sinotongda.com - robtex.com
sinotongda.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.76.236.181🇺🇸 Alibaba-Cloud47.76.128.0/17 Proxy-registered route object | ||||||
| NS | ns9.szhot.com ⭐ | ||||||
| A | 2408:4003:1006:bb00:b2ab:86f1:5e85:1c8b🇨🇳 Alibaba-Cloud2408:4003::/33 | ||||||
| A | 61.172.183.72🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.144🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| NS | ns10.szhot.com ⚠️ Not in zone NS records | ||||||
| A | 61.172.183.72🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.144🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | ns9.szhot.comadmin@szhot.com serial=32 | ||||||
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=1785286632 | ||||||
Same first word
sinotongda.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NS(root)2015-07-18 → 2015-07-18 · 3 obs
○ 2015-11-25 07:25:26
○ 2026-07-29 00:58:30
●NSns10.szhot.com2026-07-03 → 2026-07-29 · 3 obs
● 2026-07-03 02:03:24
● 2026-07-29 00:58:30
●NSns9.szhot.com2017-03-15 → 2026-07-29 · 3 obs
● 2017-03-15 17:31:18
● 2026-07-29 00:58:30
○MXmail.sinotongda.com2015-07-18 → 2015-07-18 · 3 obs
○ 2015-11-25 07:25:26
○ 2026-07-29 00:58:30
●MXmxbiz1.qq.com2026-07-03 → 2026-07-29 · 3 obs
● 2026-07-03 02:03:24
● 2026-07-29 00:58:30
●MXmxbiz2.qq.com2026-07-03 → 2026-07-29 · 3 obs
● 2026-07-03 02:03:24
● 2026-07-29 00:58:30
○A127.0.0.12017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 17:31:18
○ 2026-07-03 02:03:24
○ 2026-07-29 00:58:30
●A47.76.236.1812026-07-03 → 2026-07-29 · 3 obs
● 2026-07-03 02:03:24
● 2026-07-29 00:58:30
○A59.60.13.872015-07-18 → 2015-07-18 · 3 obs
○ 2015-11-25 07:25:26
○ 2026-07-29 00:58:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| sinotongda.com | ns9.szhot.com, ns10.szhot.com | 2 records |
✅ Authoritative Response
Server:61.240.129.144
NS records: ns9.szhot.com, ns10.szhot.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinotongda.com (unsigned zone)
⏱️ Timing
Total: 5024ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.76.236.181 |
| NS | 1 | ns9.szhot.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | ns9.szhot.com admin.szhot.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns9.szhot.com, ns10.szhot.com)
Analysis
IP Addresses
sinotongda.com points to a single IP number: 47.76.236.181.
Additional host names — hailild.com, nanometerzsf.com, keeloobags.com and two others — share IP numbers with sinotongda.com.
Name Servers
sinotongda.com is served by two delegated name servers, ns10.szhot.com and ns9.szhot.com.
sinotongda.com shares its name server setup with other domains, including lead-rise.com, qaichina.com, yusen100.com and two others.
sinotongda.com has a partial name server overlap with other domains — among them nippon.com.hk and fangshistudio.com.cn.
Host names with three IP numbers:
ns9.szhot.com resolves to three addresses: 61.172.183.72, 61.240.129.144 and 2408:4003:1006:bb00:b2ab:86f1:5e85:1c8b.
Host names with two IP numbers:
ns10.szhot.com maps to two IP addresses — 61.172.183.72 and 61.240.129.144.
These two host names — ns9.szhot.com and ns10.szhot.com — each point to 61.172.183.72 IP addresses.
These two host names — ns9.szhot.com and ns10.szhot.com — each point to 61.240.129.144 IP addresses.
Mail Servers
sinotongda.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
sinotongda.com shares the same mail server setup as other domains, including airuidu.com, hightopbio.com, dddgong.com and two others.
sinotongda.com shares mail servers — at least in part — with other domains, including haomm.com, 365uav.cn, balaai.com and two others.