DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
constinit.org runs on Akamai Cloud (Linode), with email configured.
- Hosting network
- Akamai Cloud (Linode)AS63949Akamai Cloud (Linode)
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 4,999+ other sites on Akamai Cloud (Linode). Stable here since we started watching (Jul 24, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to constinit.org.
DNS Records for constinit.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| constinit.org | CAA | 0 | 0 issue letsencrypt.org | |
| constinit.org | CAA | 0 | 0 iodef mailto:cert-admin@constexpr.org | |
| constinit.org | SOA | 3600 | ns.constexpr.org dns-admin.constexpr.org 895 21600 7200 2419200 3600 | |
| constinit.org | MX | 0 | 10 | mail.constexpr.org |
| constinit.org | TXT | 0 | spf2.0/pra,mfrom a mx -all | |
| constinit.org | TXT | 0 | google-site-verification=rz7yDThCxlP179vc6X5fP8AOz1M6eB17nUsWiIscInw | |
| constinit.org | TXT | 0 | v=spf1 a mx -all | |
| constinit.org | NS | 0 | ns.constexpr.org | |
| constinit.org | AAAA | 0 | 2a01:7e00::f03c:91ff:fedf:f1ad | |
| constinit.org | A | 0 | 109.74.202.20 | |
| www.constinit.org | TXT | 0 | spf2.0/pra,mfrom a mx -all | |
| www.constinit.org | TXT | 0 | google-site-verification=rz7yDThCxlP179vc6X5fP8AOz1M6eB17nUsWiIscInw | |
| www.constinit.org | TXT | 0 | v=spf1 a mx -all | |
| www.constinit.org | NS | 0 | ns.constexpr.org | |
| www.constinit.org | A | 0 | 109.74.202.20 | |
| www.constinit.org | AAAA | 0 | 2a01:7e00::f03c:91ff:fedf:f1ad | |
| www.constinit.org | SOA | 3600 | ns.constexpr.org dns-admin.constexpr.org 895 21600 7200 2419200 3600 | |
| www.constinit.org | CNAME | 0 | constinit.org | |
| www.constinit.org | CAA | 0 | 0 issue letsencrypt.org | |
| www.constinit.org | CAA | 0 | 0 iodef mailto:cert-admin@constexpr.org | |
| www.constinit.org | MX | 0 | 10 | mail.constexpr.org |
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This page is today's snapshot. Turn on monitoring and we'll watch constinit.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