Last Updated: April 20, 2024
osf.io has a rank of 2,390, it is considered a very trustworthy and established domain. osf.io has 4 NS records, 1 A records, 0 AAAA records, 2 MX records, and 1 TXT records. Name servers for osf.io are ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com. A records for osf.io are 35.190.84.173. MX records that process @osf.io email are mxb.mailgun.org, mxa.mailgun.org. We have observed osf.io to have 73 subdomains. osf.io domain rank of 2,390 makes it valuable phishing target. Typosquat domains for osf.io may look like osaf.io, ozf.io, lsf.io, osn.io, asf.io. As of April 20, 2024, osf.io does not have any threat intelligence reports of concern.
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35.190.84.173
No DNS AAAA records
mxb.mailgun.org
mxa.mailgun.org
ns-cloud-e3.googledomains.com
ns-cloud-e4.googledomains.com
ns-cloud-e1.googledomains.com
ns-cloud-e2.googledomains.com
osf.io. 300 IN TXT "v=spf1 include:servers.mcsv.net include:mailgun.org include:spf.mandrillapp.com include:helpscoutemail.com -all"
osf.io has 73 subdomains in our inventory.
nginx/1.16.1
United States
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1704101770, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "42:59:3D:4D:16:54:31:21:4C:D6:15:B8:4E:74:EC:C5:7F:0A:81:E8", "authorityKeyIdentifier": "keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:www.osf.io, DNS:osf.io", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.1", "ctlPoisonByte": true, "authorityInfoAccess": "CA Issuers - URI:http://r3.i.lencr.org/\nOCSP - URI:http://r3.o.lencr.org\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "7C:BF:FC:A8:58:13:36:9F:B1:07:1D:57:11:8A:58:EA:18:A5:EA:B6", "all_domains": ["osf.io", "www.osf.io"], "serial_number": "397E86D5545F2285FA263333425D51760C6", "subject": {"C": null, "CN": "osf.io", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=osf.io"}, "not_before": 1696325771, "issuer": {"C": "US", "CN": "R3", "L": null, "O": "Let's Encrypt", "ST": null, "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=R3/O=Let's Encrypt"}}, "cert_link": "https://oak.ct.letsencrypt.org/2024h1/ct/v1/get-entries?start=72123456&end=72123456", "source": {"url": "https://oak.ct.letsencrypt.org/2024h1/", "name": "Let's Encrypt 'Oak2024H1' log"}, "update_type": "PrecertLogEntry", "seen": 1696329402.351601, "cert_index": 72123456}}