ciwork.cn - dns.ninja
ciwork.cn
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=2034974942 | ||||||
Subdomains
mail.ciwork.cn |
Same first word
Similar names
workci.com |
workic.nl |
rickow.com |
cwirko.pl |
cwirko.eu |
icwork.com |
orwick.com |
icwork.be |
corwik.com |
rowick.se |
wirock.com |
iwrock.com |
cwirko.net |
rowick.com.au |
workic.com |
DNS History
6 records (6 active, 0 former)
●NSns1.huaweicloud-dns.cn2026-03-26 → 2026-06-27 · 2 obs
● 2026-06-27 08:35:48
●NSns1.huaweicloud-dns.com2026-03-26 → 2026-06-27 · 2 obs
● 2026-06-27 08:35:48
●NSns1.huaweicloud-dns.net2026-03-26 → 2026-06-27 · 2 obs
● 2026-06-27 08:35:48
●NSns1.huaweicloud-dns.org2026-03-26 → 2026-06-27 · 2 obs
● 2026-06-27 08:35:48
●MXmxn.mxhichina.com2026-03-26 → 2026-06-27 · 2 obs
● 2026-06-27 08:35:48
●MXmxw.mxhichina.com2026-03-26 → 2026-06-27 · 2 obs
● 2026-06-27 08:35:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ciwork.cn | ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com | - |
✅ Authoritative Response
Server:113.45.105.30
NS records: ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4487ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.huaweicloud-dns.org, ns1.huaweicloud-dns.cn... |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | ns1.huaweicloud-dns.org hwclouds\.cs.hua |
Analysis
Hierarchy
ciwork.cn is the parent zone for mail.ciwork.cn.
Name Servers
The authoritative name servers for ciwork.cn are ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.
ciwork.cn partially shares its NS delegation with several other domains, including 06d35a76d47a4e97a1d8fcb6a36bc37c.vip1.huaweicloudwaf.com, gxjjyy.cn, csceccloud.net and two others.
The name servers ns1.hwclouds-dns.com, ns5.huaweicloud-dns.cn, ns5.huaweicloud-dns.com and ns1.hwclouds-dns.net are often found in use alongside these name servers.
Hostnames that resolve to 7 IP addresses:
ns1.huaweicloud-dns.cn resolves to 113.45.105.30, 114.115.192.11 and 116.205.5.32 among others, with 4 other IP addresses in total.
Hostnames that resolve to 6 IP addresses:
ns1.huaweicloud-dns.com resolves to 114.115.192.11, 116.205.5.31 and 116.205.223.128 among others, with 3 other IP addresses in total.
ns1.huaweicloud-dns.net resolves to 159.138.17.112, 159.138.112.111 and 159.138.160.107 among others, with 3 other IP addresses in total.
ns1.huaweicloud-dns.org resolves to 159.138.17.187, 159.138.112.111 and 159.138.160.107 among others, with 3 other IP addresses in total.
ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org are host names that each resolve to 2407:c080:20:ffff:ffff:fffe:0:1.
ns1.huaweicloud-dns.cn along with ns1.huaweicloud-dns.com each resolve to 114.115.192.11 IP addresses.
ns1.huaweicloud-dns.cn along with ns1.huaweicloud-dns.com each resolve to 139.9.224.17 IP addresses.
ns1.huaweicloud-dns.net along with ns1.huaweicloud-dns.org each resolve to 159.138.112.111 IP addresses.
ns1.huaweicloud-dns.net along with ns1.huaweicloud-dns.org each resolve to 159.138.160.107 IP addresses.
ns1.huaweicloud-dns.net along with ns1.huaweicloud-dns.org each resolve to 159.138.208.3 IP addresses.
ns1.huaweicloud-dns.net along with ns1.huaweicloud-dns.org each resolve to 190.92.196.2 IP addresses.
Mail Servers
Mail for ciwork.cn is handled by two mail servers — mxn.mxhichina.com and mxw.mxhichina.com.
ciwork.cn uses an identical mail server configuration to several other domains — among them qhgreenhouse.com, cgsy.cn, nz-et.com and two more.
ciwork.cn has at least partial mail server overlap with other domains such as winnsen.com, xxform.com, newtigers.com and two more.
The mail servers mxbiz1.qq.com and mxbiz2.qq.com regularly co-occur with these mail servers.
Hostnames that resolve to two IP addresses:
mxn.mxhichina.com resolves to two addresses: 47.246.136.231 and 47.246.137.47.
Hosts with just one IP address:
The hostname mxw.mxhichina.com resolves to 47.246.99.195.