ai1573.com - robtex.com
ai1573.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns21.hichina.com ⭐ | ||||||
| A | 2408:4009:501::29🇨🇳 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 | dns22.hichina.com | ||||||
| A | 2408:4009:501::30🇨🇳 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, | ||||||
| SOA | dns21.hichina.comhostmaster@hichina.com 2026-05-28 #9 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| 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=1785611752 | ||||||
Same first word
ai1573.com |
DNS History
10 records (2 active, 8 former)
●NSdns21.hichina.com2026-07-08 → 2026-08-01 · 3 obs
● 2026-07-08 17:21:28
● 2026-08-01 19:34:36
●NSdns22.hichina.com2026-07-08 → 2026-08-01 · 3 obs
● 2026-07-08 17:21:28
● 2026-08-01 19:34:36
○NSjuming.dnsdun.com2017-03-24 → 2020-02-16 · 5 obs
● 2017-03-24 00:12:28
● 2020-02-16 22:08:18
○ 2026-07-08 17:21:28
○ 2026-08-01 19:34:36
○NSjuming.dnsdun.net2017-03-24 → 2020-02-16 · 5 obs
● 2017-03-24 00:12:28
● 2020-02-16 22:08:18
○ 2026-07-08 17:21:28
○ 2026-08-01 19:34:36
○NSns1.22.cn2015-05-17 → 2016-01-19 · 4 obs
● 2016-01-19 06:06:12
○ 2016-04-14 04:59:06
○ 2026-08-01 19:34:36
○NSns2.22.cn2015-10-25 → 2015-10-25 · 4 obs
● 2015-10-25 00:08:52
○ 2016-04-14 04:59:06
○ 2026-08-01 19:34:36
○NSns3.22.cn2015-10-25 → 2015-10-25 · 4 obs
● 2015-10-25 00:08:52
○ 2016-04-14 04:59:06
○ 2026-08-01 19:34:36
○NSns4.22.cn2015-10-25 → 2015-10-25 · 4 obs
● 2015-10-25 00:08:52
○ 2016-04-14 04:59:06
○ 2026-08-01 19:34:36
○A136.0.103.1822017-03-24 → 2020-02-16 · 5 obs
● 2017-03-24 00:12:28
● 2020-02-16 22:08:18
○ 2026-07-08 17:21:28
○ 2026-08-01 19:34:36
○A61.153.109.572015-10-25 → 2015-10-25 · 3 obs
○ 2016-04-14 04:59:06
○ 2026-08-01 19:34:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ai1573.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ai1573.com (unsigned zone)
⏱️ Timing
Total: 489ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
Name Servers
ai1573.com is served by two delegated name servers, dns21.hichina.com and dns22.hichina.com.
The name server configuration of ai1573.com is shared with other domains, for instance weniso.com, pyifpa.com.cn, wolfmap.com and two others.
ai1573.com has at least partial name server overlap with other domains, such as bjxyfh.com, ocj.com.cn, yimeite.com and two others.
It is common to find these name servers paired with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Hosts with 9 IP addresses each:
dns21.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.
dns22.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.