51ycw.com - robtex.com
51ycw.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785656027 | ||||||
Same first word
51ycw.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.363.hk2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 07:43:38
● 2026-08-02 07:43:42
○NSns1.bdydns.cn2017-05-30 → 2026-04-18 · 5 obs
● 2017-05-30 08:11:46
● 2026-04-18 04:55:16
○ 2026-08-02 07:43:38
○ 2026-08-02 07:43:42
○NSns13.dns.com.cn2015-12-14 → 2015-12-14 · 4 obs
● 2015-12-14 01:21:46
○ 2017-05-30 08:11:46
○ 2026-08-02 07:43:42
○NSns14.dns.com.cn2015-12-14 → 2015-12-14 · 4 obs
● 2015-12-14 01:21:46
○ 2017-05-30 08:11:46
○ 2026-08-02 07:43:42
●NSns2.363.hk2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 07:43:38
● 2026-08-02 07:43:42
○NSns2.bdydns.cn2017-05-30 → 2026-04-18 · 5 obs
● 2017-05-30 08:11:46
● 2026-04-18 04:55:16
○ 2026-08-02 07:43:38
○ 2026-08-02 07:43:42
○NSns2.dns.com.cn2015-07-12 → 2016-03-13 · 4 obs
● 2016-03-13 16:44:20
○ 2017-05-30 08:11:46
○ 2026-08-02 07:43:42
●NSns3.363.hk2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 07:43:38
● 2026-08-02 07:43:42
●NSns4.363.hk2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 07:43:38
● 2026-08-02 07:43:42
●A154.206.230.202026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 07:43:42
○CNAMEmy5003671.c6.n3.bb2.bwezhan.cn2017-05-30 → 2017-05-30 · 3 obs
○ 2026-04-11 02:56:12
○ 2026-08-02 07:43:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 51ycw.com | ns1.363.hk, ns2.363.hk | - |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns1.363.hk, ns2.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51ycw.com (unsigned zone)
⏱️ Timing
Total: 4280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.206.230.20 |
| NS | 4 | ns4.363.hk, ns2.363.hk... |
| SOA | 1 | ns1.363.hk dnsconct.363.hk |
Analysis
IP Addresses
51ycw.com resolves to one IP address: 154.206.230.20.
Name Servers
The authoritative name servers for 51ycw.com are ns1.363.hk, ns2.363.hk, ns3.363.hk and ns4.363.hk.
At least some of 51ycw.com's name servers are shared with other domains, for example m-pg-whatsapp.com.cn, ichuanghu.cn, plvuqc.cn and two more.
These name servers tend to co-occur with ns1.myhostadmin.net, ns2.myhostadmin.net, ns5.363.hk and 5 other name servers in the same DNS delegations.
Hosts that point to four IP numbers:
ns1.363.hk directs to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
Hostnames that resolve to three IP addresses:
ns2.363.hk resolves to three addresses: 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
ns3.363.hk resolves to three addresses: 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.
ns4.363.hk resolves to three addresses: 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
These two host names — ns1.363.hk and ns3.363.hk — each point to 240e:d9:c200::2 IP addresses.
These two host names — ns1.363.hk and ns3.363.hk — each point to 118.123.249.114 IP addresses.
These two host names — ns1.363.hk and ns4.363.hk — each point to 118.123.253.132 IP addresses.
These two host names — ns2.363.hk and ns4.363.hk — each point to 240e:d9:c200:1::2 IP addresses.
These two host names — ns2.363.hk and ns4.363.hk — each point to 211.149.230.100 IP addresses.