szhtdfh.com - robtex.com
szhtdfh.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns7.hichina.com ⭐ | ||||||
| A | 2408:4009:501::15🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 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 | 139.224.142.123🇨🇳 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 | dns8.hichina.com | ||||||
| A | 2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 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 | 139.224.142.124🇨🇳 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.szhtdfh.com ⭐ | ||||||
| A | 123.127.200.29🇨🇳 CHINA169-BJ123.127.192.0/18 CMI (Customer Route) | ||||||
| PTR | mail.chinasatcom.com | ||||||
| PTR | mail.luckyinnovative.com | ||||||
| A | 123.127.200.36🇨🇳 CHINA169-BJ123.127.192.0/18 CMI (Customer Route) | ||||||
| MX | mxbiz1.qq.com(5) | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 mx ip4:123.127.200.29 ip4:123.127.200.36 -all | ||||||
| SOA | dns7.hichina.comhostmaster@hichina.com 2026-06-04 #13 | ||||||
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=1784556397 | ||||||
Subdomains
mail.szhtdfh.com |
Same first word
szhtdfh.com |
DNS History
6 records (5 active, 1 former)
●NSdns7.hichina.com2026-05-20 → 2026-07-20 · 2 obs
● 2026-07-20 14:27:38
●NSdns8.hichina.com2026-05-20 → 2026-07-20 · 2 obs
● 2026-07-20 14:27:38
●MXmail.szhtdfh.com2026-05-20 → 2026-07-20 · 2 obs
● 2026-07-20 14:27:38
○A8.163.53.1382026-05-20 → 2026-05-20 · 3 obs
○ 2026-06-03 14:34:54
○ 2026-07-20 14:27:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| szhtdfh.com | dns7.hichina.com, dns8.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for szhtdfh.com (unsigned zone)
⏱️ Timing
Total: 3486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns7.hichina.com, dns8.hichina.com |
| MX | 3 | mail.szhtdfh.com (pri: 1), mxbiz1.qq.com (pri: 5)... |
| TXT | 1 | v=spf1 mx ip4:123.127.200.29 ip4:123.127 |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)
Analysis
Hierarchy
mail.szhtdfh.com is a subdomain of szhtdfh.com.
Name Servers
The NS records for szhtdfh.com delegate to dns7.hichina.com and dns8.hichina.com.
The name server configuration of szhtdfh.com is shared with other domains, for instance 127.ink, dgcss.com, hiknit.com and two others.
The name servers for szhtdfh.com overlap at least in part with those of other domains, including jocodo.com and dlqzc.com.
Hosts with 9 IP addresses each:
dns7.hichina.com maps to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 additional IP addresses.
dns8.hichina.com maps to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 additional IP addresses.
Mail Servers
Mail for szhtdfh.com is routed through three mail servers — mxbiz1.qq.com, mxbiz2.qq.com and mail.szhtdfh.com.
At least some of the mail servers used by szhtdfh.com are shared with other domains: ailovg.com, huazhendzkj.com, yueyou.ren and two others among them.
Host names pointing to two IP addresses:
The A records for mail.szhtdfh.com return 123.127.200.29 and 123.127.200.36.