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Rank #1,374Updated November 10, 2026

biorxiv.org

bioRxiv.org - the preprint server for Biology

biorxiv.org is registered with CSC Corporate Domains, Inc. since April 8, 2013 (13.6 years). The registration expires on April 8, 2027. The site runs on Drupal, Google Analytics 4, Varnish and 5 other technologies. Its email security grade is F. Its SSL certificate is issued by Google Trust Services and is valid for 79 more days.

Domain age
13.6 yrs
Technologies
8
Email security
F
SSL days left
79

Registration

RegistrarCSC Corporate Domains, Inc.
IANA ID299
RegisteredApril 8, 2013
ExpiresApril 8, 2027
UpdatedAugust 12, 2026
Statusclient transfer prohibited
Name serversjen.ns.cloudflare.com, vin.ns.cloudflare.com
DNSSECNot signed

DNS records

TypeValueTTL
A188.114.97.3300
A188.114.96.3300
MXusb-smtp-inbound-1.mimecast.com 10300
MXusb-smtp-inbound-2.mimecast.com 10300
NSjen.ns.cloudflare.com86400
NSvin.ns.cloudflare.com86400
TXTMS=ms36527074300
TXTv=spf1 include:usb._netblocks.mimecast.com include:helpscoutemail.com a:it-ppmgw01.cshl.edu a:it-ppmgw02.cshl.edu ~all300
AAAA2a06:98c1:3121::3300
AAAA2a06:98c1:3120::3300

Technology stack

Cache
Programming language

Analytics and advertising IDs

google_analytics:G-RZD586MC3Qgoogle_tag_manager:GTM-M677548

SSL certificate

ValidValid
IssuerUS, WE1, Google Trust Services
ExpiresJanuary 28, 2027
Days remaining79
ProtocolTLSv1.3
Namesbiorxiv.org, *.biorxiv.org

Email security

FScore 28/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
  • warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
  • warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
  • good2 MX record(s) found. Mail is handled by Mimecast.

Homepage metadata

TitlebioRxiv.org - the preprint server for Biology
DescriptionbioRxiv - the preprint server for biology, operated by openRxiv, a nonprofit organization dedicated to advancing scientific communication
Languageen
Canonicalhttps://www.biorxiv.org/
IndexableYes
Word count66

About biorxiv.org

Who is the registrar of biorxiv.org?

biorxiv.org is registered with CSC Corporate Domains, Inc. (IANA ID 299).

When does biorxiv.org expire?

The current registration of biorxiv.org expires on April 8, 2027. It was first registered on April 8, 2013.

What technology does biorxiv.org use?

We detected 8 technologies on biorxiv.org, including Google Analytics 4, Varnish, Cloudflare, jsDelivr, Drupal, Font Awesome.

Does biorxiv.org protect its email with SPF and DMARC?

biorxiv.org scores 28/100 (grade F) for email security. No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.

What are the name servers of biorxiv.org?

biorxiv.org uses jen.ns.cloudflare.com, vin.ns.cloudflare.com.