SUBSTACK.INFO

Last Updated: May 27, 2024

SUBSTACK.INFO Summary

substack.info has 2 NS records, 2 A records, 2 AAAA records, 2 MX records, and 2 TXT records. Name servers for substack.info are lee.ns.cloudflare.com, ali.ns.cloudflare.com. A records for substack.info are 104.18.42.197, 172.64.145.59. AAAA records for substack.info are 2606:4700:4400:0:0:0:ac40:913b, 2606:4700:4400:0:0:0:6812:2ac5. MX records that process @substack.info email are mxb.mailgun.org, mxa.mailgun.org. We have observed substack.info to have 1 subdomains. A subdomain count of 1 is considered a small digital footprint. Technology that may be in use at substack.info includes google. The domain's primary website is hosted on a cloudflare web server at 172.64.145.59 in United States. The website's description is: "with substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. it's quick and simple, so you don't have to be tech savvy. your audience can pay you directly through subscriptions, with no ads to get in the way. writers and podcasters can own their intellectual property, keep their mailing list, and start a media business."

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SUBSTACK.INFO DNS Records

TXT Records

substack.info. 300 IN TXT "google-site-verification=vQEKLOUDfKNOQAv9W3EUMiRD6e5ibAEPhc2yCzP7big"

substack.info. 300 IN TXT "v=spf1 include:_spf.google.com include:mailgun.org ~all"

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SUBSTACK.INFO Subdomains

substack.info has 1 subdomains in our inventory.

Hostname IP Address
substack.info 104.18.42.197

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SUBSTACK.INFO Website

Web Server

cloudflare

IP Address

172.64.145.59

Country

United States

Meta Tags

og:url: https://substack.info/

og:type: article

og:title: substack - a new economic engine for culture

og:description: with substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. it's quick and simple, so you don't have to be tech savvy. your audience can pay you directly through subscriptions, with no ads to get in the way. writers and podcasters can own their intellectual property, keep their mailing list, and start a media business.

og:image: https://substack.info/img/home_page/og-homepage.png

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SUBSTACK.INFO Certificate Trust

Certificate Trust Log

{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1723852799, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "7B:E0:F7:37:DF:22:62:60:4E:3A:76:C7:15:9B:5A:8D:C0:E8:B5:5C", "authorityKeyIdentifier": "keyid:18:A9:1A:FC:B2:45:49:C1:6F:30:34:08:2B:D9:87:9C:B0:25:57:7A\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:substack.info, DNS:*.substack.info, DNS:sni.cloudflaressl.com", "crlDistributionPoints": " URI:http://crl3.digicert.com/CloudflareIncRSACA-2.crl\nFull Name:\nFull Name:\n URI:http://crl4.digicert.com/CloudflareIncRSACA-2.crl", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.2\n CPS: http://www.digicert.com/CPS", "ctlPoisonByte": true, "authorityInfoAccess": "CA Issuers - URI:http://cacerts.digicert.com/CloudflareIncRSACA-2.crt\nOCSP - URI:http://ocsp.digicert.com\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "CC:8D:AE:4A:D9:EC:95:5B:4A:CB:67:B0:35:B4:FA:D2:CB:DE:79:3A", "all_domains": ["*.substack.info", "sni.cloudflaressl.com", "substack.info"], "serial_number": "A791176DFB9C1043FD7EE338565897D", "subject": {"C": "US", "CN": "sni.cloudflaressl.com", "L": "San Francisco", "O": "Cloudflare, Inc.", "ST": "California", "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=sni.cloudflaressl.com/L=San Francisco/O=Cloudflare, Inc./ST=California"}, "not_before": 1692230400, "issuer": {"C": "US", "CN": "Cloudflare Inc RSA CA-2", "L": null, "O": "Cloudflare, Inc.", "ST": null, "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=Cloudflare Inc RSA CA-2/O=Cloudflare, Inc."}}, "cert_link": "https://ct.googleapis.com/logs/us1/argon2024/ct/v1/get-entries?start=160213298&end=160213298", "source": {"url": "https://ct.googleapis.com/logs/us1/argon2024/", "name": "Google 'Argon2024' log"}, "update_type": "PrecertLogEntry", "seen": 1692250343.887108, "cert_index": 160213298}}

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