DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

docblu.com

DNS Records

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Hosting & Network

docblu.com runs on IONOS, with email configured.

Hosting network
IONOSAS8560IONOS
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on IONOS. Stable here since we started watching (Jul 17, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to docblu.com.

DNS Records for docblu.com

HostnameTypeTTLPriorityContent
docblu.comA074.208.23.204
docblu.comTXT0v=spf1 ip4:74.208.23.204 a mx include:websitewelcome.com ~all
docblu.comMX0docblu.com
docblu.comSOA86400ns1.mywebsolutions.com joonysmith0.gmail.com 2026053101 3600 1800 1209600 86400
docblu.comNS0ns1.mywebsolutions.com
docblu.comNS0ns2.mywebsolutions.com
www.docblu.comCNAME0docblu.com
www.docblu.comNS0ns1.mywebsolutions.com
www.docblu.comNS0ns2.mywebsolutions.com
www.docblu.comTXT0v=spf1 ip4:74.208.23.204 a mx include:websitewelcome.com ~all
www.docblu.comMX0docblu.com
www.docblu.comA074.208.23.204
www.docblu.comSOA86400ns1.mywebsolutions.com joonysmith0.gmail.com 2026053101 3600 1800 1209600 86400

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Uptime

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DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain