smrt.cn - robtex.com
smrt.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.149.164.119🇨🇳 CHINANET-SCIDC-AS-AP211.149.160.0/19 SICHUANIDC province network | ||||||
| NS | dns15.hichina.com ⭐ | ||||||
| A | 2408:4009:501::23🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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 | 139.224.142.122🇨🇳 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 | dns16.hichina.com | ||||||
| A | 2408:4009:501::24🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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 | 139.224.142.121🇨🇳 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 | dns15.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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 serial=2035066639 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSdns15.hichina.com2026-07-03 → 2026-07-20 · 3 obs
● 2026-07-03 21:52:04
● 2026-07-20 19:04:54
●NSdns16.hichina.com2026-07-03 → 2026-07-20 · 3 obs
● 2026-07-03 21:52:04
● 2026-07-20 19:04:54
○NSdns17.hichina.com2015-05-17 → 2015-05-17 · 3 obs
○ 2026-07-03 21:52:04
○ 2026-07-20 19:04:54
○NSdns18.hichina.com2015-05-17 → 2015-05-17 · 3 obs
○ 2026-07-03 21:52:04
○ 2026-07-20 19:04:54
○MXgz1.ipmotor.cn2015-05-17 → 2017-04-19 · 4 obs
● 2017-04-19 01:52:36
○ 2026-07-03 21:52:04
○ 2026-07-20 19:04:54
○MXgz2.ipmotor.cn2015-05-17 → 2017-04-19 · 4 obs
● 2017-04-19 01:52:36
○ 2026-07-03 21:52:04
○ 2026-07-20 19:04:54
○A127.0.0.12021-10-03 → 2021-10-03 · 4 obs
● 2021-10-03 07:13:26
○ 2026-07-03 21:52:04
○ 2026-07-20 19:04:54
●A211.149.164.1192026-07-03 → 2026-07-20 · 3 obs
● 2026-07-03 21:52:04
● 2026-07-20 19:04:54
○A58.64.201.2442016-01-17 → 2017-04-19 · 5 obs
● 2016-01-17 04:58:22
● 2017-04-19 01:52:36
○ 2021-10-03 07:13:26
○ 2026-07-20 19:04:54
○A61.142.254.1772015-05-17 → 2015-10-25 · 4 obs
● 2015-10-25 04:18:04
○ 2016-01-17 04:58:22
○ 2026-07-20 19:04:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| smrt.cn | dns15.hichina.com, dns16.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.42
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smrt.cn (unsigned zone)
⏱️ Timing
Total: 2672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.149.164.119 |
| NS | 2 | dns15.hichina.com, dns16.hichina.com |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
smrt.cn resolves to one IP address: 211.149.164.119.
boshiair.com, huangye3.com, jiangjunmeny.com and two other host names share IP numbers with smrt.cn.
Name Servers
smrt.cn is delegated to two name servers: dns15.hichina.com and dns16.hichina.com.
smrt.cn uses the same name servers as several other domains — among them 79zi.com, viacar.com, ztxgmachinery.com and two more.
The name servers of smrt.cn overlap at least partially with those of other domains — among them 3jm.cn, xigo.me, zwzjs.com and two more.
These name servers commonly appear in delegations together with expirens3.hichina.com, expirens4.hichina.com, ns7.alidns.com and 5 other.
Hostnames that resolve to 9 IP addresses:
dns15.hichina.com resolves to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.
dns16.hichina.com resolves to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.