507:ae00:2:496a:a40:93a1
2600:9000:2507:4600:2:496a:a40:93a1
2600:9000:2507:c600:2:496a:a40:93a1
2600:9000:2507:8600:2:496a:a40:93a1
2600:9000:2507:be00:2:496a:a40:93a1
CNAME
MX
5 alt2.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
TXT
"anthropic-domain-verification-ttvd3n=ie5Kz2xrIXq2hJIqF5iGuOafr"
"MS=ms20645993"
"apple-domain-verification=lFvLRAX0ur6PMWmZ"
"google-site-verification=iX9WVLD1JAY0oz2VQ_TJpq-6a96oLTsmOe9fT3VZcDI"
"google-site-verification=t1_8D5FpDjchbYttkpmwVnwkQp2Nuhe8IsFMHBfFHZE"
"v=spf1 include:_spf.google.com include:45403856.spf03.hubspotemail.net ~all"
"rippling-domain-verification=60fa1b66fe1eeea1"
"google-site-verification=GyPQ23RIjQZkl6LuIot4wF0NCv2J2WCWC2Xr_zqHYQc"
"notion-domain-verification=ItdlGu4Z6gUWv14IC27chcFlKb3Bvdef8CcCH85vt9i"
"zapier-domain-verification-challenge=d60f92ec-887f-488e-8cd9-9cfbfb1dc472"
"slack-domain-verification=DktTeTheAJSqnK3mnP79FLbn71dbgVjdE6Ra8v6o"
"openai-domain-verification=dv-GnPiRQKUUGBUh5vx9PV8noNk"
"1password-site-verification=TQHYLJIHFZB2HLJYOYQLTBAD6Y"
"mixpanel-domain-verify=a33ca37b-4c22-431e-bb7d-09233db76c1f"
NS
igor.ns.cloudflare.com.
zoe.ns.cloudflare.com.
SOA
igor.ns.cloudflare.com. dns.cloudflare.com. 2410044086 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP