vintagecomputing.com

Observed Jul 25, 2026, 10:02 UTC (8d 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.

Verify this receipt yourself + Watch this domain

Up right now

Secured byLet's Encrypt

1 subdomain · tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat vintagecomputing.com actually stands on - every host below is a signed observation

vintagecomputing.com

A / AAAA

74.207.233.40

unattributedserves the site

ns2.linode.comns3.linode.comns1.linode.comns5.linode.com+1 more

linode.comanswers its DNS

mail.vintagecomputing.com

vintagecomputing.comreceives its email

TLS

techsongs.com

Let's Encryptissued its certificate

DNS Records

A 1

74.207.233.40

MX 1

10mail.vintagecomputing.com

TXT 2

v=spf1 ip4:74.207.233.40 ip6:2600:3c02::f03c:91ff:fe89:6786 -all
v=DMARC1; p=quarantine; fo=1; rua=mailto:editor@vintagecomputing.com

NS 5

ns2.linode.com
ns3.linode.com
ns1.linode.com
ns5.linode.com
ns4.linode.com

SOA 1

ns1.linode.com domains.vintagecomputing.com

TLS Certificates (3)

Common Name	Issuer	Expires
`techsongs.com`	C=US, O=Let's Encrypt, CN=YR1	Tue, 15 Sep 2026 15:58:35 +0000
`YR1`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.vintagecomputing.com

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for vintagecomputing.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/vintagecomputing.com">
  <img src="https://domaindrift.io/badge/vintagecomputing.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for vintagecomputing.com">
</a>

Ed25519 Receipt

Receipt ID: rcpt_93e7aa12337da91c
Output Hash: 0d8894f04d5db8910e4f69ec03510c306a12203b356712401f99d30d9117a550
Signature: ed25519:56e0f7e0b23490176245baefda2844bee11b8ce8cde96b748d7a87f0e3913623493ac30d5bf33c681f6c347ba0367eb335fc600b17b9cf218201fb9a2ff6b008
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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