mail.hdhmw.com - robtex.com

mail.hdhmw.com

CNAMEexmail.qq.com
DNSSEC⚠️ Not signed
NSns-cmn1.qq.com ⚠️ Not in parent delegation
A2402:4e00:111:ff4::3🇨🇳 TENCENT-NET-AP2402:4e00::/35
A42.187.235.2🇨🇳 TENCENT-NET-AP42.187.192.0/18
A43.140.54.204🇨🇳 TENCENT-NET-AP43.140.0.0/18 Tencent Cloud Computing (Beijing) Co., Ltd 309 West Zone, 3F. 49 Zhichun Road. Haidian District.
A43.142.212.27🇨🇳 TENCENT-NET-AP43.142.192.0/18
NSns-cnc1.qq.com ⚠️ Not in parent delegation
A240e:e1:aa00:2002::3🇨🇳 SHANGHAITELECOM240e:e1:a000::/36 SHIDC
A61.135.196.2🇨🇳 CHINA169-BJ61.135.196.0/24
A140.207.180.96🇨🇳 UNICOM-SHFT-IDC140.207.180.0/24 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street
A157.255.6.102🇨🇳 UNICOM-GuangZhou-IDC157.255.6.0/24
NSns-os1.qq.com ⚠️ Not in parent delegation
A2402:4e00:111:ff4::3🇨🇳 TENCENT-NET-AP2402:4e00::/35
A43.129.131.16🇸🇬 TENCENT-NET-AP-CN43.129.128.0/20
A43.130.172.23🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.134.249.23🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.159.167.10🇺🇸 TENCENT-NET-AP-CN43.159.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.159.167.133🇺🇸 TENCENT-NET-AP-CN43.159.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.166.55.3🇸🇬 TENCENT-NET-AP-CN43.166.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A203.205.220.26🇭🇰 TENCENT-NET-AP-CN203.205.220.0/23 Proxy-registered route object
NSns-tel1.qq.com ⚠️ Not in parent delegation
A240e:e1:aa00:2002::3🇨🇳 SHANGHAITELECOM240e:e1:a000::/36 SHIDC
A14.116.238.220🇨🇳 CHINANET-BACKBONE14.112.0.0/12 China Telecom Network
A49.7.250.139🇨🇳 CHINA-149.7.192.0/18 China Telecom Beijing Co. Ltd.
A101.227.161.254🇨🇳 SHANGHAITELECOM101.227.161.0/24 SHIDC

hdhmw.com

DNSSEC⚠️ Not signed
A47.99.45.189🇨🇳 Alibaba-Cloud47.98.0.0/15 Hangzhou Alibaba Advertising Co.,Ltd.
NSdns3.hichina.com ⭐
NSdns4.hichina.com
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
SOAdns3.hichina.comhostmaster@hichina.com 2026-01-12 #9

Previously MX for

hdhmw.com

Same first word

mail.ps
mail.edu.ee
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DNS History

5 records (1 active, 4 former)

20162017201820192020202120222023202420252026MXmxbiz1.qq.commxbiz2.qq.comA103.7.30.46CNAMEexmail.qq.comexmail.wechatos.net
○MXmxbiz1.qq.com2016-02-03 → 2016-04-29 · 4 obs
● 2016-02-03 19:28:22
● 2016-04-29 21:42:32
○ 2026-08-03 02:27:34
○ 2026-08-03 02:27:40
○MXmxbiz2.qq.com2016-02-03 → 2016-04-29 · 4 obs
● 2016-02-03 19:28:22
● 2016-04-29 21:42:32
○ 2026-08-03 02:27:34
○ 2026-08-03 02:27:40
○A103.7.30.462015-07-05 → 2016-04-29 · 4 obs
● 2015-07-05 06:06:10
● 2016-04-29 21:42:32
○ 2026-08-03 02:27:34
○ 2026-08-03 02:27:40
●CNAMEexmail.qq.com2015-07-05 → 2026-08-03 · 2 obs
● 2015-07-05 06:06:10
● 2026-08-03 02:27:40
○CNAMEexmail.wechatos.net2015-11-08 → 2016-04-29 · 5 obs
○ 2015-07-05 06:06:10
● 2015-11-08 01:29:20
● 2016-04-29 21:42:32
○ 2026-08-03 02:27:34
○ 2026-08-03 02:27:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
hdhmw.comdns3.hichina.com, dns4.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.43

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hdhmw.com (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1exmail.qq.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)

Analysis

Name Servers

The NS records for mail.hdhmw.com point to four name servers: ns-cmn1.qq.com, ns-cnc1.qq.com, ns-os1.qq.com and ns-tel1.qq.com.

At least some of mail.hdhmw.com's name servers are shared with other domains, for example lubao.qq.com, connect.qq.com, ue.qq.com and two more.

These name servers are often deployed together with the name servers ns1.qq.com, ns2.qq.com, ns3.qq.com and ns4.qq.com.

DNS names with 8 IP addresses:

Hostname ns-os1.qq.com directs to 43.129.131.16, 43.130.172.23 and 43.134.249.23 along with 5 other IP addresses.

Host names that resolve to four IP numbers:

ns-cmn1.qq.com directs to 42.187.235.2, 43.140.54.204, 43.142.212.27 and 2402:4e00:111:ff4::3.

ns-cnc1.qq.com directs to 61.135.196.2, 140.207.180.96, 157.255.6.102 and 240e:e1:aa00:2002::3.

ns-tel1.qq.com directs to 14.116.238.220, 49.7.250.139, 101.227.161.254 and 240e:e1:aa00:2002::3.

Both ns-os1.qq.com and ns-cmn1.qq.com resolve to 2402:4e00:111:ff4::3 IP addresses each.

Both ns-cnc1.qq.com and ns-tel1.qq.com resolve to 240e:e1:aa00:2002::3 IP addresses each.