DNS Record Lookup

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

Hosting & Network

We’re building the network profile for l-err.biz — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.

DNS Records for l-err.biz

HostnameTypeTTLPriorityContent
l-err.bizSOA30ns-123.awsdns-15.com awsdns-hostmaster.amazon.com 2 7200 900 1209600 30
l-err.bizNS0ns-1770.awsdns-29.co.uk
l-err.bizNS0ns-977.awsdns-58.net
l-err.bizNS0ns-123.awsdns-15.com
l-err.bizNS0ns-1225.awsdns-25.org
l-err.bizTXT0v=spf1 ip4:50.16.61.184 ip4:50.19.167.127 ip4:52.2.193.101 ip4:52.200.201.152 ip4:72.44.56.225 ip4:75.101.224.12 ip4:149.72.167.103 ip4:159.183.10.36 ip4:159.183.141.128 include:_spf2.brightdata.com include:mail.zendesk.com -all

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Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

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