openubmc.cn - robtex.com

openubmc.cn

DNSSEC⚠️ Not signed
A120.46.7.23🇨🇳 HWCSNET120.46.0.0/17 Huawei Cloud Beijing Region
PTRecs-120-46-7-23.compute.hwclouds-dns.com
NSns1.huaweicloud-dns.org ⭐ ⚠️ Not in parent delegation
A2407:c080:20:ffff:ffff:fffe:0:1🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD
A159.138.17.187🇭🇰 HWCSNET159.138.16.0/22 Huawei-HK-CLOUDS
PTRecs-159-138-17-187.compute.hwclouds-dns.com
A159.138.112.111🇨🇱 HWCSNET159.138.112.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04
PTRecs-159-138-112-111.compute.hwclouds-dns.com
A159.138.160.107🇿🇦 HWCSNET159.138.160.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04
PTRecs-159-138-160-107.compute.hwclouds-dns.com
A159.138.208.3🇧🇷 HWCSNET159.138.208.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04
PTRecs-159-138-208-3.compute.hwclouds-dns.com
A190.92.196.2🇸🇬 HWCSNET190.92.192.0/19 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04
PTRecs-190-92-196-2.compute.hwclouds-dns.com
NSns1.huaweicloud-dns.cn
A2407:c080:20:ffff:ffff:fffe:0:1🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD
A113.45.105.30🇨🇳 HWCSNET113.45.104.0/21 HUAWEI INTERNATIONAL PTE. LTD.
PTRecs-113-45-105-30.compute.hwclouds-dns.com
A114.115.192.11🇨🇳 CHINA169-BJ114.115.192.0/19 Huawei Clouds Beijing Region
PTRecs-114-115-192-11.compute.hwclouds-dns.com
A116.205.5.32🇨🇳 HWCSNET116.205.5.0/24
PTRecs-116-205-5-32.compute.hwclouds-dns.com
A116.205.223.129🇨🇳 HWCSNET116.205.223.0/24
PTRecs-116-205-223-129.compute.hwclouds-dns.com
A122.112.208.254🇨🇳 HWCSNET122.112.208.0/20 Huawei Technologies Co., Ltd
PTRecs-122-112-208-254.compute.hwclouds-dns.com
A139.9.224.17🇨🇳 CHINATELECOM-Ctcloud139.9.224.0/20 guizhou
PTRecs-139-9-224-17.compute.hwclouds-dns.com
NSns1.huaweicloud-dns.com
A2407:c080:20:ffff:ffff:fffe:0:1🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD
A114.115.192.11🇨🇳 CHINA169-BJ114.115.192.0/19 Huawei Clouds Beijing Region
PTRecs-114-115-192-11.compute.hwclouds-dns.com
A116.205.5.31🇨🇳 HWCSNET116.205.5.0/24
PTRecs-116-205-5-31.compute.hwclouds-dns.com
A116.205.223.128🇨🇳 HWCSNET116.205.223.0/24
PTRecs-116-205-223-128.compute.hwclouds-dns.com
A122.112.208.253🇨🇳 HWCSNET122.112.208.0/20 Huawei Technologies Co., Ltd
PTRecs-122-112-208-253.compute.hwclouds-dns.com
A139.9.224.17🇨🇳 CHINATELECOM-Ctcloud139.9.224.0/20 guizhou
PTRecs-139-9-224-17.compute.hwclouds-dns.com
NSns1.huaweicloud-dns.net ⚠️ Not in parent delegation
A2407:c080:20:ffff:ffff:fffe:0:1🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD
A159.138.17.112🇭🇰 HWCSNET159.138.16.0/22 Huawei-HK-CLOUDS
PTRecs-159-138-17-112.compute.hwclouds-dns.com
A159.138.112.111🇨🇱 HWCSNET159.138.112.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04
PTRecs-159-138-112-111.compute.hwclouds-dns.com
A159.138.160.107🇿🇦 HWCSNET159.138.160.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04
PTRecs-159-138-160-107.compute.hwclouds-dns.com
A159.138.208.3🇧🇷 HWCSNET159.138.208.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04
PTRecs-159-138-208-3.compute.hwclouds-dns.com
A190.92.196.2🇸🇬 HWCSNET190.92.192.0/19 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04
PTRecs-190-92-196-2.compute.hwclouds-dns.com
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
SOAns1.huaweicloud-dns.orghwclouds\@cs.huawei.com serial=1

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034775144

Same first word

openubmc.cn

DNS History

7 records (7 active, 0 former)

NSns1.huaweicloud-dns.cnns1.huaweicloud-dns.comns1.huaweicloud-dns.netns1.huaweicloud-dns.orgMXmxbiz1.qq.commxbiz2.qq.comA120.46.7.23
●NSns1.huaweicloud-dns.cn2026-03-02 → 2026-05-10 · 2 obs
● 2026-03-02 08:24:00
● 2026-05-10 15:48:52
●NSns1.huaweicloud-dns.com2026-03-02 → 2026-05-10 · 2 obs
● 2026-03-02 08:24:00
● 2026-05-10 15:48:52
●NSns1.huaweicloud-dns.net2026-03-02 → 2026-05-10 · 2 obs
● 2026-03-02 08:24:00
● 2026-05-10 15:48:52
●NSns1.huaweicloud-dns.org2026-03-02 → 2026-05-10 · 2 obs
● 2026-03-02 08:24:00
● 2026-05-10 15:48:52
●MXmxbiz1.qq.com2026-03-02 → 2026-05-10 · 2 obs
● 2026-03-02 08:24:00
● 2026-05-10 15:48:52
●MXmxbiz2.qq.com2026-03-02 → 2026-05-10 · 2 obs
● 2026-03-02 08:24:00
● 2026-05-10 15:48:52
●A120.46.7.232026-03-02 → 2026-05-10 · 2 obs
● 2026-03-02 08:24:00
● 2026-05-10 15:48:52

🔍 DNS Trace

Analysis

IP Addresses

openubmc.cn points to IP number 120.46.7.23.

Name Servers

openubmc.cn is delegated to four name servers: ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

openubmc.cn shares name servers with other domains at least partially, for example yeepbank.com, jiawulab.com, akcases.com, newtheater.cc and petallifeservice.com.cn.

These name servers are commonly used together with ns1.hwclouds-dns.com, ns1.hwclouds-dns.net, ns5.huaweicloud-dns.cn and ns5.huaweicloud-dns.com.

Hostnames with seven IP numbers:

ns1.huaweicloud-dns.cn points to 2407:c080:20:ffff:ffff:fffe:0:1, 113.45.105.30, 114.115.192.11, 116.205.5.32, 116.205.223.129, 122.112.208.254 and 139.9.224.17.

Hostnames with six IP numbers:

ns1.huaweicloud-dns.com points to 2407:c080:20:ffff:ffff:fffe:0:1, 114.115.192.11, 116.205.5.31, 116.205.223.128, 122.112.208.253 and 139.9.224.17.

ns1.huaweicloud-dns.net points to 2407:c080:20:ffff:ffff:fffe:0:1, 159.138.17.112, 159.138.112.111, 159.138.160.107, 159.138.208.3 and 190.92.196.2.

ns1.huaweicloud-dns.org points to 2407:c080:20:ffff:ffff:fffe:0:1, 159.138.17.187, 159.138.112.111, 159.138.160.107, 159.138.208.3 and 190.92.196.2.

Hostnames that point to 2407:c080:20:ffff:ffff:fffe:0:1: ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Hostnames that point to 114.115.192.11: ns1.huaweicloud-dns.cn and ns1.huaweicloud-dns.com.

Hostnames that point to 139.9.224.17: ns1.huaweicloud-dns.cn and ns1.huaweicloud-dns.com.

Hostnames that point to 159.138.112.111: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Hostnames that point to 159.138.160.107: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Hostnames that point to 159.138.208.3: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Hostnames that point to 190.92.196.2: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Mail Servers

Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle openubmc.cn.

openubmc.cn shares the same mail server setup as other domains, for instance dk530.com, envtime.com, lwax.cn, defforex.com and zupuyun.cn.

openubmc.cn shares some mail servers with other domains, at least partially; examples include yadantech.com, syouzu.com and lx8.cc.