ylstudy.com - dns.ninja
ylstudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.227.86.52🇭🇰 OWGELS-AS-AP156.227.64.0/18 Starbow Ltd | ||||||
| NS | ns1.dnsip.com ⭐ | ||||||
| A | 2001:df2:f080:1::10🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| 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 Proxy-registered route object | ||||||
| A | 211.99.99.33🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.dnsip.comdnsadmin@dnsip.com serial=1766368098 | ||||||
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=1782133770 | ||||||
rank #355338 in the tld
Same first word
ylstudy.com |
Similar names
DNS History
8 records (3 active, 5 former)
○NSdns17.hichina.com2015-08-23 → 2016-10-11 · 4 obs
● 2016-10-11 11:43:50
○ 2026-03-02 06:14:40
○ 2026-06-22 13:26:46
○NSdns18.hichina.com2015-08-23 → 2016-10-11 · 4 obs
● 2016-10-11 11:43:50
○ 2026-03-02 06:14:40
○ 2026-06-22 13:26:46
●NSns1.dnsip.com2026-03-02 → 2026-06-22 · 3 obs
● 2026-03-02 06:14:40
● 2026-06-22 13:26:46
●NSns2.dnsip.com2026-03-02 → 2026-06-22 · 3 obs
● 2026-03-02 06:14:40
● 2026-06-22 13:26:46
○MXmxbiz1.qq.com2015-08-23 → 2016-10-11 · 4 obs
● 2016-10-11 11:43:50
○ 2026-03-02 06:14:40
○ 2026-06-22 13:26:46
○MXmxbiz2.qq.com2015-08-23 → 2016-10-11 · 4 obs
● 2016-10-11 11:43:50
○ 2026-03-02 06:14:40
○ 2026-06-22 13:26:46
○A124.237.121.902015-08-23 → 2016-10-11 · 4 obs
● 2016-10-11 11:43:50
○ 2026-03-02 06:14:40
○ 2026-06-22 13:26:46
●A156.227.86.522026-03-02 → 2026-06-22 · 3 obs
● 2026-03-02 06:14:40
● 2026-06-22 13:26:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net... | - |
| ylstudy.com | ns1.dnsip.com, ns2.dnsip.com | 9 records |
✅ Authoritative Response
Server:183.253.57.193
NS records: ns1.dnsip.com, ns2.dnsip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ylstudy.com (unsigned zone)
⏱️ Timing
Total: 3659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.227.86.52 |
| 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 156.227.86.52.
ylstudy.com shares its IP numbers with other host names like csg-sign.com, ydfpco.com and szddhf.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, hotsalefurniture.shop, sgocholdings.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 2001:df2:f080:1::10.