masstech.org

Observed Aug 11, 2026, 00:24 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of masstech.org was taken 4d ago

masstech.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting masstech.org under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch masstech.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Up right now

Email byMimecast

Secured byGoDaddy.com

Also usesLinkedInAtlassianAirtableFoxit

11 subdomains · tranco

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

INFRASTRUCTURE MAPwhat masstech.org actually stands on - every host below is a signed observation

masstech.org

A / AAAA

184.73.245.212

unattributedserves the site

ns16.worldnic.comns15.worldnic.com

worldnic.comanswers its DNS

mail1.masstech.orgus-smtp-inbound-2.mimecast.comus-smtp-inbound-1.mimecast.com

Mimecastreceives its email

TLS

masstech.org

GoDaddy.comissued its certificate

DNS Records

A 1

184.73.245.212

MX 3

50mail1.masstech.org
10us-smtp-inbound-2.mimecast.com
10us-smtp-inbound-1.mimecast.com

TXT 10

gevq3pmuit55kc6mo155t1k6ta
tsvbjpbfvfrtp7v16o7b1ahs8a
gerem55c1o341ljmktti5fdmcs
Foxit-domain-verification=dc4b62a525823ab8b5078658dfef0648
airtable-verification=9ceed5f2933cb4e24b67d13ef6f9752e
v=spf1 include:spf.constantcontact.com include:_spf.salesforce.com include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:relay1.weblinkinternational.com include:244531565.spf07.hubspotemail.net ~all
linkedin-site-verification=77b5f85a-b064-42a3-be0c-62b1d580ccfe
4oel467l471ifvd3h445v0jm5
l463hrms4laq9nf2t1g5dut0le
atlassian-domain-verification=X4hfkqoTI79Z0OkCI/3TslyNOb0vrZhdD65R2LfzxCokmAX1gc5DJ8l8lstCJSjS

NS 2

ns16.worldnic.com
ns15.worldnic.com

SOA 1

NS15.WORLDNIC.COM namehost.WORLDNIC.COM

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:postmaster2@masstech.org; ruf=mailto:postmaster2@masstech.org; fo=1;

TLS Certificates (3)

Common Name	Issuer	Expires
`masstech.org`	C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., 2.5.4.11=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2	Tue, 13 Oct 2026 18:29:42 +0000
`Go Daddy Secure Certificate Authority - G2`	C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., CN=Go Daddy Root Certificate Authority - G2	Sat, 03 May 2031 07:00:00 +0000
`Go Daddy Root Certificate Authority - G2`	C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., CN=Go Daddy Root Certificate Authority - G2	Thu, 31 Dec 2037 23:59:59 +0000

Subdomains (11)

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_eb4e88d979f7e9fb
Output Hash: 4523547b1934dc427ec0bad184fa3dabc77afeb40a1a43eefac3df4ecbf4f3f3
Signature: ed25519:b26d540e0aa4743fa8c3da60b15f538e949857da0bf5ce88d98c1f3fab543645b86dc4b14c443714de63f6d375c09d452630d9e9b06ecf49d8224ca5cc48c306
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/masstech.org