hycasting.cn - robtex.com
hycasting.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.40.138.233🇨🇳 Alibaba-Cloud121.40.0.0/15 | ||||||
| NS | dns.bizcn.com ⭐ | ||||||
| A | 61.172.183.76🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.114🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| NS | ns1.dns.com.cn | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:34a🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.70🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.114🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| NS | ns2.dns.com.cn | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:69🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.76🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.147🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| MX | mx01.ismail.cn ⭐ | ||||||
| SOA | dns.bizcn.comabuse@bizcn.com serial=24 | ||||||
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=2035058079 | ||||||
Same first word
hycasting.cn |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns.bizcn.com2017-01-03 → 2026-07-19 · 3 obs
● 2017-01-03 23:15:30
● 2026-07-19 00:12:54
●NSns1.dns.com.cn2015-06-21 → 2026-07-19 · 2 obs
● 2026-07-19 00:12:54
●NSns2.dns.com.cn2015-06-21 → 2026-07-19 · 2 obs
● 2026-07-19 00:12:54
●A121.40.138.2332026-06-09 → 2026-07-19 · 3 obs
● 2026-06-09 19:50:50
● 2026-07-19 00:12:54
○A210.209.70.1272015-06-21 → 2017-01-03 · 4 obs
● 2017-01-03 23:15:30
○ 2026-06-09 19:50:50
○ 2026-07-19 00:12:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| hycasting.cn | ns1.dns.com.cn, ns2.dns.com.cn | - |
✅ Authoritative Response
Server:61.240.129.147
NS records: ns1.dns.com.cn, ns2.dns.com.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hycasting.cn (unsigned zone)
⏱️ Timing
Total: 1923ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.40.138.233 |
| NS | 2 | ns1.dns.com.cn, ns2.dns.com.cn |
| MX | 1 | mx01.ismail.cn (pri: 10) |
| SOA | 1 | dns.bizcn.com abuse.bizcn.com |
Analysis
IP Addresses
hycasting.cn resolves to one IP address: 121.40.138.233.
hzxhtz.com, hylkc.com, www.hzfenghe.com and two other host names share IP numbers with hycasting.cn.
Name Servers
The authoritative name servers for hycasting.cn are dns.bizcn.com, ns1.dns.com.cn and ns2.dns.com.cn — three in total.
At least some of hycasting.cn's name servers are shared with other domains, for example shadil.com, adovor.com, fultek.cn and two more.
It is common to find these name servers alongside the name servers ns7.cnmsn.net, ns8.cnmsn.net, ns13.dns.com.cn and two others.
Hostnames that resolve to three IP addresses:
The hostname ns1.dns.com.cn directs to 61.172.183.70, 61.240.129.114 and 240c:4082:ffff:ff01:0:d:0:34a.
The hostname ns2.dns.com.cn directs to 61.172.183.76, 61.240.129.147 and 240c:4082:ffff:ff01:0:d:0:69.
Hostnames that resolve to two IP addresses:
dns.bizcn.com directs traffic to 61.172.183.76 and 61.240.129.114.
Both ns1.dns.com.cn and dns.bizcn.com resolve to 61.240.129.114 IP addresses each.
Both ns2.dns.com.cn and dns.bizcn.com resolve to 61.172.183.76 IP addresses each.
Mail Servers
Mail for hycasting.cn is handled by a single mail server, mx01.ismail.cn.
hycasting.cn uses an identical mail server configuration to several other domains — among them peekdog.com, zdplan.com, hzlongxing.com and two more.
hycasting.cn has at least partial mail server overlap with other domains such as winkomtech.com, mestile.com, hochitech.com and two more.
This set of mail servers commonly appears together with the mail servers mxw.ismail.cn.