guru.com
Observed Jul 21, 2026, 19:20 UTC (2d 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
Runs onIncapsula
Email byMicrosoft 365
Secured byDigiCert
Registered withNetwork Solutions, LLC
Also usesGoogle Search Console
1 subdomain · consulting
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat guru.com actually stands on - every host below is a signed observation
guru.com
A / AAAA
45.223.157.21045.223.58.210
Incapsulaserves the site
NS
ns-1144.awsdns-15.orgns-1982.awsdns-55.co.ukns-311.awsdns-38.comns-732.awsdns-27.net
awsdns-15.org + awsdns-55.co.uk + moreanswers its DNS
MX
guru-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.guru.com
DigiCert Incissued its certificate
DNS Records
A 2
45.223.157.21045.223.58.210
MX 1
0guru-com.mail.protection.outlook.com
TXT 12
MS=ms63785612_z9hqkcplau0v5h73akkl7eytou49kwwglobalsign-domain-verification=340DA2EF23D40449153E0D885EECFB92globalsign-domain-verification=76E33B8CCBBBE2EE4A1CF9D1B2ECB89Aglobalsign-domain-verification=810D1CA8C75DD275D3452048E3573EC4globalsign-domain-verification=C15CC1EE0B7FA7612293D3A01578348Fgoogle-site-verification=OTNYKHb6XhZwxXurIDUwBSJhPj-5p8_qg59D9WMbkWkk=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC7TwCVteciztjaamSZcVgjrQAwbQLMnE/9OCjAeAlQ9uFf2wKfJkOWRfecyv8qJYYHSd6ciYaI9u7Lq1XSvIp5ivt6c+DHoMWU4qzN0xRfY69WRH4mofVjc3ooCtNnB3VBkId5FGjoSbfC3pVyFTf9+zqGqroDNijWZ5u9opsZOQIDAQABksrfh1i12vb62c1ordjohugud6qo4kun2lboiedanrr1bt45ao04
NS 4
ns-1144.awsdns-15.orgns-1982.awsdns-55.co.ukns-311.awsdns-38.comns-732.awsdns-27.net
SOA 1
ns-1144.awsdns-15.org awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.guru.com |
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 | Sat, 09 Jan 2027 23:59:59 +0000 |
DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Sat, 29 Mar 2031 23:59:59 +0000 |
DigiCert Global Root G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Fri, 15 Jan 2038 12:00:00 +0000 |
Subdomains (1)
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_c8c762a1d968cfd1- Output Hash
599be986c05c862e1f9ae0491116fd8128f21e57abaea0220349f983ca6ff340- Signature
ed25519:1c2a0a093ff2e97a2b93d6031a9c173dec7b673ee2bcc4f2530223bb6c6c264aa1f49e0fcb977d1048eabba2c8146e1cca3d7c73847c400042bd91c288acb604- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast