reed-elsevier.com
Observed Jul 28, 2026, 09:42 UTC (22h 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 byMicrosoft 365
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat reed-elsevier.com actually stands on - every host below is a signed observation
reed-elsevier.com
A / AAAA
207.24.42.50
unattributedserves the site
NS
ns2.reedelsevier.comns3.reedelsevier.comns1.reedelsevier.com
reedelsevier.comanswers its DNS
MX
reedelsevier-com01b.mail.protection.outlook.com
Microsoft 365receives its email
DNS Records
A 1
207.24.42.50
MX 1
10reedelsevier-com01b.mail.protection.outlook.com
TXT 4
c8a9af7c-e4e2-4112-8e31-65a845453c9e6QO9R0CqJ7ce7hkk8Ll0NW0K4JcCJaIt7+hHov2hiYRM/3kcw1WhWvQXEYQkL4YxaR8qkrcBZWXsLj+Qi+QXBg==MS=ms18019533v=DMARC1; p=reject; fo=1; pct=100; rf=afrf; ri=3600; rua=mailto:reed-elsevier@rua.agari.com,mailto:dmarc-a@reedelsevier.com; ruf=mailto:reed-elsevier@ruf.agari.com
NS 3
ns2.reedelsevier.comns3.reedelsevier.comns1.reedelsevier.com
SOA 1
ns1.reedelsevier.com hostmaster.lexisnexis.com
TLS Certificates (0)
None.
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_0214d58da3d3e36b- Output Hash
977fb32e763115471caab182904a2a3190b016dd1d08f8dd0df97ecd5586fde5- Signature
ed25519:773b86c6c435e01bca23cc2f2d3206c0348691980d7671bbb3b40c4c53056e3205acb5c47e02344a676aad0cd3ed330013a77ffec4da501d513577b1311f290f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast