bufferapp.com
Observed Jul 18, 2026, 13:01 UTC (20h ago). Every field below was attested with an Ed25519 signature at scan time.
Guarded by a firewall
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Registered withNameCheap, Inc.
Also usesGoogle Search Console
tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bufferapp.com actually stands on - every host below is a signed observation
bufferapp.com
A / AAAA
104.19.148.92104.19.149.92
Cloudflareserves the site
NS
dom.ns.cloudflare.comtess.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+3 more
Google Workspacereceives its email
TLS
bufferapp.com
Google Trust Servicesissued its certificate
DNS Records
A 2
104.19.148.92104.19.149.92
MX 7
10aspmx.l.google.com20alt1.aspmx.l.google.com20alt2.aspmx.l.google.com30aspmx2.googlemail.com30aspmx3.googlemail.com30aspmx4.googlemail.com30aspmx5.googlemail.com
TXT 6
A5A5D665FCE67D788B6Cgoogle-site-verification=AnGCaSRlHQv70Mf490kkp-TDKkpt3Kaj8eqe25Gy824google-site-verification=a290HCvCbkaOv0j78ucCHB6hs3vNFDaxoViQP7Uf7acv=spf1 include:sendgrid.net include:helpscoutemail.com include:_spf.google.com include:servers.mcsv.net include:mail.zendesk.com ~allv=DMARC1; p=reject; pct=100; rua=mailto:re+vylnaovszq5@dmarc.postmarkapp.com;
NS 2
dom.ns.cloudflare.comtess.ns.cloudflare.com
SOA 1
dom.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
bufferapp.com |
C=US, O=Google Trust Services, CN=WE1 | Sun, 11 Oct 2026 12:12:46 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +0000 |
Subdomains (0)
None observed.
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
24eb8539-04a6-4106-9fbf-dca675a709a3- Output Hash
3e6a7278a2225941afce5e2dd3319818faf9cf86225b0dbac77920e1824447da- Signature
ed25519:f299f0ba61cd7c222e0fd252135b702e0445e4b5925c703f814a7669f2955ea1efe2dcd3f9c32a9bba7611803da132988057af0cef56003e83316d6d4087ea08- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast