ddb028.com - robtex.com

ddb028.com

DNSSEC⚠️ Not signed
A47.108.239.52🇨🇳 Alibaba-Cloud47.108.0.0/16
NSdns9.hichina.com ⭐
A2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-42.defastlink.net
A39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-52.defastlink.net
A47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-202.defastlink.net
A47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-212.defastlink.net
A120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-42.defastlink.net
A120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-52.defastlink.net
A139.224.142.112🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
PTRip-139-224-142-112.defastlink.net
A139.224.142.122🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
PTRip-139-224-142-122.defastlink.net
NSdns10.hichina.com
A2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-41.defastlink.net
A39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-51.defastlink.net
A47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-201.defastlink.net
A47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-211.defastlink.net
A120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-41.defastlink.net
A120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-51.defastlink.net
A139.224.142.111🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
PTRip-139-224-142-111.defastlink.net
A139.224.142.121🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
PTRip-139-224-142-121.defastlink.net
MXmxbiz1.qq.com ⭐
A203.205.147.218🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object
A203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object
MXmxbiz2.qq.com(10)
A203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object
TXTv=spf1 include:spf.mxhichina.com ~all
SOAdns9.hichina.comhostmaster@hichina.com 2026-01-12 #9

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Subdomains

www.ddb028.com

Same first word

ddb028.com

DNS History

7 records (5 active, 2 former)

2017201820192020202120222023202420252026NSdns10.hichina.comdns9.hichina.comMXmxbiz1.qq.commxbiz2.qq.comA47.108.239.52121.42.106.71139.129.189.161
●NSdns10.hichina.com2016-12-16 → 2026-03-23 · 2 obs
● 2016-12-16 18:35:50
● 2026-03-23 11:39:50
●NSdns9.hichina.com2016-12-16 → 2026-03-23 · 2 obs
● 2016-12-16 18:35:50
● 2026-03-23 11:39:50
●MXmxbiz1.qq.com2016-12-16 → 2026-03-23 · 2 obs
● 2016-12-16 18:35:50
● 2026-03-23 11:39:50
●MXmxbiz2.qq.com2016-12-16 → 2026-03-23 · 2 obs
● 2016-12-16 18:35:50
● 2026-03-23 11:39:50
○A121.42.106.712016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 18:35:50
○ 2017-09-27 10:23:30
○ 2026-03-23 11:39:50
○A139.129.189.1612017-09-27 → 2017-09-27 · 4 obs
○ 2016-12-16 18:35:50
● 2017-09-27 10:23:30
○ 2026-03-20 13:23:00
○ 2026-03-23 11:39:50
●A47.108.239.522026-03-20 → 2026-03-23 · 3 obs
○ 2017-09-27 10:23:30
● 2026-03-20 13:23:00
● 2026-03-23 11:39:50

🔍 DNS Trace

Analysis

Hierarchy

The parent of www.ddb028.com is ddb028.com.

IP Addresses

ddb028.com points to a single IP address: 47.108.239.52.

Other host names, for instance www.ddb028.com, share IP numbers with ddb028.com.

Name Servers

Two name servers dns10.hichina.com and dns9.hichina.com handle the delegation for ddb028.com.

ddb028.com shares the same name server setup as other domains, for example doutuitui.com, naluo.com, njlcdq.com, dayubee.com and decasmart.com.

ddb028.com partially shares name servers with other domains, for example baozi.com and ymnk.net.cn.

Host names with nine IP numbers: dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

Two mail servers handle ddb028.com: mxbiz1.qq.com and mxbiz2.qq.com.

ddb028.com shares the same mail server setup as other domains, including chinatraveltalent.com, zcc.rs, yclqjt.com, pkulaws.com and huangzhifeng.com.

ddb028.com shares at least partially some mail servers with other domains, for instance sx-sonic.com, yellowsea.org, kumogu.com, masumaglobal.com and hoboat.com.

Host names with two IPs:

mxbiz1.qq.com resolves to 203.205.147.218 and 203.205.232.191.

Host names with one IP:

mxbiz2.qq.com resolves to 203.205.232.191.

Hosts resolving to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.