itcasts.com - dns.ninja
itcasts.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | dns9.hichina.com โญ | ||||||
| A | 2408:4009:501::17๐จ๐ณ Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112๐จ๐ณ 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 | 139.224.142.122๐จ๐ณ 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 | dns10.hichina.com | ||||||
| A | 2408:4009:501::18๐จ๐ณ Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111๐จ๐ณ 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 | 139.224.142.121๐จ๐ณ 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, | ||||||
| SOA | dns9.hichina.comhostmaster@hichina.com 2026-05-28 #9 | ||||||
com
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.gtld-servers.net โญ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785830407 | ||||||
Same first word
itcasts.com |
Similar names
DNS History
18 records (2 active, 16 former)
โNS(root)2015-10-27 โ 2016-04-24 ยท 5 obs
โ 2015-10-27 23:49:50
โ 2016-04-24 15:00:34
โ 2017-01-12 08:50:56
โ 2026-08-04 08:02:54
โNSdns1.name-services.com2015-06-13 โ 2015-06-13 ยท 3 obs
โ 2015-10-27 23:49:50
โ 2026-08-04 08:02:54
โNSdns10.hichina.com2026-04-11 โ 2026-08-04 ยท 3 obs
โ 2026-04-11 01:28:34
โ 2026-08-04 08:02:54
โNSdns2.name-services.com2015-06-13 โ 2015-06-13 ยท 3 obs
โ 2015-10-27 23:49:50
โ 2026-08-04 08:02:54
โNSdns3.name-services.com2015-06-13 โ 2015-06-13 ยท 3 obs
โ 2015-10-27 23:49:50
โ 2026-08-04 08:02:54
โNSdns4.name-services.com2015-06-13 โ 2015-06-13 ยท 3 obs
โ 2015-10-27 23:49:50
โ 2026-08-04 08:02:54
โNSdns5.name-services.com2015-06-13 โ 2015-06-13 ยท 3 obs
โ 2015-10-27 23:49:50
โ 2026-08-04 08:02:54
โNSdns9.hichina.com2017-01-12 โ 2026-08-04 ยท 3 obs
โ 2017-01-12 08:50:56
โ 2026-08-04 08:02:54
โNSns1.365cyd.net2015-10-27 โ 2016-04-24 ยท 5 obs
โ 2015-10-27 23:49:50
โ 2016-04-24 15:00:34
โ 2026-04-11 01:28:34
โ 2026-08-04 08:02:54
โNSns1.jiasule.net2015-10-27 โ 2016-04-24 ยท 5 obs
โ 2015-10-27 23:49:50
โ 2016-04-24 15:00:34
โ 2026-04-11 01:28:34
โ 2026-08-04 08:02:54
โNSns2.365cyd.net2015-10-27 โ 2016-04-24 ยท 5 obs
โ 2015-10-27 23:49:50
โ 2016-04-24 15:00:34
โ 2026-04-11 01:28:34
โ 2026-08-04 08:02:54
โNSns2.jiasule.net2015-10-27 โ 2016-04-24 ยท 5 obs
โ 2015-10-27 23:49:50
โ 2016-04-24 15:00:34
โ 2026-04-11 01:28:34
โ 2026-08-04 08:02:54
โMXp.nsm.ctmail.com2015-06-13 โ 2015-06-13 ยท 3 obs
โ 2015-10-27 23:49:50
โ 2026-08-04 08:02:54
โA118.193.200.842016-04-24 โ 2016-04-24 ยท 4 obs
โ 2016-04-24 15:00:34
โ 2026-04-11 01:28:34
โ 2026-08-04 08:02:54
โA203.90.247.902016-01-31 โ 2016-01-31 ยท 4 obs
โ 2016-01-31 21:31:14
โ 2016-04-24 15:00:34
โ 2026-08-04 08:02:54
โA209.9.130.62015-10-27 โ 2015-10-27 ยท 4 obs
โ 2015-10-27 23:49:50
โ 2016-01-31 21:31:14
โ 2026-08-04 08:02:54
โA64.74.223.442015-06-13 โ 2015-06-13 ยท 3 obs
โ 2015-10-27 23:49:50
โ 2026-08-04 08:02:54
โCNAMEcr559.webcname.net2016-04-24 โ 2016-04-24 ยท 3 obs
โ 2017-01-12 08:50:56
โ 2026-08-04 08:02:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itcasts.com | dns9.hichina.com, dns10.hichina.com | 18 records |
โ Authoritative Response
Server:120.76.107.41
NS records: dns9.hichina.com, dns10.hichina.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for itcasts.com (unsigned zone)
โฑ๏ธ Timing
Total: 3550ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
๐ Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
Name Servers
itcasts.com is served by two delegated name servers, dns10.hichina.com and dns9.hichina.com.
itcasts.com has the same name server delegation as a number of other domains, such as 6i6.cn, qingchunpai.net, cdlongye.com and two more.
itcasts.com at least partially shares name servers with other domains, including zhcf.org, xn--qbys9xoa265a.com, iiiww.com and gdmuqiang.com.
These name servers are frequently paired with the name servers expirens3.hichina.com and expirens4.hichina.com.
Host names resolving to 9 IP numbers:
dns10.hichina.com carries IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, with 6 other addresses beyond those.
dns9.hichina.com carries IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, with 6 other addresses beyond those.