DNS Record Lookup

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

1courier.com

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

1courier.com runs on Cloudflare, with DNS by Cloudflare and email via Google Workspace.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Cloudflare
Email
Google Workspace
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 5,928,628 other sites on Cloudflare. Stable here since we started watching (Sep 19, 2026).

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

DNS Records for 1courier.com

HostnameTypeTTLPriorityContent
1courier.comMX010aspmx2.googlemail.com
1courier.comMX05alt1.aspmx.l.google.com
1courier.comMX05alt2.aspmx.l.google.com
1courier.comMX01aspmx.l.google.com
1courier.comMX010aspmx3.googlemail.com
1courier.comSOA1800alec.ns.cloudflare.com dns.cloudflare.com 2418448012 10000 2400 604800 1800
1courier.comNS0wally.ns.cloudflare.com
1courier.comNS0alec.ns.cloudflare.com
1courier.comA0104.26.15.136
1courier.comA0172.67.73.125
1courier.comA0104.26.14.136
1courier.comTXT0postman-domain-verification=5611b9d8315df07c862f77506cbffa7d8808f2345289fbf170852c6a499555a34e5d9df95a753e101a4a8d2444d2d96f326fdda10601133539c3d3b7817c01cf
1courier.comTXT0google-site-verification=3sjlc9jlrH-RxsOdQozM2bvzggrPPN_1pQIr7nLAWBo
1courier.comTXT0atlassian-domain-verification=JUAxRlVLYGK1+CGYY9zk3CbVVfX4k9xj0bogIZILLG6TLFotEDMAo90g2OmbxE6L
1courier.comTXT0amazonses:+x8+E4KSq44NU3Qn5e6qFbtaaZzWaTaa49bTxQtqPiw=
1courier.comTXT0postman-domain-verification=7a861559663ba558c97a61c7c5718c5e9d9ff1ea8b2b4959e0a53f416d894d39d667ae60ec2535750375cffb8293fccbc62a6497a34cacaa948cd418682ab497
1courier.comTXT0atlassian-sending-domain-verification=f87a83dd-c61f-49fd-8de2-66c543607655
1courier.comAAAA02606:4700:20::681a:f88
1courier.comAAAA02606:4700:20::ac43:497d
1courier.comAAAA02606:4700:20::681a:e88
www.1courier.comA0172.67.73.125
www.1courier.comA0104.26.15.136
www.1courier.comA0104.26.14.136
www.1courier.comAAAA02606:4700:20::ac43:497d
www.1courier.comAAAA02606:4700:20::681a:e88
www.1courier.comAAAA02606:4700:20::681a:f88

Get alerted the moment 1courier.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch 1courier.com continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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, CNAME, TXT 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.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about 1courier.com

Beta

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

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