DNS report for klaviyo.app

This report was generated 1 week ago. Refresh?
B
Connectivity
100%
Performance
100%
Resilience & Security
40%
DNS records
100%
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Connectivity: 100%

The following nameservers are available and responding correctly for DNS queries for your domain klaviyo.app.

Nameserver IP address(es) SOA serial
ns35.domaincontrol.com. 97.74.107.18
2603:5:21b1::12
2022080201
ns36.domaincontrol.com. 173.201.75.18
2603:5:22b1::12
2022080201

Good news, no warnings or errors were found.

We could not find any recommendations at this time.

Good news, we detected the following achievements in your DNS configuration. Each of these checks has increased your DNS Spy score.

  • All nameservers reply with the same SOA serial number.
  • The nameserver IPs are distributed across multiple subnets.
  • All nameservers are online.
  • Nameservers are available over IPv4.
  • Nameservers are available over IPv6.

Performance: 100%

We tested each nameserver and measured the following response times.

Nameserver IP address(es) Response time
ns35.domaincontrol.com. 97.74.107.18
2603:5:21b1::12
31ms
27ms
ns36.domaincontrol.com. 173.201.75.18
2603:5:22b1::12
27ms
31ms

Good news, no warnings or errors were found.

We could not find any recommendations at this time.

Good news, we detected the following achievements in your DNS configuration. Each of these checks has increased your DNS Spy score.

  • Nameserver ns35.domaincontrol.com. (97.74.107.18) replied quickly (< 50ms).
  • Nameserver ns35.domaincontrol.com. (2603:5:21b1::12) replied in a reasonable time.
  • Nameserver ns36.domaincontrol.com. (173.201.75.18) replied quickly (< 50ms).
  • Nameserver ns36.domaincontrol.com. (2603:5:22b1::12) replied in a reasonable time.

Resilience & Security: 40%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns35.domaincontrol.com. IPv4: US
IPv6: US
AS26496 - AS-26496-GO-DADDY-COM-LLC, US
AS44273 - GODADDY-DNS, DE
ns36.domaincontrol.com. IPv4: US
IPv6: US
AS44273 - GODADDY-DNS, DE
AS44273 - GODADDY-DNS, DE

We detected the following errors or warnings about your DNS configuration. These caused your DNS rating to be lowered. Resolving these will grant a higher DNS Spy rating for your domain.

  • All IPv6 nameservers are hosted by the same provider (AS44273 - GODADDY-DNS, DE). Consider spreading the nameservers across multiple DNS providers for increased redundancy.
  • No DNSSEC records found. Consider enabling DNSSEC, as it provides a way to validate DNS responses for data integrity.
  • All the nameservers are being operated from a single domain (domaincontrol.com). If that domain gets compromised or goes offline, the DNS will be unavailable. Consider spreading the nameservers across multiple domains.

We detected some possible recommendations for you to consider. No penalties were given for these, but resolving them can give you a higher DNS score.

  • All IPv4 nameservers appear to be hosted in the same country (US). You might want to consider spreading the nameservers geographically.
  • All IPv6 nameservers appear to be hosted in the same country (US). You might want to consider spreading the nameservers geographically.
  • No CAA records found. Consider adding CAA records, as it adds increased security by limiting which Certificate Authorities can issue certificates for this domain. (more info)

Good news, we detected the following achievements in your DNS configuration. Each of these checks has increased your DNS Spy score.

  • You have more than 1 nameserver.
  • The IPv4 nameservers are distributed among multiple providers.

DNS records: 100%

Our scans detected the following publicly available DNS records.

Record TTL Value
A klaviyo.app 1h 23.227.38.32
NS klaviyo.app 1h ns35.domaincontrol.com.
ns36.domaincontrol.com.
SOA klaviyo.app 1h ns35.domaincontrol.com. dns.jomax.net. 2022080201 28800 7200 604800 600
CNAME www.klaviyo.app 1h klaviyo-app.myshopify.com.

Good news, no warnings or errors were found.

We detected some possible recommendations for you to consider. No penalties were given for these, but resolving them can give you a higher DNS score.

  • No SPF records were found. SPF records limit which IPs are allowed to send mail from this domain. Even if this domain doesn't send e-mails, you should set up SPF to confirm it will never send e-mail, to prevent spoofing.
  • No DMARC records have been found. Consider configuring DMARC for improved e-mail authentication.
  • No IPv6 record has been found on the zone apex (klaviyo.app). Consider enabling IPv6 in the infrastructure by adding an AAAA record on this domain.

Good news, we detected the following achievements in your DNS configuration. Each of these checks has increased your DNS Spy score.

  • The NS records have a long TTL (1h+).
  • Your SOA serial number follows the best practice YYYYMMDDxx format.
  • Found a root (apex) DNS record.
  • Found a www DNS record.
  • The active nameservers match the NS records.
  • The DNS records appear to be RFC compliant.
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