topic.ykt.cbern.com.cn网站历史

topic.ykt.cbern.com.cn历史解析记录：

• 120.52.95.238 2025-07-03 --- 2025-10-19
• 120.52.95.235 2025-07-07 --- 2025-10-19
• 114.230.213.87 2025-08-25 --- 2025-10-19
• 183.60.255.105 2025-08-25 --- 2025-10-19
• 112.84.185.82 2025-08-25 --- 2025-10-19
• 114.230.213.88 2025-08-25 --- 2025-10-19
• 36.110.209.30 2025-08-25 --- 2025-10-19
• 36.99.2.103 2025-10-19 --- 2025-10-19
• 221.204.44.53 2025-10-19 --- 2025-10-19
• 39.137.35.142 2025-10-19 --- 2025-10-19
• 218.12.76.165 2025-10-19 --- 2025-10-19
• 39.136.88.105 2025-10-19 --- 2025-10-19
• 27.185.201.165 2025-10-19 --- 2025-10-19
• 203.193.226.109 2025-10-19 --- 2025-10-19
• 182.247.247.92 2025-10-19 --- 2025-10-19
• 58.216.110.59 2025-10-19 --- 2025-10-19
• 36.110.209.32 2025-10-19 --- 2025-10-19
• 106.74.32.237 2025-10-19 --- 2025-10-19
• 58.216.110.56 2025-10-19 --- 2025-10-19
• 39.137.35.146 2025-10-19 --- 2025-10-19

topic.ykt.cbern.com.cn备案信息:

topic.ykt.cbern.com.cnWhois域名信息:

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: cbern.com.cn

ROID: 20021209s10011s00053000-cn

Domain Status: ok

Registrant: 教育部教育技术与资源发展中心（中央电化教育馆）

Registrant Contact Email: sfgzlj@163.com

Sponsoring Registrar: 阿里云计算有限公司（万网）

Name Server: vip3.alidns.com

Name Server: vip4.alidns.com

Registration Time: 2002-11-12 00:00:00

Expiration Time: 2029-11-12 00:00:00

DNSSEC: unsigned

以上信息更新时间：2026-07-10

topic.ykt.cbern.com.cn子域名:

• r1-ndr-oversea.ykt.cbern.com.cn
• private.ykt.cbern.com.cn
• x-third-file.ykt.cbern.com.cn
• s-file-3.ykt.cbern.com.cn
• ykt.cbern.com.cn
• download.ykt.cbern.com.cn
• test.cbern.com.cn
• bdcs.ykt.cbern.com.cn
• r1-ndr-private.ykt.cbern.com.cn
• c1.ykt.cbern.com.cn
• r3-ndr-private.ykt.cbern.com.cn
• r2-ndr-private.ykt.cbern.com.cn
• r3-ndr.ykt.cbern.com.cn
• pretest-s-file-1.ykt.cbern.com.cn
• grey-config-web.ykt.cbern.com.cn
• topic.ykt.cbern.com.cn
• grey-config.ykt.cbern.com.cn
• s-file-2.ykt.cbern.com.cn
• r2-ndr.ykt.cbern.com.cn
• r1-ndr.ykt.cbern.com.cn