activecampaign.com
Observed 2026-07-14T01:41:14.917Z (18h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byMimecast
Registered withMarkMonitor Inc.
Also usesGoogle Search ConsoleAtlassianFacebook/MetaZoomDockerStripeDocuSign
IPv6 · 6 subdomains · email_comms
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat activecampaign.com actually stands on - every host below is a signed observation
activecampaign.com
A / AAAA
104.20.1.15104.20.0.152606:4700:10::6814:10f2606:4700:10::6814:f
Cloudflareserves the site
NS
abby.ns.cloudflare.comalex.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
usb-smtp-inbound-1.mimecast.comusb-smtp-inbound-2.mimecast.com
Mimecastreceives its email
HTTPS probe
redirect
Redirecting (3xx) 301 → https://www.activecampaign.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time6 ms
DNS resolutionNOERROR
Redirect chain
https://www.activecampaign.com/Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 2
104.20.1.15104.20.0.15
AAAA 2
2606:4700:10::6814:10f2606:4700:10::6814:f
MX 2
10usb-smtp-inbound-1.mimecast.com10usb-smtp-inbound-2.mimecast.com
TXT 32
google-site-verification=z4cu4ksSlD1F4VwsV7aeuI3agrK4xT2HzLJwvNqXh-Iatlassian-domain-verification=0wCIZBGn1K/9SerwAoj1UyInzqjUZyJTODZJ1UPpBu+swTTfNBZxL2WhQZGvkfo/google-site-verification=ZO9kf3bTT021P8qlB2BQ5rmk1e4bS8rsoYTnSpo9NqgMS=ms78211706google-site-verification=aZc8XNJa2DPnRqQMK58izlsKurjRm-hwdl-U4nsIBjYv=spf1 ip4:173.236.20.0/24 ip4:192.92.97.0/24 ip4:52.128.40.0/21 ip4:217.8.118.0/24 ip4:103.229.233.0/24 include:usb._netblocks.mimecast.com include:_spf.google.com include:mail.zendesk.com include:stspg-customer.com include:sent-via.netsuite.com include:_spf-lrn.activecampaign.com ~allpendo-domain-verification=JK5zYujOmKqXb5aS1pRudbgHp2sps-cd-verification=445a8aa6-f462-4ac5-89b9-cf62b8f9ea91facebook-domain-verification=vj4bbc79ppnrt612769n33gxnqezjtZOOM_verify_X_DkuppUTyaf0Col_X_dWQ
NS 2
abby.ns.cloudflare.comalex.ns.cloudflare.com
SOA 1
abby.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (0)
None.
Subdomains (6)
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
e605f503-6410-4092-942f-5c3eb6436c4d- Output Hash
9b952cc4965aa9675c73c52f9d0348478f8a00514a770e7c39b1f96edb724adf- Signature
ed25519:8fe6874a1f5ad4a905ecec084115edef2d3754b6754f2e6f412a244fa6a366cd0acace88d6fe207fa91087bd356ffe75eaeb9d0395f2f021ae1c3fa18bfaaf08- Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b- Parent
(genesis)- Plane
- fast