DNS Record Lookup

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

toplineonline.com

DNS Records

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Hosting & Network

toplineonline.com runs on Fastly, with DNS by GoDaddy and email via Microsoft 365.

Hosting network
FastlyAS54113Fastly
Managed DNS
GoDaddy
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 4,999+ other sites on Fastly. Stable here since we started watching (Sep 10, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for toplineonline.com

HostnameTypeTTLPriorityContent
toplineonline.comSOA600ns49.domaincontrol.com dns.jomax.net 2024062400 28800 7200 604800 600
toplineonline.comAAAA02620:12a:8001::4
toplineonline.comAAAA02620:12a:8000::4
toplineonline.comA023.185.0.4
toplineonline.comTXT0ppe-df02273bae30f5de172dcd6fb887695380f711ed
toplineonline.comTXT0v=verifydomain MS=1597087
toplineonline.comTXT0v=spf1 include:spf.protection.outlook.com -all
toplineonline.comMX0toplineonline-com.mail.protection.outlook.com
toplineonline.comNS0ns49.domaincontrol.com
toplineonline.comNS0ns50.domaincontrol.com
www.toplineonline.comA023.185.0.4
www.toplineonline.comAAAA02620:12a:8000::4
www.toplineonline.comAAAA02620:12a:8001::4

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Beta

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

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This page is today's snapshot. Turn on monitoring and we'll watch toplineonline.com continuously, notifying you the moment anything moves across all three signals:

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