esams.cn - robtex.com
esams.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | dns3.hichina.com โ ๏ธ Not in zone NS records | ||||||
| A | 2408:4009:501::11๐จ๐ณ Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113๐จ๐ณ 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, | ||||||
| A | 139.224.142.123๐จ๐ณ 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, | ||||||
| NS | dns4.hichina.com โ ๏ธ Not in zone NS records | ||||||
| A | 2408:4009:501::12๐จ๐ณ Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114๐จ๐ณ 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, | ||||||
| A | 139.224.142.124๐จ๐ณ 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, | ||||||
cn
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.dns.cn โญ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net โ ๏ธ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035114221 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
โNSdns17.hichina.com2015-05-28 โ 2017-05-22 ยท 4 obs
โ 2017-05-22 18:09:30
โ 2026-06-04 11:14:36
โ 2026-07-31 04:06:54
โNSdns18.hichina.com2015-10-16 โ 2017-05-22 ยท 5 obs
โ 2015-10-16 02:26:34
โ 2017-05-22 18:09:30
โ 2026-06-04 11:14:36
โ 2026-07-31 04:06:54
โNSdns3.hichina.com2026-06-04 โ 2026-07-31 ยท 3 obs
โ 2026-06-04 11:14:36
โ 2026-07-31 04:06:54
โNSdns4.hichina.com2026-06-04 โ 2026-07-31 ยท 3 obs
โ 2026-06-04 11:14:36
โ 2026-07-31 04:06:54
โA121.43.96.1622026-06-04 โ 2026-06-04 ยท 3 obs
โ 2026-07-29 12:01:10
โ 2026-07-31 04:06:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| esams.cn | dns3.hichina.com, dns4.hichina.com | - |
โ Authoritative Response
Server:47.118.199.214
NS records: dns3.hichina.com, dns4.hichina.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for esams.cn (unsigned zone)
โฑ๏ธ Timing
Total: 2405ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.43.96.162 |
| NS | 2 | dns3.hichina.com, dns4.hichina.com |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
esams.cn is served by two delegated name servers, dns3.hichina.com and dns4.hichina.com.
The name server configuration of esams.cn is shared with other domains, for instance baiboruijixie.com, ayfyfy.com, drzbj.com and two others.
esams.cn partially shares its NS delegation with several other domains, including diettipsdaily.com, roth.cn, ahhljhb.com and two others.
The name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com are often found in use alongside these name servers.
Hosts with 9 IP addresses each:
dns3.hichina.com carries IP addresses 39.96.153.43, 39.96.153.63 and 47.118.199.203, with 6 other addresses beyond those.
dns4.hichina.com carries IP addresses 39.96.153.44, 39.96.153.54 and 47.118.199.204, with 6 other addresses beyond those.