DNS Gurus
Cached · just now
68/100 SECURITY SCORE

Certificate Information

Subject
C=US, ST=Iowa, O=Corteva Agriscience MCS LLC, CN=redirects.corteva.com
Issuer
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36
Valid From
July 10, 2025
Valid Until
July 10, 2026 188 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B0:CE:8E:13:EE:72:1A:73:72:DA:F6:1E:21:B9:94:05:01:E5:F7:30:17:11:DC:AC:AB:E2:9D:11:0C:DB:56:82
Alternative Names
101 domains

Security Configuration

TLS Protocols
TLS 1.0 TLS 1.1 TLS 1.2
Forward Secrecy
Limited (Check cipher configuration)
Warnings
  • • TLS 1.3 is not supported (recommended)
  • • TLS 1.1 is deprecated and should be disabled
  • • TLS 1.0 is deprecated and should be disabled

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

CAA Records (Certificate Authority Authorization)

CAA Records
Not Configured (Any CA can issue certificates)
CAA Issues
  • • No CAA records configured - any CA can issue certificates
Recommendations
  • • Implement CAA records to restrict which CAs can issue certificates for your domain
  • • This adds an extra layer of security against unauthorized certificate issuance
  • • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
  • • Consider adding 'iodef' record to receive security incident reports

Subject Alternative Names

101 domains
granular.ag www.granular.ag

Other domains in certificate

agmarketintel.com www.agmarketintel.com
agronomico.com www.agronomico.com
agventureinc.com www.agventureinc.com
beamparatus.jp *.beamparatus.jp
biogenesementes.com.br www.biogenesementes.com.br
brevantordering.ca www.brevantordering.ca
corteva.co.ke www.corteva.co.ke
pioneertohumculuk.com.tr www.pioneertohumculuk.com.tr
brevant.com.ua www.brevant.com.ua
growingpoints.corteva.co.nz www.growingpoints.corteva.co.nz
partner.corteva.co.uk www.partner.corteva.co.uk
redirects.corteva.com
pannar.corteva.com.ar www.pannar.corteva.com.ar
corteva.com.ve www.corteva.com.ve
espaciocliente.corteva.es www.espaciocliente.corteva.es
corteva.hn www.corteva.hn
lumispance.corteva.jp www.lumispance.corteva.jp
corteva.ma www.corteva.ma
corteva.ng www.corteva.ng
corteva.ni www.corteva.ni
corteva.sg www.corteva.sg
corteva.sn www.corteva.sn
corteva.sv www.corteva.sv
corteva.tn www.corteva.tn
hoegemeyer.com www.hoegemeyer.com
ivmexperts.ca www.ivmexperts.ca
keepsteward.com www.keepsteward.com
laporteinvestigationreport.com www.laporteinvestigationreport.com
nexeralink.ca www.nexeralink.ca
nextabiologicals.com www.nextabiologicals.com
nitrogenmaximizers.com www.nitrogenmaximizers.com
novlect.jp www.novlect.jp
panoramaturfblog.com www.panoramaturfblog.com
phytogenadvantage.com www.phytogenadvantage.com
phytogencottonseed.com *.phytogencottonseed.com
pioneeretm3.fr www.pioneeretm3.fr
pioneeretmoi.fr www.pioneeretmoi.fr
pioneersementes.com.br www.pioneersementes.com.br
pioneertohumculuk.com www.pioneertohumculuk.com
plenish.com www.plenish.com
positifparnature.fr www.positifparnature.fr
protecteurparnature.fr www.protecteurparnature.fr
rinskor.com www.rinskor.com
sendmefieldsales.com www.sendmefieldsales.com
terravuecatankmix.com www.terravuecatankmix.com
weedkor200sd.jp www.weedkor200sd.jp
weedkorjumbo.jp www.weedkorjumbo.jp
weegenwen.co.za www.weegenwen.co.za
woodyweedspecialists.com.au www.woodyweedspecialists.com.au
www.zorvecentecta.jp zorvecentecta.jp