duro-last.com
Observed Jul 25, 2026, 21:27 UTC (6d 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
8 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat duro-last.com actually stands on - every host below is a signed observation
duro-last.com
A / AAAA
3.217.213.17954.236.233.18252.203.171.126
unattributedserves the site
NS
ns-1021.awsdns-63.netns-1386.awsdns-45.orgns-1891.awsdns-44.co.ukns-37.awsdns-04.com
awsdns-63.net + awsdns-45.org + moreanswers its DNS
MX
aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
duro-last.com
Amazonissued its certificate
DNS Records
A 3
3.217.213.17954.236.233.18252.203.171.126
MX 5
1aspmx.l.google.com10aspmx2.googlemail.com10aspmx3.googlemail.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 11
d365mktkey=5RQd1OzMx8yOl0KJSH2UiUfv55oMf0zYufFYXiYCxlIxd365mktkey=SMM8Ime9mzQYHkHxEc4OUqcnAYghgYiuUqVWW4Z4vrwxduo_sso_verification=9bjidq9Yl4QujdBaDFAqQ268YBPab4j8WmJl5gwyumoRSfahYImy5P6XYGHwUMgKgoogle-gws-recovery-domain-verification=45360324google-site-verification=BUl9gAmJ-_qmNnU1RyZ6_VfMcL6rZPqenqfSgjAlZ60google-site-verification=HLDHS4Mu4FJ4-tAYUfzR7GK7bN0KNpoNl9B9aw_gFMcj2tt9345lt33qdrbm4q8p9abfnknowbe4-site-verification=d0cbf0c02eeaf7c5e79620706b39e132nphe3sqpg79t2d8lf2oc7cp4mgv=spf1 +a +mx +ip4:67.38.62.44 +include:spf.mtasv.net +include:_spf.google.com ~all
NS 4
ns-1021.awsdns-63.netns-1386.awsdns-45.orgns-1891.awsdns-44.co.ukns-37.awsdns-04.com
SOA 1
ns-1021.awsdns-63.net awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
duro-last.com |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Tue, 09 Mar 2027 23:59:59 +0000 |
Amazon RSA 2048 M04 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:35 +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 (8)
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_b1a63936d6c9a3bb- Output Hash
9e1b254dc7ee590da1743537af00a6ec7356648b9a2a20519e2a97a5cd9aa85f- Signature
ed25519:2f84256d6914b7dea0ac066ccb9877abbd7582b3280be6a073c328fd02083de42f7a05e3a361dc882d2de5fa41ce42e4238c6521047aec1f3ee7f01312656f0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast