mail.huafatech.com - robtex.com

mail.huafatech.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

huafatech.com

DNSSEC⚠️ Not signed
NSdns9.hichina.com ⭐
NSdns10.hichina.com
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
SOAdns9.hichina.comhostmaster@hichina.com 2026-01-12 #9

Previously MX for

huafatech.com

Same first word

mail.ph
mail.nhlfan.net
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DNS History

6 records (1 active, 5 former)

20162017201820192020202120222023202420252026MXmxbiz1.qq.commxbiz2.qq.comA103.7.30.46202.105.182.195CNAMEexmail.qq.comexmail.wechatos.net
○MXmxbiz1.qq.com2016-02-10 → 2016-05-07 · 4 obs
● 2016-02-10 22:39:52
● 2016-05-07 21:33:08
○ 2026-07-08 14:34:44
○ 2026-08-02 02:18:18
○MXmxbiz2.qq.com2016-02-10 → 2016-05-07 · 4 obs
● 2016-02-10 22:39:52
● 2016-05-07 21:33:08
○ 2026-07-08 14:34:44
○ 2026-08-02 02:18:18
○A103.7.30.462016-02-10 → 2016-05-07 · 5 obs
○ 2015-11-22 05:56:40
● 2016-02-10 22:39:52
● 2016-05-07 21:33:08
○ 2026-07-08 14:34:44
○ 2026-08-02 02:18:18
○A202.105.182.1952015-11-22 → 2015-11-22 · 3 obs
● 2015-11-22 05:56:40
○ 2016-02-10 22:39:52
○ 2026-08-02 02:18:18
●CNAMEexmail.qq.com2016-02-10 → 2026-08-02 · 2 obs
● 2016-02-10 22:39:52
● 2026-08-02 02:18:18
○CNAMEexmail.wechatos.net2016-02-10 → 2016-05-07 · 4 obs
● 2016-02-10 22:39:52
● 2016-05-07 21:33:08
○ 2026-07-08 14:34:44
○ 2026-08-02 02:18:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
huafatech.comdns9.hichina.com, dns10.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for huafatech.com (unsigned zone)

⏱️ Timing

Total: 503ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1exmail.qq.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Name Servers

The domain mail.huafatech.com is delegated to these four name servers: ns-cmn1.qq.com, ns-cnc1.qq.com, ns-os1.qq.com and ns-tel1.qq.com.

mail.huafatech.com partially shares its NS delegation with several other domains, including payportal.qq.com, biaoqing.gtimg.com, rp.qq.com and two others.

The name servers ns1.qq.com, ns2.qq.com, ns3.qq.com and ns4.qq.com are often found in use alongside these name servers.

Host names resolving to 8 IP numbers:

ns-os1.qq.com resolves to 43.129.131.16, 43.130.172.23 and 43.134.249.23 among others, with 5 other IP addresses in total.

Hosts pointing to four IP addresses:

ns-cmn1.qq.com maps to the following IP addresses: 42.187.235.2, 43.140.54.204, 43.142.212.27 and 2402:4e00:111:ff4::3.

ns-cnc1.qq.com maps to the following IP addresses: 61.135.196.2, 140.207.180.96, 157.255.6.102 and 240e:e1:aa00:2002::3.

ns-tel1.qq.com maps to the following IP addresses: 14.116.238.220, 49.7.250.139, 101.227.161.254 and 240e:e1:aa00:2002::3.

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

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