DNS Report: kobo.com

Generated: 2026-08-09T00:07:28-05:00

76/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 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.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 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 certificate55/5587 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers27/357 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA 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
172.64.150.101
104.18.37.155
AAAA
CNAME
MX
5 kobo-com.mail.protection.outlook.com.
TXT
"fastly-domain-delegation-fddelt00540045-10-22-25"
"google-site-verification=TPfQLJMxDmDJ7QLK1G7_9WKCyT33Zd4OKl8Y3xcVUmA"
"hj-ownership=fvkv30Fnyx78b9M"
"status-page-domain-verification=9t2wdqtpqygk"
"google-site-verification=fubvUR2vWX0-_N-3h9Q6fR9el0Vi-OPTf-ysDQ2alrU"
"v=spf1 mx include:spf1.kobo.com include:spf.protection.outlook.com include:_spf.alchemer.eu include:stspg-customer.com include:_spf.mlsend.com include:shops.shopify.com include:mail.zendesk.com include:amazonses.com ~all"
"MS=ms57345456"
"google-site-verification=Q25CMQs0FyZeTBTcsd2e3pVmeINoplPPcC0OyZp-cYw"
"google-site-verification=3aKt7utuf138msKSFHlGaxHSWaUfmh7xexzcZNtlSN0"
"google-site-verification=TMvqQdCrWZE_zq_PIvMaWObopFipEhVGM3-NQ1D5qfY"
"eI4nDhTkhHLFkVn2I0H86PYkbQzHr26YA6ndMom0SKIrZENOFNfL3EFFlWHcp+r4uBL1NDg63BxMrflvKQkl+w=="
"google-site-verification=SN46x048vtTZTeC4pcKIeVtbSbhp22YtkZIaMnlEWKY"
"facebook-domain-verification=asza9zmotc5y3jf2vvxuox1fh4zwal"
"ca3-763497e7b6ed42dab28acd1f86e299cf"
"17c61b51fd3e47faa7bbb0cb888ecbb0"
NS
ns-cloud-e4.googledomains.com.
ns-cloud-e1.googledomains.com.
ns-cloud-e2.googledomains.com.
ns-cloud-e3.googledomains.com.
SOA
ns-cloud-e1.googledomains.com. cloud-dns-hostmaster.google.com. 3 21600 3600 259200 300
CAA
0 issuewild "pki.goog"
0 issuewild "letsencrypt.org"
0 issuewild "sectigo.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP