upstreamplugin.com
Observed Aug 2, 2026, 22:13 UTC (11h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Email byGoogle Workspace
Secured byAmazon
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat upstreamplugin.com actually stands on - every host below is a signed observation
upstreamplugin.com
A / AAAA
13.249.91.6113.249.91.7613.249.91.12213.249.91.101+8 more
2600serves the site
NS
ns-1383.awsdns-44.orgns-1824.awsdns-36.co.ukns-363.awsdns-45.comns-631.awsdns-14.net
awsdns-44.org + awsdns-36.co.uk + moreanswers its DNS
MX
aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
upstreamplugin.com
Amazonissued its certificate
DNS Records
A 4
13.249.91.6113.249.91.7613.249.91.12213.249.91.101
AAAA 8
2600:9000:21b8:4e00:18:b3eb:2fc0:93a12600:9000:21b8:9c00:18:b3eb:2fc0:93a12600:9000:21b8:8a00:18:b3eb:2fc0:93a12600:9000:21b8:f400:18:b3eb:2fc0:93a12600:9000:21b8:2600:18:b3eb:2fc0:93a12600:9000:21b8:8e00:18:b3eb:2fc0:93a12600:9000:21b8:c200:18:b3eb:2fc0:93a12600:9000:21b8:a400:18:b3eb:2fc0:93a1
MX 5
1aspmx.l.google.com10aspmx2.googlemail.com10aspmx3.googlemail.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 2
google-site-verification=cIMkAh59_IfMYFLoorwvtc0C0OCBEW563M6ZYKusSEUv=spf1 a mx include:_spf.google.com include:servers.mcsv.net include:mail.zendesk.com include:smtp.kelsiem.io ip4:52.64.168.255 -all
NS 4
ns-1383.awsdns-44.orgns-1824.awsdns-36.co.ukns-363.awsdns-45.comns-631.awsdns-14.net
SOA 1
ns-1383.awsdns-44.org awsdns-hostmaster.amazon.com
CAA 2
issue "amazon.com"issue "amazontrust.com"
DMARC_RECORDS 1
v=DMARC1; p=quarantine; fo=1; rua=mailto:info@upstreamplugin.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
upstreamplugin.com |
C=US, O=Amazon, CN=Amazon RSA 2048 M01 | Sat, 24 Oct 2026 23:59:59 +0000 |
Amazon RSA 2048 M01 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:21:28 +0000 |
Amazon Root CA 1 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 | Thu, 31 Dec 2037 01:00:00 +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
rcpt_96167959c9be9afc- Output Hash
f96a816eabe9e9fac3a6a7381a36510b73557ac966a64903971359fa4a14efec- Signature
ed25519:73bec7fd93492f477e97366926065d1a85c208f9dcab7d08b1de92fd14775e83823609a8d9aba4f024546dd4d2d60f2d4effe768ab3eaa9330c37196a86c0e0f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast