ylstudy.com - dns.ninja
ylstudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.254.245.44🇭🇰 HKIDC-AS-AP156.254.192.0/18 | ||||||
| NS | ns1.dnsip.com ⭐ | ||||||
| A | 240e:97d:10:1402:0:1:0:1008🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 1.193.216.199🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.202🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.206🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dnsip.com | ||||||
| A | 240e:97d:10:1402:0:1:0:1008🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 61.158.128.1🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| A | 183.253.57.193🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.29🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| A | 211.99.99.33🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | ns1.dnsip.comdnsadmin@dnsip.com serial=1782919538 | ||||||
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=1786437454 | ||||||
rank #397601 in the tld
Same first word
ylstudy.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSdns17.hichina.com2015-08-23 → 2016-10-11 · 4 obs
● 2016-10-11 11:43:50
○ 2026-03-02 06:14:40
○ 2026-08-11 09:06:36
○NSdns18.hichina.com2015-08-23 → 2016-10-11 · 4 obs
● 2016-10-11 11:43:50
○ 2026-03-02 06:14:40
○ 2026-08-11 09:06:36
●NSns1.dnsip.com2026-03-02 → 2026-08-11 · 3 obs
● 2026-03-02 06:14:40
● 2026-08-11 09:06:36
●NSns2.dnsip.com2026-03-02 → 2026-08-11 · 3 obs
● 2026-03-02 06:14:40
● 2026-08-11 09:06:36
○MXmxbiz1.qq.com2015-08-23 → 2016-10-11 · 4 obs
● 2016-10-11 11:43:50
○ 2026-03-02 06:14:40
○ 2026-08-11 09:06:36
○MXmxbiz2.qq.com2015-08-23 → 2016-10-11 · 4 obs
● 2016-10-11 11:43:50
○ 2026-03-02 06:14:40
○ 2026-08-11 09:06:36
○A124.237.121.902015-08-23 → 2016-10-11 · 4 obs
● 2016-10-11 11:43:50
○ 2026-03-02 06:14:40
○ 2026-08-11 09:06:36
○A156.227.86.522026-03-02 → 2026-03-02 · 4 obs
● 2026-03-02 06:14:40
○ 2026-07-14 13:21:54
○ 2026-08-11 09:06:36
●A156.254.245.442026-07-14 → 2026-08-11 · 3 obs
● 2026-07-14 13:21:54
● 2026-08-11 09:06:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net... | - |
| ylstudy.com | ns1.dnsip.com, ns2.dnsip.com | 9 records |
✅ Authoritative Response
Server:1.193.216.199
NS records: ns1.dnsip.com, ns2.dnsip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ylstudy.com (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.254.245.44 |
| NS | 2 | ns1.dnsip.com, ns2.dnsip.com |
| SOA | 1 | ns1.dnsip.com dnsadmin.dnsip.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns1.dnsip.com, ns1.dnsip.com, ns1.dnsip.com...)
Analysis
IP Addresses
ylstudy.com directs to one IP number, which is 156.254.245.44.
The host names kangmeiejiao.com, dyhongyuanjixie.com, www.gt567.cn and biotgene.com all share IP numbers with ylstudy.com.
Name Servers
DNS delegation for ylstudy.com points to two name servers: ns1.dnsip.com and ns2.dnsip.com.
ylstudy.com has the same name server delegation as a number of other domains, such as 7722493.com, b1f1cb744473794f.com, 542211.com and two more.
Hostnames that point to five IP numbers:
ns2.dnsip.com directs to 61.158.128.1, 183.253.57.193, 211.99.99.29 and two other IP addresses.
Hosts pointing to four IP addresses:
ns1.dnsip.com points to 1.193.216.199, 218.98.111.202, 218.98.111.206 and 240e:97d:10:1402:0:1:0:1008.
Host names pointing to 240e:97d:10:1402:0:1:0:1008 IP addresses: ns2.dnsip.com and ns1.dnsip.com.