writeathon.cn - robtex.com
writeathon.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Subdomains
cdn.writeathon.cn |
Same first word
writeathon.ca |
writeathon.cn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns27.hichina.com2018-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 21:03:20
●NSdns28.hichina.com2018-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 21:03:20
●MXmx01.dm.aliyun.com2018-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 21:03:20
●MXmxn.mxhichina.com2018-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 21:03:20
●MXmxw.mxhichina.com2018-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 21:03:20
●A47.104.183.2322018-07-21 → 2026-03-10 · 2 obs
● 2026-03-10 21:03:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| writeathon.cn | dns27.hichina.com, dns28.hichina.com | - |
✅ Authoritative Response
Server: 120.76.107.39
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for writeathon.cn (unsigned zone)
⏱️ Timing
Total: 2691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.104.183.232 |
| NS | 2 | dns27.hichina.com, dns28.hichina.com |
| MX | 3 | mxn.mxhichina.com (pri: 5), mx01.dm.aliyun.com (pri: 10)... |
| TXT | 2 | google-site-verification=ZpAjd9J7i6qcyR8, v=spf1 include:spf.qiye.aliyun.com inclu |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
writeathon.cn is the parent of cdn.writeathon.cn.
IP Addresses
writeathon.cn points to IP number 47.104.183.232.
Name Servers
writeathon.cn is delegated to two name servers: dns27.hichina.com and dns28.hichina.com.
writeathon.cn uses the same name server setup as other domains such as im-pg.com, ftcelectronics.com, autoproof.com, xf100.cn and hc56.cn.
writeathon.cn shares name servers with other domains at least partially, for example 1314.kim, mediaset.com.cn, girlt.net, lybendi.com and yyymk.cn.
These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com and ns1.alidns.com.
Host names with nine IP numbers:
dns27.hichina.com points to: 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns28.hichina.com points to: 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
Mail Servers
writeathon.cn is served by three mail servers: mxn.mxhichina.com, mxw.mxhichina.com and mx01.dm.aliyun.com.
writeathon.cn shares mail servers with other domains at least partially; for instance hkpartner.com, 039m.com, cdxx.site, rf-switch.com and hc-y.com.
these mail servers are commonly used with the mail servers mx1.qiye.aliyun.com.
Host names with two IP numbers:
mxn.mxhichina.com points to: 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
mxw.mxhichina.com points to: 47.246.99.195.
mx01.dm.aliyun.com points to: 59.82.33.237.