marchofdimes.org
Observed 2026-07-12T08:41:29.530Z (21h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byMicrosoft 365
Also usesGoogle Search ConsoleAtlassianDocuSign
IPv6 · 2 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat marchofdimes.org actually stands on - every host below is a signed observation
marchofdimes.org
A / AAAA
104.20.45.27172.66.175.2102606:4700:10::6814:2d1b2606:4700:10::ac42:afd2
Cloudflareserves the site
NS
dean.ns.cloudflare.comdaisy.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
marchofdimes-org.mail.protection.outlook.com
Microsoft 365receives its email
HTTPS probe
redirect
Redirecting (3xx) 301 → https://www.marchofdimes.org/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time33 ms
DNS resolutionNOERROR
Redirect chain
https://www.marchofdimes.org/Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 2
104.20.45.27172.66.175.210
AAAA 2
2606:4700:10::6814:2d1b2606:4700:10::ac42:afd2
MX 1
0marchofdimes-org.mail.protection.outlook.com
TXT 12
tc5dnis5gjh2qs5il11qi2ugfcg1mvich82bgohfcmv6fvicd941v=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:_spf.ultipro.com ip4:208.74.202.246 ip4:208.74.202.37 ip4:54.161.238.209 ip4:54.240.50.243 ip4:54.240.50.244 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:167.89.43.190 ip4:3.86.124.247 ip4:107.22.194.80 -allgoogle-site-verification=g3vp1Jsr-Xrum-3_NJlyCI9qc_c3eArMr5yrbH2Ov-Iatlassian-domain-verification=pRhiypQa1DvSyMIZncnGVKzYbVUpLw3vqGeeZSxdT5kdiqgZcTFDpBQYfeKyCaTJgoogle-site-verification=js9p_kLPiwVuACfdqrByfu2wBTefyHmwcDjQ7w_zuekgoogle-gws-recovery-domain-verification=72842436MS=ms23850738docusign=9f747162-e22d-4d8c-869f-80a31a6013adjofvau647nutl53s1ls1kqt110
NS 2
dean.ns.cloudflare.comdaisy.ns.cloudflare.com
SOA 1
daisy.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (0)
None.
Subdomains (2)
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
8ccaf30e-89e1-4e6e-b81a-d52874ec76d8- Output Hash
8f28f93a007bc1160d7da7067caa1932023be7a14983d0c197455d11bae897e5- Signature
ed25519:24242582ad57e939911ac687df15d757a32c223042fdaaa3b8019e913090a8522b5d37e1cd563d32c4feb02a81923505aee8fe26dd41fbdbbf10cdffa3278204- Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b- Parent
(genesis)- Plane
- fast