3m.com
Observed Jul 21, 2026, 19:12 UTC (9h 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.
Not responding
Email byProofpoint
Secured byAmazon
Registered withCSC Corporate Domains, Inc.
Also usesFacebook/MetaGoogle Search Console
fortune_500
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat 3m.com actually stands on - every host below is a signed observation
3m.com
A / AAAA
3.135.24.1733.21.253.226
unattributedserves the site
NS
a.ns.3m.comb.ns.3m.com
3m.comanswers its DNS
MX
mxa-00318502.gslb.pphosted.commxb-00318502.gslb.pphosted.com
Proofpointreceives its email
TLS
selector.3m.net
Amazonissued its certificate
DNS Records
A 2
3.135.24.1733.21.253.226
MX 2
10mxa-00318502.gslb.pphosted.com10mxb-00318502.gslb.pphosted.com
TXT 7
6kv4dg79vvlcscja1ea9cp5aifacebook-domain-verification=k2inhxde42rbrf69avgc2g8ru1nkrzgoogle-site-verification=5jizbRgBVEqWtN4gVpAF1c99lyi-jqtTzp4m6xDY160google-site-verification=O5R7rrbm6-bt5YN8S-Ct6E0i99zRbL-LQFd368n4QwQgoogle-site-verification=kZV1HQVTfYDnXRv2-lr9rWQ7w5pm8BDwR_oO66Jwu78v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -allv=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;
NS 2
a.ns.3m.comb.ns.3m.com
SOA 1
a.ns.3m.com dns.cloudflare.com
SRV 1
imgwy.3m.com:5269 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
selector.3m.net |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Sun, 24 Jan 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 (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_27bed0adc73d80ae- Output Hash
99c0a1db9504e77f545f02819ca52a5074b5312aeee37bb49130737f5c44639d- Signature
ed25519:cc324873f3bb3e87cc2a66832df40ccb008c29c75b7f981dd1905071116c72c36dc30a9955ab6bcaa791b1b041ad03618e9e4975590dc62aa90b38f6aa69c90a- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast