DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
sunmark.org runs on Microsoft Azure, with DNS by AWS Route 53 and email via Mimecast.
- Hosting network
- Microsoft AzureAS8075Microsoft Azure
- Managed DNS
- AWS Route 53
- Mimecast
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 161,633 other sites on Microsoft Azure. Stable here since we started watching (Sep 7, 2026).
DNS Records for sunmark.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sunmark.org | CAA | 0 | 0 issue entrust.net | |
| sunmark.org | CAA | 0 | 0 issue letsencrypt.org | |
| sunmark.org | CAA | 0 | 0 issue amazon.com | |
| sunmark.org | CAA | 0 | 0 issue awstrust.com | |
| sunmark.org | CAA | 0 | 0 issue amazonaws.com | |
| sunmark.org | CAA | 0 | 0 issue sectigo.com | |
| sunmark.org | CAA | 0 | 0 issue amazontrust.com | |
| sunmark.org | CAA | 0 | 0 issuewild ; | |
| sunmark.org | CAA | 0 | 0 iodef mailto:IT_Infrastructure@sunmark.org | |
| sunmark.org | MX | 0 | 10 | us-smtp-inbound-1.mimecast.com |
| sunmark.org | MX | 0 | 10 | us-smtp-inbound-2.mimecast.com |
| sunmark.org | TXT | 0 | v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ~all | |
| sunmark.org | TXT | 0 | atlassian-domain-verification=oZXfN8NrPSJ4xm3l7X5dyUcq/30Q26B0iHNibyNqncaRZv2g/yvaipXZK5XAaHpK | |
| sunmark.org | TXT | 0 | hpe-greenlake-domain-verification=65435862456562684c3677517675336564755266346868764b41363569496a51 | |
| sunmark.org | SOA | 86400 | ns-1635.awsdns-12.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| sunmark.org | A | 0 | 137.117.90.63 | |
| sunmark.org | A | 0 | 40.71.11.158 | |
| sunmark.org | NS | 0 | ns-1076.awsdns-06.org | |
| sunmark.org | NS | 0 | ns-1635.awsdns-12.co.uk | |
| sunmark.org | NS | 0 | ns-918.awsdns-50.net | |
| sunmark.org | NS | 0 | ns-196.awsdns-24.com | |
| www.sunmark.org | CNAME | 0 | fd-sunmarkcu-h2g7gxesb0e0czdx.a01.azurefd.net | |
| www.sunmark.org | A | 0 | 150.171.109.77 | |
| www.sunmark.org | AAAA | 0 | 2603:1061:14:1c0::1 |
Get alerted the moment sunmark.org's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch sunmark.org 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