`ucrc.cn`

DNSSEC	⚠️ Not signed
A	122.114.222.20^{🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom}
NS	`ns1.huaweicloud-dns.org` ⭐
		A	2407:c080:20:ffff:ffff:fffe:0:1^{🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD}
		A	159.138.17.187^{🇭🇰 HWCSNET159.138.16.0/22 Huawei-HK-CLOUDS}
			PTR	`ecs-159-138-17-187.compute.hwclouds-dns.com`
		A	159.138.112.111^{🇨🇱 HWCSNET159.138.112.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-112-111.compute.hwclouds-dns.com`
		A	159.138.160.107^{🇿🇦 HWCSNET159.138.160.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-160-107.compute.hwclouds-dns.com`
		A	159.138.208.3^{🇧🇷 HWCSNET159.138.208.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-208-3.compute.hwclouds-dns.com`
		A	190.92.196.2^{🇸🇬 HWCSNET190.92.192.0/19 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-190-92-196-2.compute.hwclouds-dns.com`
NS	`ns1.huaweicloud-dns.cn`
		A	2407:c080:20:ffff:ffff:fffe:0:1^{🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD}
		A	113.45.105.30^{🇨🇳 HWCSNET113.45.104.0/21 HUAWEI INTERNATIONAL PTE. LTD.}
			PTR	`ecs-113-45-105-30.compute.hwclouds-dns.com`
		A	114.115.192.11^{🇨🇳 CHINA169-BJ114.115.192.0/19 Huawei Clouds Beijing Region}
			PTR	`ecs-114-115-192-11.compute.hwclouds-dns.com`
		A	116.205.5.32^{🇨🇳 HWCSNET116.205.5.0/24}
			PTR	`ecs-116-205-5-32.compute.hwclouds-dns.com`
		A	116.205.223.129^{🇨🇳 HWCSNET116.205.223.0/24}
			PTR	`ecs-116-205-223-129.compute.hwclouds-dns.com`
		A	122.112.208.254^{🇨🇳 HWCSNET122.112.208.0/20 Huawei Technologies Co., Ltd}
			PTR	`ecs-122-112-208-254.compute.hwclouds-dns.com`
		A	139.9.224.17^{🇨🇳 CHINATELECOM-Ctcloud139.9.224.0/20 guizhou}
			PTR	`ecs-139-9-224-17.compute.hwclouds-dns.com`
NS	`ns1.huaweicloud-dns.com`
		A	2407:c080:20:ffff:ffff:fffe:0:1^{🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD}
		A	114.115.192.11^{🇨🇳 CHINA169-BJ114.115.192.0/19 Huawei Clouds Beijing Region}
			PTR	`ecs-114-115-192-11.compute.hwclouds-dns.com`
		A	116.205.5.31^{🇨🇳 HWCSNET116.205.5.0/24}
			PTR	`ecs-116-205-5-31.compute.hwclouds-dns.com`
		A	116.205.223.128^{🇨🇳 HWCSNET116.205.223.0/24}
			PTR	`ecs-116-205-223-128.compute.hwclouds-dns.com`
		A	122.112.208.253^{🇨🇳 HWCSNET122.112.208.0/20 Huawei Technologies Co., Ltd}
			PTR	`ecs-122-112-208-253.compute.hwclouds-dns.com`
		A	139.9.224.17^{🇨🇳 CHINATELECOM-Ctcloud139.9.224.0/20 guizhou}
			PTR	`ecs-139-9-224-17.compute.hwclouds-dns.com`
NS	`ns1.huaweicloud-dns.net`
		A	2407:c080:20:ffff:ffff:fffe:0:1^{🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD}
		A	159.138.17.112^{🇭🇰 HWCSNET159.138.16.0/22 Huawei-HK-CLOUDS}
			PTR	`ecs-159-138-17-112.compute.hwclouds-dns.com`
		A	159.138.112.111^{🇨🇱 HWCSNET159.138.112.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-112-111.compute.hwclouds-dns.com`
		A	159.138.160.107^{🇿🇦 HWCSNET159.138.160.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-160-107.compute.hwclouds-dns.com`
		A	159.138.208.3^{🇧🇷 HWCSNET159.138.208.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-208-3.compute.hwclouds-dns.com`
		A	190.92.196.2^{🇸🇬 HWCSNET190.92.192.0/19 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-190-92-196-2.compute.hwclouds-dns.com`
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.146.58^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.146.255^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.146.58^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
		A	47.246.146.255^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`ns1.huaweicloud-dns.org`hwclouds\@cs.huawei.com serial=1

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034595927

Same first word

ucrc.ca

ucrc.org.au

ucrc.cn

ucrc.com

ucrc.in

ucrc.org

Similar names

ccur.com

urcc.com

cruc.cn

cruc.net

rcuc.net

rccu.ru

cruc.es

uccr.info

curc.net

rucc.cc

ccur.eu

rucc.es

crcu.coop

urcc.it

cucr.net

uccr.su

rccu.biz

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ccur.fr

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curc.org

crcu.org

cruc.ro

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urcc.ru

rucc.de

cruc.ch

rucc.org

ccru.jp

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rucc.biz

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uccr.cn

ccru.cn

cruc.hypernode.io

uccr.org

rcuc.cn

rucc.com

ccru.net

crcu.com

ccur.es

rcuc.org

crcu.biz

rccu.be

curc.org.uk

uccr.net

uccr.com

cucr.cn

urcc.co.za

cruc.nl

rucc.com.au

curc.de

curc.com

crcu.money

ccur.co.jp

cruc.us

rcuc.de

ccur.de

rucc.net.au

curc.readthedocs.io

crcu.net

rccu.com

rucc.ru

cruc.cat

crcu.cash

urcc.cn

curc.eu

cruc.com

ccru.com

cruc.ru

rucc.net

ccur.ru

uccr.ru

DNS History

12 records (8 active, 4 former)

●NSns1.huaweicloud-dns.cn2026-03-04 → 2026-03-27 · 3 obs

○ 2021-03-12 13:52:46
● 2026-03-04 06:10:34
● 2026-03-27 23:19:44

●NSns1.huaweicloud-dns.com2026-03-04 → 2026-03-27 · 3 obs

○ 2021-03-12 13:52:46
● 2026-03-04 06:10:34
● 2026-03-27 23:19:44

●NSns1.huaweicloud-dns.net2026-03-04 → 2026-03-27 · 3 obs

○ 2021-03-12 13:52:46
● 2026-03-04 06:10:34
● 2026-03-27 23:19:44

●NSns1.huaweicloud-dns.org2026-03-04 → 2026-03-27 · 3 obs

○ 2021-03-12 13:52:46
● 2026-03-04 06:10:34
● 2026-03-27 23:19:44

○NSns17.xincache.com2015-08-07 → 2016-06-14 · 4 obs

● 2015-08-07 22:10:52
● 2016-06-14 07:38:18
○ 2019-07-01 13:54:18
○ 2026-03-27 23:19:44

○NSns18.xincache.com2015-08-07 → 2016-06-14 · 4 obs

● 2015-08-07 22:10:52
● 2016-06-14 07:38:18
○ 2019-07-01 13:54:18
○ 2026-03-27 23:19:44

○NSns19.xincache.com2019-07-01 → 2021-03-12 · 5 obs

○ 2016-06-14 07:38:18
● 2019-07-01 13:54:18
● 2021-03-12 13:52:46
○ 2026-03-04 06:10:34
○ 2026-03-27 23:19:44

○NSns20.xincache.com2019-07-01 → 2021-03-12 · 6 obs

○ 2016-06-14 07:38:18
● 2019-07-01 13:54:18
○ 2021-02-09 16:28:44
● 2021-03-12 13:52:46
○ 2026-03-04 06:10:34
○ 2026-03-27 23:19:44

●MXmx1.qiye.aliyun.com2026-03-04 → 2026-03-27 · 2 obs

● 2026-03-04 06:10:34
● 2026-03-27 23:19:44

●MXmx2.qiye.aliyun.com2026-03-04 → 2026-03-27 · 2 obs

● 2026-03-04 06:10:34
● 2026-03-27 23:19:44

●MXmx3.qiye.aliyun.com2026-03-04 → 2026-03-27 · 2 obs

● 2026-03-04 06:10:34
● 2026-03-27 23:19:44

●A122.114.222.202026-03-04 → 2026-03-27 · 2 obs

● 2026-03-04 06:10:34
● 2026-03-27 23:19:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
ucrc.cn	ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net, ns1.huaweicloud-dns.org	-

✅ Authoritative Response

Server:190.92.196.2

NS records: ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net, ns1.huaweicloud-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ucrc.cn (unsigned zone)

⏱️ Timing

Total: 2235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`122.114.222.20`
NS	4	`ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com...`
MX	3	`mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 15)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`ns1.huaweicloud-dns.org hwclouds\.cs.hua`

Analysis

IP Addresses

ucrc.cn resolves to a single IP address: 122.114.222.20.

Name Servers

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

ucrc.cn at least partially shares name servers with other domains, including 168scrm.com, 245.36.121.in-addr.arpa, zwimg.com, tjhtt.com and fetecata.com.

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

Seven IPs for ns1.huaweicloud-dns.cn: 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.

Six IPs for ns1.huaweicloud-dns.com: 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 has six IPs: 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 has six IPs: 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.

Hosts pointing 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.

Hosts pointing to 114.115.192.11: ns1.huaweicloud-dns.cn and ns1.huaweicloud-dns.com.

Hosts pointing to 139.9.224.17: ns1.huaweicloud-dns.cn and ns1.huaweicloud-dns.com.

Hosts pointing to 159.138.112.111: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Hosts pointing to 159.138.160.107: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Hosts pointing to 159.138.208.3: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Hosts pointing to 190.92.196.2: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

Mail Servers

ucrc.cn is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

The mail servers for ucrc.cn are shared with other domains, for instance lawyershanghai.net, wanhe.co, iloov.com, cinolink.com and hkft.cn.