zhtgroup.com - robtex.com
zhtgroup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.199.39.209🇨🇳 Alibaba-Cloud121.199.0.0/16 | ||||||
| NS | dns25.hichina.com ⭐ | ||||||
| A | 2408:4009:501::33🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 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 | 139.224.142.109🇨🇳 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 | dns26.hichina.com | ||||||
| A | 2408:4009:501::34🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 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 | 139.224.142.107🇨🇳 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, | ||||||
| MX | mail.zhtgroup.com ⭐ | ||||||
| A | 121.8.142.172🇨🇳 CHINANET-BACKBONE121.8.0.0/13 China Telecom Network | ||||||
| PTR | mail.zhtgroup.com | ||||||
| TXT | kr797lzp0p43srbzf563nvsp80trtfq4 | ||||||
| SOA | dns25.hichina.comhostmaster@hichina.com 2026-01-12 #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=1785637657 | ||||||
MX for
mail.zhtgroup.com |
Subdomains
Same first word
zhtgroup.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns25.hichina.com2015-08-25 → 2026-08-02 · 2 obs
● 2026-08-02 02:35:48
●NSdns26.hichina.com2015-08-25 → 2026-08-02 · 2 obs
● 2026-08-02 02:35:48
●MXmail.zhtgroup.com2015-08-25 → 2026-08-02 · 2 obs
● 2026-08-02 02:35:48
●A121.199.39.2092015-08-25 → 2026-08-02 · 2 obs
● 2026-08-02 02:35:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| zhtgroup.com | dns25.hichina.com, dns26.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.39
NS records: dns25.hichina.com, dns26.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zhtgroup.com (unsigned zone)
⏱️ Timing
Total: 610ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.199.39.209 |
| NS | 2 | dns25.hichina.com, dns26.hichina.com |
| MX | 1 | mail.zhtgroup.com (pri: 1) |
| TXT | 1 | kr797lzp0p43srbzf563nvsp80trtfq4 |
| SOA | 1 | dns25.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)
Analysis
Hierarchy
mail.zhtgroup.com and www.zhtgroup.com are both subdomains of zhtgroup.com.
Mail Server Role
mail.zhtgroup.com uses zhtgroup.com as a mail server.
www.zhtgroup.com and zhtgroup.com are commonly paired as mail servers.
IP Addresses
zhtgroup.com resolves to one IP address: 121.199.39.209.
www.zhtgroup.com is an example of another host name that shares IP numbers with zhtgroup.com.
Name Servers
zhtgroup.com has two authoritative name servers — dns25.hichina.com and dns26.hichina.com.
zhtgroup.com uses the same name servers as several other domains — among them reece.cn, ligua.cn, dfwt.cn and two more.
The name servers for zhtgroup.com are at least partly shared with other domains such as ebghwz.cn, kkoffer.com, pmad.cn and bureaumaison.com.
It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.
Hostnames that resolve to 9 IP addresses:
dns25.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.
dns26.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.
Mail Servers
Mail for zhtgroup.com is handled by a single mail server, mail.zhtgroup.com.
mail.zhtgroup.com points to one IP number — 121.8.142.172.