DNS Report: chegg.com

Generated: 2026-08-09T13:03:00-05:00

83/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/303 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 records20/202 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 certificate55/55183 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: ec2-44-240-221-179.us-west-2.compute.amazonaws.com
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
44.240.221.179
52.32.105.114
100.23.238.234
AAAA
CNAME
MX
10 mxb-00360d01.gslb.pphosted.com.
10 mxa-00360d01.gslb.pphosted.com.
TXT
"stripe-verification=32542EDE4C95BFA2303B6F7BFD3B5B343B25B43DC14C7929D118C554ADB9787C"
"asv=3342082966ad1b4803c0c58c6ad6f3ba"
"stripe-verification=72B8641D1A0B063CF4B4E71361AA8CC48A0E7279F6EFBEB11703FE314089BE9C"
"braintrust-domain-verification-bjd9cm=Es458LFZHXIRqD2flQgbW914R"
"docker-verification=70a27525-6c2d-496e-b936-c25aff624125"
"adobe-idp-site-verification=5a0e2fc4a788f166244eaeb784184c4eeee4ce00df8d65bf6941e9f42339d120"
"atlassian-sending-domain-verification=855ef296-1c2b-4a34-b544-64d8c6ab2d80"
"mixpanel-domain-verify=3a5d4cce-f99e-4002-b79f-307e51450e6f"
"hubspot-domain-verification=OWZlZjA3YzktMzkxNC00NjFkLWIxMzUtOGM2ZTcxMjQ5ZTNj"
"mongodb-site-verification=QeMJGdEhA3qOxoE9q0Ms4q0kkLkUXMG4"
"atlassian-domain-verification=YwlJ/bGike/cutqsk43lfRICqM3dakD2wqNHt70xbmp7CLky7BSVPvKmk9nNKFVO"
"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:aspmx.pardot.com include:_spf.atlassian.net include:mail.zendesk.com ~all"
"miro-verification=2a524b3b46742b6bb51133d4fb13dfbd3458b97c"
"docusign=7e1bcc24-4d0b-479d-80f4-5eb7cc3c34c3"
"anthropic-domain-verification-rj1day=eo4IXRn91WpVoaL01ouGFR6o6"
"zoho-verification=zb99330915.zmverify.zoho.com"
"google-site-verification=OAzEX7CJGXx3cJaTmz2CldY-G8SXXVgCTtcuIp0wKCI"
"vertexinc-cloud-1b3988b4-bf3c-41d6-b1b5-9a0818246a27"
"_cf-custom-hostname=ed7e7b7d-3cff-4880-83fc-d04c9aa2112d"
"facebook-domain-verification=8ml3k2v460a7l4wg1v6oe5qrik1wnu"
"pardot826923=427eb0f4609ce56ee2199bc5cfcd84040ecedab3c3510b5037fe6e5be4d376e6"
"onetrust-domain-verification=0e7a17aac9a741d7ac7a4e242cf5ab1c"
"google-site-verification=hHJwr3D6aCLTEOQ8Fvj5Qdbdp0wHT9pSanxL0FLIlus"
"x0phzwl91wcnt5b8z5tk76l1kdy14vxb"
"google-site-verification=Nvq-xjeF7ZDKeUu1j4qsCp6wKJCdubYTzNFHiQ9k5nY"
"mongodb-site-verification=zHP07SXaJ4nOHvPTny4EbpotRTA7grl1"
"formstack-domain-verification=f1676602017727207ed5d97498f72374"
"google-site-verification=EniK_uUXkrkj0nF-meC3bO2l-SpHVlGi-kEgJmMmTXg"
"wiz-domain-verification=3f5ae88e1fe7ccf39cb6df761e31a83192b8b1d6abd1f560700a41306b6f5eb0"
"cisco-ci-domain-verification=5d710224ffcc2b364278bd8dcf8b4024c34a5d22af5e190a6f6bd22e5b3d87da"
"elevenlabs=LctbxPPFOPHYnuiYcJqrXjUb0WsCEbMWipHrpz-I2sw"
"klaviyo-site-verification=RQbznh"
"shopify_verification_store.skills=01HW35FC7WQBE2YWZM1GGSXR7F"
"ZOOM_verify_TnNhpuxJTTmMucFtng44xg"
"apple-domain-verification=tOSGEnaxK2cCbTQg"
"cursor-domain-verification-3s53md=FTfpTv0MAV58UyT2Ql7ST7qzW"
"_tjc4nhoqmdz5a95yqhelnk48vp4jyz2"
"liveramp-site-verification=qk3VHmdzO4nIdwPxAZ2iYOkCaWxPzVuhtyhEyLkTBq0"
"851ceca55a874dec9496115b58a38cac"
"google-site-verification=toj1VRJpvynNZoKUzR-m5A2dSOvkGUhIy41XdUWfAC8"
"adobe-idp-site-verification=9d9445c56c0681e962b4c14e8d78d817c8cfae53922f1b84e2bc71b87efdbdf9"
NS
ns-289.awsdns-36.com.
ns-1026.awsdns-00.org.
ns-699.awsdns-23.net.
ns-2045.awsdns-63.co.uk.
SOA
ns-289.awsdns-36.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP