ymum.cn - robtex.com
ymum.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.209.175.91🇭🇰 OWGELS-AS-AP154.209.160.0/19 Starbow LTD | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1765845487 | ||||||
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=2034546407 | ||||||
Subdomains
www.ymum.cn |
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
○NSns1.22.cn2016-09-10 → 2016-11-30 · 5 obs
● 2016-09-10 06:44:02
● 2016-11-30 21:51:40
○ 2026-03-14 09:23:12
○ 2026-03-22 17:07:50
●NSns1.dns.com2026-03-14 → 2026-03-22 · 3 obs
● 2026-03-14 09:23:12
● 2026-03-22 17:07:50
○NSns1.dnsdun.net2016-06-03 → 2016-08-05 · 4 obs
● 2016-08-05 03:48:58
○ 2016-09-14 19:34:48
○ 2026-03-22 17:07:50
○NSns2.22.cn2016-09-14 → 2016-09-14 · 4 obs
● 2016-09-14 19:34:48
○ 2026-03-14 09:23:12
○ 2026-03-22 17:07:50
●NSns2.dns.com2026-03-14 → 2026-03-22 · 3 obs
● 2026-03-14 09:23:12
● 2026-03-22 17:07:50
○NSns3.22.cn2016-09-14 → 2016-09-14 · 4 obs
● 2016-09-14 19:34:48
○ 2026-03-14 09:23:12
○ 2026-03-22 17:07:50
○NSns4.22.cn2016-09-14 → 2016-09-14 · 4 obs
● 2016-09-14 19:34:48
○ 2026-03-14 09:23:12
○ 2026-03-22 17:07:50
○NSns4.dnsdun.com2016-06-03 → 2016-08-05 · 4 obs
● 2016-08-05 03:48:58
○ 2016-09-10 06:44:02
○ 2026-03-22 17:07:50
○A107.160.178.1122016-06-03 → 2016-08-05 · 4 obs
● 2016-08-05 03:48:58
○ 2016-09-10 06:44:02
○ 2026-03-22 17:07:50
●A154.209.175.912026-03-14 → 2026-03-22 · 3 obs
● 2026-03-14 09:23:12
● 2026-03-22 17:07:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ymum.cn | ns1.dns.com, ns2.dns.com | - |
✅ Authoritative Response
Server: 154.23.191.128
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ymum.cn (unsigned zone)
⏱️ Timing
Total: 2980ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.209.175.91 |
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
Analysis
Hierarchy
The parent of www.ymum.cn is ymum.cn.
IP Addresses
ymum.cn points to a single IP address: 154.209.175.91.
Other host names such as cumcomes.com, www.ymum.cn, ns2.cumcomes.com and qdhbeer.com.cn share IP numbers with ymum.cn.
Name Servers
Two name servers ns1.dns.com and ns2.dns.com handle the delegation for ymum.cn.
ymum.cn shares the same name server setup as other domains, for example xpj889977.com, lndmgy.com, 1104.com, dluwfdyy.com and mctjw.com.
Host names with three IP numbers:
ns1.dns.com points to 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128; ns2.dns.com points to 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129.