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Gridlode
Rank #4,555Updated November 10, 2026

peerj.com

PeerJ - Peer-Reviewed Open Access Journals, Trusted by Researchers

peerj.com is registered with Amazon Registrar, Inc. since February 18, 2012 (14.7 years). The registration expires on February 18, 2028. The site runs on Meta Pixel, Cloudflare, HSTS and 1 other technologies. Its email security grade is D. Its SSL certificate is issued by Google Trust Services and is valid for 49 more days.

Domain age
14.7 yrs
Technologies
4
Email security
D
SSL days left
49

Registration

RegistrarAmazon Registrar, Inc.
IANA ID468
RegisteredFebruary 18, 2012
ExpiresFebruary 18, 2028
UpdatedMay 16, 2026
Statusclient transfer prohibited
Name serversdaisy.ns.cloudflare.com, logan.ns.cloudflare.com
DNSSECNot signed

DNS records

TypeValueTTL
A172.64.148.53290
A104.18.39.203290
MXus-smtp-inbound-1.mimecast.com 10300
MXus-smtp-inbound-2.mimecast.com 20300
NSdaisy.ns.cloudflare.com86400
NSlogan.ns.cloudflare.com86400
TXT0ed1fe018a92791a0082a34c44a6b7a46ae924ff24300
TXTMS=0799B2FF5417809458C47714F490D0A24DC994B6300
TXTMS=ms80673274300
TXTSendinblue-code:07ceb5001fe9181c3c42ebec5154a779300
TXT_globalsign-domain-verification=ZJwF5bPmVIwVGPvLaYi-GflAOROdB74UcXDqMmaNZo300
TXTdropbox-domain-verification=acht35g3lt8j300
TXTgoogle-site-verification=GX_AqkC_uUrShEF_5g1ZDFKq29WgLSMuvW6bnciOSz0300
TXTgoogle-site-verification=Yu7Bt2eaZuS_4UHcuCeI-0gW-2As9hA-b28yGV5SY_g300
TXTgoogle-site-verification=gyJSZNBHg1t0RPk2VJG76E3ZjxpT-H3gsowsyN5JoqE300
TXTv=spf1 mx ip4:35.190.247.0/24 include:emin-spf.peerj.com include:dmin-spf.peerj.com include:cmin-spf.peerj.com include:bmin-spf.peerj.com include:amin-spf.peerj.com ~all300
TXTyandex-verification: 03e534a1ce985c89300
AAAA2606:4700:440b::6812:27cb202
AAAA2606:4700:4408::ac40:9435202

Technology stack

Advertising
Meta Pixel
CDN
Cloudflare
Security
HSTS
Tag manager
Google Tag Manager

Analytics and advertising IDs

google_tag_manager:GTM-KGDWL2J

SSL certificate

ValidValid
IssuerUS, WE1, Google Trust Services
ExpiresDecember 29, 2026
Days remaining49
ProtocolTLSv1.3
Namespeerj.com

Email security

DScore 60/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnDMARC applies its policy to only 10% of failing mail.
  • warnSubdomains use a weaker policy (sp=none) than the main domain (p=quarantine).
  • 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).
  • goodDMARC policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
  • goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected], mailto:[email protected].
  • goodDKIM keys found (selector: google, k1, s1, s2, mail, mandrill).

Homepage metadata

TitlePeerJ - Peer-Reviewed Open Access Journals, Trusted by Researchers
DescriptionTrusted by researchers, committed to open. PeerJ delivers open-access publishing with transparent peer review across two STM and computer science journals.
Languageen
IndexableYes
Word count0

About peerj.com

Who is the registrar of peerj.com?

peerj.com is registered with Amazon Registrar, Inc. (IANA ID 468).

When does peerj.com expire?

The current registration of peerj.com expires on February 18, 2028. It was first registered on February 18, 2012.

What technology does peerj.com use?

We detected 4 technologies on peerj.com, including Meta Pixel, Cloudflare, HSTS, Google Tag Manager.

Does peerj.com protect its email with SPF and DMARC?

peerj.com scores 60/100 (grade D) for email security. DMARC applies its policy to only 10% of failing mail. Subdomains use a weaker policy (sp=none) than the main domain (p=quarantine).

What are the name servers of peerj.com?

peerj.com uses daisy.ns.cloudflare.com, logan.ns.cloudflare.com.