okcoin.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 1333 ms crawled 2026-05-08

US · 18.211.48.9 · AS14618 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title

Okcoin Cryptocurrency Exchange | Buy Bitcoin, Ethereum & Crypto

Description

Okcoin is a secure cryptocurrency exchange which makes it easy buy Bitcoin, Ethereum, Dogecoin, and other crypto. Earn crypto rewards with Okcoin earn.

Language

Translations

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Third-party hosts loaded (2)

js.hs-scripts.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

Amazon Registrar, Inc.

Created

1999-11-01

Expires

2026-11-01 165 days left

Updated

2024-04-23

Name servers

ns-1103.awsdns-09.org
ns-1644.awsdns-13.co.uk
ns-50.awsdns-06.com
ns-538.awsdns-03.net

DNS records live

NS

ns-1103.awsdns-09.org
ns-1644.awsdns-13.co.uk
ns-50.awsdns-06.com
ns-538.awsdns-03.net

MX

Show 7 MX records

1 mxa-00969801.gslb.pphosted.com
1 mxb-00969801.gslb.pphosted.com
10 alt1.aspmx.l.google.com
10 alt2.aspmx.l.google.com
30 alt3.aspmx.l.google.com
30 alt4.aspmx.l.google.com
5 aspmx.l.google.com

TXT

Show 10 TXT records

szt8csj76bhmkhrwys76gs3b3nv1vwfv
twilio-domain-verification=db5615e4a92c015583411b3683a010a1
3jhxjmcd7ggtl3k3jgqbhzm2ddgts7tx
5987xj7m1g3076pshmccdp7g9t5616m5
_rw3851grgyb7n33qjs3b5qdl0syf5jb
apple-domain-verification=wV9YeuQGjVtRD1KM
atlassian-domain-verification=4LQe7yVCBas1ebJJeAlhhRzIWwGAZGc02uDxExqTnzTi1hIEEM5F8ODjem8Vm8SP
facebook-domain-verification=ipoffils9hdqkrf9mnwez53asozh48
google-site-verification=5R86jw060oAs87fgK_1leA8tjy9UvqLvFGeM7_u-TzE
qzhb866zmsh161dh3qhkb3kmb160hhlp

Email authentication strong

SPF

v=spf1 include:_spf.google.com include:mail.zendesk.com include:spf-00969801.pphosted.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:mailauth-reports@okcoin.com

policy: quarantine

DKIM

Show 4 DKIM selectors

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCQgWSRGGYzIHy+YcYuOHQoFbJXaph6j3PlcpdTmmOV3sG86UhomQN0IkPQwfwVu1l88wZHqTxYpWFinA9kgA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAya71ctbFahbHwha27fZybLUjQ4a0Yk50W4x6BlkyuYgLkOJ/OVPPZZ5goV2i4+nVe3vfQnh/dtU9PSZzLh…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDg/7KDM7VtfPYZd/EwPuTRKJM7kY0T8fvP59VVYgWXy6c8D5pimuqU7gjGNQDFHST9H5LqM+HH9+PK9cvBqqAMGP…
smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…

selectors probed

Certificate (current)

GeoTrust TLS RSA CA G1

from 2025-08-05 to 2026-08-05

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.okcoin.com/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubdomains; preload