yu2.cn - robtex.com
yu2.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ename.net ⭐ | ||||||
| A | 2001:df2:f080:1::8🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 61.158.128.31🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 31.128.158.61.ha.cnc | ||||||
| A | 218.98.111.173🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.ename.net | ||||||
| A | 240e:97d:10:1402:0:1:0:1005🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 1.193.216.198🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 183.253.57.199🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.52🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | ns1.ename.netadmin@ename.net serial=1751342656 | ||||||
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 2035-11-19 #91 | ||||||
Same first word
Similar names
y2u.de |
y2u.be |
u2y.ru |
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y2u.net |
y2u.ru |
u2y.de |
u2y.com |
y2u.co.uk |
2yu.co |
2yu.net |
2uy.com |
u2y.io |
y2u.nl |
y2u.cn |
u2y.net |
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DNS History
11 records (2 active, 9 former)
○NSdns1.iidns.com2015-08-20 → 2017-01-06 · 4 obs
● 2017-01-06 05:45:32
○ 2026-06-25 08:36:20
○ 2026-07-30 16:52:58
○NSdns2.iidns.com2015-08-20 → 2017-01-06 · 4 obs
● 2017-01-06 05:45:32
○ 2026-06-25 08:36:20
○ 2026-07-30 16:52:58
○NSdns3.iidns.com2015-08-20 → 2017-01-06 · 4 obs
● 2017-01-06 05:45:32
○ 2026-06-25 08:36:20
○ 2026-07-30 16:52:58
○NSdns4.iidns.com2015-08-20 → 2017-01-06 · 4 obs
● 2017-01-06 05:45:32
○ 2026-06-25 08:36:20
○ 2026-07-30 16:52:58
○NSdns5.iidns.com2015-08-20 → 2017-01-06 · 4 obs
● 2017-01-06 05:45:32
○ 2026-06-25 08:36:20
○ 2026-07-30 16:52:58
○NSdns6.iidns.com2015-08-20 → 2017-01-06 · 4 obs
● 2017-01-06 05:45:32
○ 2026-06-25 08:36:20
○ 2026-07-30 16:52:58
●NSns1.ename.net2026-06-25 → 2026-07-30 · 3 obs
● 2026-06-25 08:36:20
● 2026-07-30 16:52:58
●NSns2.ename.net2026-06-25 → 2026-07-30 · 3 obs
● 2026-06-25 08:36:20
● 2026-07-30 16:52:58
○MXmxbiz1.qq.com2015-08-20 → 2015-08-20 · 3 obs
○ 2016-05-05 03:33:22
○ 2026-07-30 16:52:58
○MXmxbiz2.qq.com2015-08-20 → 2015-08-20 · 3 obs
○ 2016-05-05 03:33:22
○ 2026-07-30 16:52:58
○A59.54.54.2452015-08-20 → 2015-12-25 · 4 obs
● 2015-12-25 14:40:14
○ 2016-05-05 03:33:22
○ 2026-07-30 16:52:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| yu2.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:211.99.99.52
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yu2.cn (unsigned zone)
⏱️ Timing
Total: 4509ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ename.net, ns2.ename.net |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
Name Servers
yu2.cn is served by two delegated name servers, ns1.ename.net and ns2.ename.net.
yu2.cn uses the same name servers as several other domains — among them bpnx.cn, xianyuerzi.cn, cnwx.cn and two more.
yu2.cn has at least partial name server overlap with other domains, such as niaosu.cn, rggq.com, 8132.com and two others.
These name servers tend to appear together with the name servers ns3.dns.com, ns4.dns.com and verification-kqhqngjggrhjcrwwkdokkd.ns101.verify.hn.
Hosts that point to four IP numbers:
ns2.ename.net has four IP addresses: 1.193.216.198, 183.253.57.199, 211.99.99.52 and 240e:97d:10:1402:0:1:0:1005.
Hostnames that resolve to three IP addresses:
ns1.ename.net resolves to three addresses: 61.158.128.31, 218.98.111.173 and 2001:df2:f080:1::8.