indexo.dev

istero.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-16 · ok HTTP/1.1 200 17617 ms crawled 2026-05-16

CN · 101.43.14.113 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
ISTERO | 起零网络科技官网 - 互联网一站式解决方案
Description
大连起零网络科技有限公司（ISTERO Network Technology Co., Ltd.）成立于2019年，是一家致力于互联网技术创新与应用的高科技企业。公司专注于自主研发、视觉设计与用户体验优化，并提供全方位的互联网解决方案。凭借完善的运营管理体系及拥有多年行业经验的精英技术团队，我们始终坚持以技术创新为核心驱动力。
Language
cn

Technology

Server
ISTERO

Contact

Email
Phone

Registration

Registrar
DNSPod, Inc.
Created
2019-02-13
Expires
2027-02-13 270 days left
Updated
2026-01-18
Name servers
  • augustine.dnspod.net
  • sirloin.dnspod.net

DNS records live

NS
  • augustine.dnspod.net
  • sirloin.dnspod.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication partial

SPF
v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-13 to 2026-08-11
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.istero.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Linked from (1)