icoremail.net

.net crawl dns

First seen 2026-04-13 · Last seen 2026-05-19 · ok HTTP/1.1 200 1298 ms crawled 2026-05-06

CN · 223.252.214.114 · AS45062 NetEase Building No.16 Ke Yun Road

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Coremail论客企业邮箱登录

Technology

Server: nginx

Third-party hosts loaded (1)

lunkr.cn×1

Contact

Phone

Registration

Registrar

Xin Net Technology Corporation

Created

2011-04-29

Expires

2027-04-29 344 days left

Updated

2026-03-11

Name servers

ns1.icoremail.net
ns2.icoremail.net
ns3.icoremail.net
ns4.icoremail.net

DNS records live

NS

ns1.icoremail.net
ns2.icoremail.net
ns3.icoremail.net
ns4.icoremail.net

MX

10 mx.icoremail.net

Email authentication partial

SPF: v=spf1 include:spf.icoremail.net -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

GeoTrust TLS RSA CA G1

from 2025-06-03 to 2026-07-05

Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://icoremail.net/

findings

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