sci.com.cn - robtex.com

sci.com.cn

DNSSECโš ๏ธ Not signed
NSns1.sfn.cn โš ๏ธ Not in zone NS records
A111.63.77.29๐Ÿ‡จ๐Ÿ‡ณ CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route)
NSns2.sfn.cn โš ๏ธ Not in zone NS records
A101.37.119.99๐Ÿ‡จ๐Ÿ‡ณ Alibaba-Cloud101.37.0.0/17
A111.63.77.30๐Ÿ‡จ๐Ÿ‡ณ CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route)

com.cn

DNSSECโš ๏ธ Not signed
NSa.dns.cn โญ โš ๏ธ Not in parent delegation
NSb.dns.cn โš ๏ธ Not in parent delegation
NSc.dns.cn โš ๏ธ Not in parent delegation
NScns.cernet.net โš ๏ธ Not in parent delegation
NSd.dns.cn โš ๏ธ Not in parent delegation
NSe.dns.cn โš ๏ธ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030470798
WOT: UNKNOWN (60/100)
WOT: NOT_SAFE (20/100)

Same first word

Similar names

DNS History

4 records (2 active, 2 former)

20162017201820192020202120222023202420252026NSns1.sfn.cnns2.sfn.cnns.wanfangdata.com.cnsun10.wanfangdata.com
โ—‹NSns.wanfangdata.com.cn2015-08-19 โ†’ 2016-08-18 ยท 4 obs
โ— 2015-08-19 17:41:20
โ— 2016-08-18 13:29:42
โ—‹ 2026-03-06 01:23:04
โ—‹ 2026-03-23 16:07:38
โ—NSns1.sfn.cn2026-03-06 โ†’ 2026-03-23 ยท 3 obs
โ—‹ 2016-08-18 13:29:42
โ— 2026-03-06 01:23:04
โ— 2026-03-23 16:07:38
โ—NSns2.sfn.cn2026-03-06 โ†’ 2026-03-23 ยท 3 obs
โ—‹ 2016-08-18 13:29:42
โ— 2026-03-06 01:23:04
โ— 2026-03-23 16:07:38
โ—‹NSsun10.wanfangdata.com2015-08-19 โ†’ 2016-08-18 ยท 4 obs
โ— 2015-08-19 17:41:20
โ— 2016-08-18 13:29:42
โ—‹ 2026-03-06 01:23:04
โ—‹ 2026-03-23 16:07:38

๐Ÿ” DNS Trace

Analysis

Name Servers

sci.com.cn is delegated to two name servers: ns1.sfn.cn and ns2.sfn.cn.

sci.com.cn uses the same name server setup as other domains such as darda.com.cn, sklao.ac.cn, crystal-csd.cn, cnita.org.cn and okrj.com.cn.

sci.com.cn shares name servers with other domains at least partially, for example sanhestar.com.cn.

Host names with two IP numbers:

The host name ns2.sfn.cn points to 101.37.119.99 and 111.63.77.30.

Host names with one IP number:

The host name ns1.sfn.cn points to 111.63.77.29.