mail.52tech.com - dns.ninja

mail.52tech.com

CNAMEoverdue.aliyun.com
DNSSEC⚠️ Not signed
A170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811

52tech.com

CNAMEoverdue.aliyun.com
DNSSEC⚠️ Not signed
A170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811

Previously MX for

Same first word

Similar names

DNS History

6 records (1 active, 5 former)

2017201820192020202120222023202420252026NSwww.52tech.comMXio.bouncemx.comA65.19.157.20070.39.84.251CNAMEoverdue.aliyun.comnum5.dcoin.co
NSwww.52tech.com2016-09-15 → 2016-09-15 · 2 obs
● 2016-09-15 06:03:22
○ 2026-08-13 08:43:04
MXio.bouncemx.com2016-09-15 → 2016-09-15 · 2 obs
● 2016-09-15 06:03:22
○ 2026-08-13 08:43:04
A65.19.157.2002016-04-05 → 2016-04-05 · 3 obs
● 2016-04-05 13:14:04
○ 2016-09-15 06:03:22
○ 2026-08-13 08:43:04
A70.39.84.2512016-09-15 → 2016-09-15 · 3 obs
○ 2016-04-05 13:14:04
● 2016-09-15 06:03:22
○ 2026-08-13 08:43:04
CNAMEnum5.dcoin.co2016-09-15 → 2016-09-15 · 2 obs
● 2016-09-15 06:03:22
○ 2026-08-13 08:43:04
CNAMEoverdue.aliyun.com2026-08-13 → 2026-08-13 · 2 obs
○ 2016-09-15 06:03:22
● 2026-08-13 08:43:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
52tech.comdns11.hichina.com, dns12.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns11.hichina.com, dns12.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 52tech.com (unsigned zone)

⏱️ Timing

Total: 494ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1overdue.aliyun.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)

Analysis

IP Addresses

mail.52tech.com has exactly one IP address — 170.33.12.185.

jinyang.com, bc4399.com, dounao.com plus two other host names have IP numbers in common with mail.52tech.com.