cns.org

.org crawl

First seen 2026-04-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 2009 ms crawled 2026-05-06

US · 52.44.3.28 · AS14618 Amazon.com, Inc.

Reputation 92/100 weak security headers dmarc monitor-only

sector health type homepage

HTML metadata

Title: Congress of Neurological Surgeons (CNS) – Advancing Neurosurgery - Congress of Neurological Surgeons (CNS)
Description: Explore the latest in neurosurgery with CNS. Access education, research, and networking opportunities for professionals in the field.
Generator: Gosuite - www.gocelerate.com

Technology

Server: Microsoft-IIS

Third-party hosts loaded (2)

dm27uw8wcv0cc.cloudfront.net×62
ajax.aspnetcdn.com×1

Social

Contact

Email

Phone

Registration

Registrar

Network Solutions, LLC

Created

1993-09-20

Expires

2033-09-19 2679 days left

Updated

2024-07-24

Name servers

ns-1094.awsdns-08.org
ns-1765.awsdns-28.co.uk
ns-180.awsdns-22.com
ns-538.awsdns-03.net

DNS records live

NS

ns-1094.awsdns-08.org
ns-1765.awsdns-28.co.uk
ns-180.awsdns-22.com
ns-538.awsdns-03.net

MX

10 cns.org.1.0001.arsmtp.com
20 cns.org.2.0001.arsmtp.com

TXT

Show 6 TXT records

00D41000000ds9J=1TBVN00000009ph
MS=EE3C79FD181CF9597B68831FA0B6D031B21FF738
MS=ms43651342
asv=67bab5aa4a366cebcec4b4f15178c913
duo_sso_verification=8wQRtwqivScpFGVFGGT4TtR0iXkvn24ct4LqWebKwmiPns9Ocu2DYr5Whsu68MIu
google-site-verification=fqrLb1ZJs3g_n7OCUhCb6R-G01wGbEJcmict6W0zxHI

Email authentication strong

SPF

v=spf1 a:relay.appriver.com include:spf.protection.outlook.com include:spf1.appriver.com include:amazonses.com include:servers.mcsv.net -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyEn+rORjSOZZy2OiInL0rJ6iuMMg7uXp2dBrOdvNFX/TR/eRohPLfI7cA5q8evVqiiTdUyi6MHiDuO1I6U…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDT3+ka1rONQVHZQOdUpsWAIOqE72uTCPCwdj/QpcTwmHID+YEcLRizLN/0ZBnboyDt0eHhFboAnX5pPt5VOhqIdj…

selectors probed

Certificate (current)

R13

from 2026-04-06 to 2026-07-05

Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.cns.org/Default.aspx

present

referrer-policy

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade