7544.cn - robtex.com
7544.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns23.hichina.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::31🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.100🇨🇳 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 | 139.224.142.110🇨🇳 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 | dns24.hichina.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::32🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.98🇨🇳 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 | 139.224.142.108🇨🇳 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 | 🔒 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.cnroot@cnnic.cn 2035-09-19 #16 | ||||||
Same first word
Similar names
DNS History
11 records (2 active, 9 former)
○NSdns1.iidns.com2015-05-15 → 2017-04-03 · 4 obs
● 2017-04-03 08:31:10
○ 2026-07-18 19:17:48
○ 2026-07-26 07:04:04
○NSdns2.iidns.com2015-05-15 → 2016-03-29 · 4 obs
● 2016-03-29 19:15:32
○ 2017-04-03 08:31:10
○ 2026-07-26 07:04:04
●NSdns23.hichina.com2026-07-18 → 2026-07-26 · 3 obs
● 2026-07-18 19:17:48
● 2026-07-26 07:04:04
●NSdns24.hichina.com2026-07-18 → 2026-07-26 · 3 obs
● 2026-07-18 19:17:48
● 2026-07-26 07:04:04
○NSdns3.iidns.com2015-05-15 → 2016-03-29 · 4 obs
● 2016-03-29 19:15:32
○ 2017-04-03 08:31:10
○ 2026-07-26 07:04:04
○NSdns4.iidns.com2015-05-15 → 2016-03-29 · 4 obs
● 2016-03-29 19:15:32
○ 2017-04-03 08:31:10
○ 2026-07-26 07:04:04
○NSdns5.iidns.com2015-05-15 → 2016-03-29 · 4 obs
● 2016-03-29 19:15:32
○ 2017-04-03 08:31:10
○ 2026-07-26 07:04:04
○NSdns6.iidns.com2015-05-15 → 2016-03-29 · 4 obs
● 2016-03-29 19:15:32
○ 2017-04-03 08:31:10
○ 2026-07-26 07:04:04
○A115.126.31.1252015-10-17 → 2017-04-03 · 5 obs
● 2015-10-17 23:57:20
● 2017-04-03 08:31:10
○ 2026-07-18 19:17:48
○ 2026-07-26 07:04:04
○A121.127.229.562015-05-15 → 2015-05-15 · 3 obs
○ 2015-10-17 23:57:20
○ 2026-07-26 07:04:04
○A47.242.255.1862026-07-18 → 2026-07-18 · 4 obs
● 2026-07-18 19:17:48
○ 2026-07-24 14:43:16
○ 2026-07-26 07:04:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| 7544.cn | dns23.hichina.com, dns24.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.110
NS records: dns23.hichina.com, dns24.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7544.cn (unsigned zone)
⏱️ Timing
Total: 1921ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.242.255.186 |
| NS | 2 | dns24.hichina.com, dns23.hichina.com |
| SOA | 1 | dns23.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
7544.cn is served by two delegated name servers, dns23.hichina.com and dns24.hichina.com.
7544.cn has the same name server delegation as a number of other domains, such as hvho.cn, seku.net, bonrun.com and two more.
7544.cn at least partially shares name servers with other domains, including proja.com, n865.cn, ucharm-inc.com and sjqnk.asia.
These name servers are frequently paired with the name servers expirens3.hichina.com and expirens4.hichina.com.
Host names resolving to 9 IP numbers:
dns23.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.
dns24.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.