DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
addgene.org runs on Cloudflare, with DNS by Cloudflare and email via Google Workspace.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Google Workspace
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 4,439,521 other sites on Cloudflare. Stable here since we started watching (Aug 31, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for addgene.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| addgene.org | AAAA | 0 | 2606:4700:3108::ac42:2842 | |
| addgene.org | AAAA | 0 | 2606:4700:3108::ac42:2bbe | |
| addgene.org | NS | 0 | kay.ns.cloudflare.com | |
| addgene.org | NS | 0 | coby.ns.cloudflare.com | |
| addgene.org | SOA | 1800 | coby.ns.cloudflare.com dns.cloudflare.com 2416321430 10000 2400 604800 1800 | |
| addgene.org | MX | 0 | 10 | alt4.aspmx.l.google.com |
| addgene.org | MX | 0 | 5 | alt1.aspmx.l.google.com |
| addgene.org | MX | 0 | 10 | alt3.aspmx.l.google.com |
| addgene.org | MX | 0 | 5 | alt2.aspmx.l.google.com |
| addgene.org | MX | 0 | 1 | aspmx.l.google.com |
| addgene.org | A | 0 | 172.66.43.190 | |
| addgene.org | A | 0 | 172.66.40.66 | |
| addgene.org | CAA | 0 | 0 issue ssl.com | |
| addgene.org | CAA | 0 | 0 issue letsencrypt.org | |
| addgene.org | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| addgene.org | CAA | 0 | 0 issuewild letsencrypt.org | |
| addgene.org | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| addgene.org | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| addgene.org | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| addgene.org | CAA | 0 | 0 issuewild comodoca.com | |
| addgene.org | CAA | 0 | 0 issue comodoca.com | |
| addgene.org | CAA | 0 | 0 issuewild ssl.com | |
| addgene.org | TXT | 0 | google-site-verification=ywT0XI96Vy_5yj35GfN6JIpRNLu88Qzh0-kCng7CGIo | |
| addgene.org | TXT | 0 | google-site-verification=7IxmAc87QUr_gYWdSFBQ7VSAZHBEtniSXD6j_CcoSIw | |
| addgene.org | TXT | 0 | openai-domain-verification=dv-8WGkGkLxSH9lJ6SnupRAPqn7 | |
| addgene.org | TXT | 0 | atlassian-domain-verification=mh4SwWkW184DtYFVFsTFtDdpx13cXGKGK7WJmalHIOcOAvXECs/HjcVouffs3gjZ | |
| addgene.org | TXT | 0 | ZOOM_verify_GH8bxmvZRTuIO-gtWW3Ngg | |
| addgene.org | TXT | 0 | MS=ms36074041 | |
| addgene.org | TXT | 0 | apple-domain-verification=APDAAHFQHQqravMb | |
| addgene.org | TXT | 0 | google-site-verification=HZuiegfQz5YBhkqBvp6KyvZevZWulefBslmGG_KQ-DQ | |
| addgene.org | TXT | 0 | v=spf1 include:_spf.google.com include:mail.zendesk.com include:sent-via.netsuite.com include:amazonses.com include:306096.spf05.hubspotemail.net ~all | |
| addgene.org | TXT | 0 | google-site-verification=j5bZutiTWN7G1Hw7zCxMBvlfGI9FSLeQimdjovFnnoI | |
| addgene.org | TXT | 0 | google-site-verification=9XPqLdLw6kMI4sxll3R3Xl58Zv4FacTVEG7ElH9Ps60 | |
| www.addgene.org | AAAA | 0 | 2606:4700:3108::ac42:2bbe | |
| www.addgene.org | AAAA | 0 | 2606:4700:3108::ac42:2842 | |
| www.addgene.org | A | 0 | 172.66.43.190 | |
| www.addgene.org | A | 0 | 172.66.40.66 |
Get alerted the moment addgene.org's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch addgene.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