DNS Report: portswigger.net

Generated: 2026-08-09T14:17:24-05:00

83/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 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.
OKCAA policy5/5Certificate authority restriction.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/207 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 certificate55/55175 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers23/356 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: server-108-157-150-82.mci50.r.cloudfront.net
OKIPv4 diversity35/35Two 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
108.157.150.82
108.157.150.23
108.157.150.123
108.157.150.99
AAAA
CNAME
MX
30 aspmx4.googlemail.com.
30 aspmx5.googlemail.com.
30 aspmx3.googlemail.com.
30 aspmx2.googlemail.com.
20 alt1.aspmx.l.google.com.
20 alt2.aspmx.l.google.com.
10 aspmx.l.google.com.
TXT
"1password-site-verification=YVY655L23VF2NK3EKDISVZ3ZBU"
"jetbrains-domain-verification=3jnfo1e6gs2eu96q1buo1vkgj"
"calendly-site-verification=bsnI8Xx96051UHIgOv8cHxFfAjPnlrWPhHkrFrXOI"
"anthropic-domain-verification-xf3fkw=yKG6eGGbw6RwHFnoYm4TN5eO9"
"zapier-domain-verification-challenge=744995b6-f06d-4b5b-9df7-ae8470cce370"
"MS=ms35598444"
"v=DMARC1; p=none; sp=reject; rua=mailto:postmaster@portswigger.net"
"atlassian-domain-verification=deHrwqAJSj2uaJMGyqvI3Fa3xuhoRu8IxDTSfyxOUQSFaaQTXF1rrajXACgSHY5j"
"miro-verification=1c8d7800878929d552d19bb0a27a09a37d300f5c"
"v=spf1 ip4:23.249.220.34/32 ip4:23.249.220.35/32 ip4:54.240.55.173/32 ip4:54.240.55.174/32 include:_spf.google.com include:spf.redpoints.com include:_spf.salesforce.com ~all"
"sending_domain1066743=3c0916f2a38904a8c090f6cf2438e10d77fad7d5495ac03a72285ea7462212c0"
"mistral-domain-verification=4d6193e630018d61387dcd71d1fea790fa6d60d5"
"ZOOM_verify_NV5iWvYrRZaRlK4AJLRWRg"
"google-site-verification=WEEWP33rojjZ_1dNR2WnPYDvrtbp5wL-3aOcccVJwCA"
"google-site-verification=Eqz2nGbsT9Op6HjPSrg2lHHvuLBT32CpxBKwU3IRCT4"
"docker-verification=833c2433-4f0b-4b7a-98e3-e3e6b5881efe"
"google-site-verification=6woBwFow6l4kR9Zc_oycZMnJuNr8bTN3NNhp-8n1pwM"
"openai-domain-verification=dv-iD4WbS9rcPZlyD0C2SWZ8yhb"
"apple-domain-verification=SNLfBITPsMlWyJM1"
"pardot1066743=ce79dea2a842926f242482c76fe7062e2d8ae67d5a3cac1dcdc1340d9bad1695"
"reachdesk-verification=VPyoUadQoeZzjynTZCOp3YV1ow1xkUdVKTlYMORrPTaOpGavmsSBgajillCzIn7u"
"fireflies-verification=01JWQXQMB8Y9FX3SQD4K0XV7Y1.ffverify.fireflies.ai-request-verification=2025-06-02T08:57:04Z"
NS
ns-1337.awsdns-39.org.
ns-573.awsdns-07.net.
ns-194.awsdns-24.com.
ns-1955.awsdns-52.co.uk.
SOA
ns-573.awsdns-07.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
0 issue "comodoca.com"
0 issue "letsencrypt.org"
0 issue "awstrust.com"
0 iodef "mailto:sysops@portswigger.net"
0 issue "pki.goog"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP