jyoung.com - robtex.com
jyoung.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=1776203892 | ||||||
Same first word
Similar names
DNS History
11 records (8 active, 3 former)
●NSns1.trangwebvang.net2016-07-19 → 2026-04-14 · 3 obs
● 2016-07-19 01:44:28
● 2026-04-14 22:12:46
●NSns1.vipvn.com2015-08-06 → 2026-04-14 · 6 obs
● 2016-03-17 15:23:10
○ 2016-07-19 01:44:28
○ 2016-11-04 13:54:02
● 2026-04-05 10:48:08
● 2026-04-14 22:12:46
●NSns2.trangwebvang.net2016-07-19 → 2026-04-14 · 3 obs
● 2016-07-19 01:44:28
● 2026-04-14 22:12:46
●NSns2.vipvn.com2015-08-06 → 2026-04-14 · 6 obs
● 2016-03-17 15:23:10
○ 2016-07-19 01:44:28
○ 2016-11-04 13:54:02
● 2026-04-05 10:48:08
● 2026-04-14 22:12:46
●NSns3.trangwebvang.net2016-11-04 → 2026-04-14 · 3 obs
● 2016-11-04 13:54:02
● 2026-04-14 22:12:46
●NSns4.trangwebvang.net2026-04-05 → 2026-04-14 · 3 obs
● 2026-04-05 10:48:08
● 2026-04-14 22:12:46
○MXmail.jyoung.com2015-08-06 → 2016-11-04 · 4 obs
● 2016-11-04 13:54:02
○ 2026-04-05 10:48:08
○ 2026-04-14 22:12:46
●MXmx.trangwebvang.com2026-04-05 → 2026-04-14 · 3 obs
● 2026-04-05 10:48:08
● 2026-04-14 22:12:46
○A221.132.30.2342016-07-19 → 2016-11-04 · 5 obs
● 2016-07-19 01:44:28
● 2016-11-04 13:54:02
○ 2026-04-05 10:48:08
○ 2026-04-14 22:12:46
●A221.132.30.2362026-04-05 → 2026-04-14 · 3 obs
● 2026-04-05 10:48:08
● 2026-04-14 22:12:46
○A221.132.34.1102015-08-06 → 2016-03-17 · 4 obs
● 2016-03-17 15:23:10
○ 2016-07-19 01:44:28
○ 2026-04-14 22:12:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jyoung.com | ns1.vipvn.com, ns2.vipvn.com, ns3.trangwebvang.net, ns4.trangwebvang.net | 2 records |
✅ Authoritative Response
Server:167.99.66.129
NS records: ns1.vipvn.com, ns2.vipvn.com, ns3.trangwebvang.net, ns4.trangwebvang.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jyoung.com (unsigned zone)
⏱️ Timing
Total: 4049ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.132.30.236 |
| NS | 2 | ns2.trangwebvang.net, ns1.trangwebvang.net |
| MX | 1 | mx.trangwebvang.com (pri: 0) |
| TXT | 1 | v=spf1 redirect=spf.trangwebvang.com |
| SOA | 1 | ns1.trangwebvang.net henryducmanh.gmail. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.vipvn.com, ns2.vipvn.com)
Analysis
IP Addresses
jyoung.com resolves to one IP number: 221.132.30.236.
other host names including midea.com.vn, mail.nichietsu.vn, mail.adico.com.vn, onlinenic.com.vn and chocamera.com share IP numbers with jyoung.com.
Name Servers
jyoung.com is delegated to six name servers: ns1.vipvn.com, ns2.vipvn.com, ns1.trangwebvang.net, ns2.trangwebvang.net, ns3.trangwebvang.net and ns4.trangwebvang.net.
jyoung.com at least partially shares name servers with other domains, for instance twv242.trangwebvang.net, ns5.trangwebvang.net, saongoc.vn, hotelhoangloc.com.vn and hitg.com.vn.
Host names with a single IP address:
ns1.vipvn.com points to 167.99.66.129.
ns2.vipvn.com points to 188.166.227.96.
ns1.trangwebvang.net points to 167.99.66.129.
ns2.trangwebvang.net points to 188.166.227.96.
ns3.trangwebvang.net points to 221.132.37.17.
ns4.trangwebvang.net points to 188.166.227.96.
Host names that map to 167.99.66.129: ns1.vipvn.com, ns1.trangwebvang.net.
Host names that map to 188.166.227.96: ns2.vipvn.com, ns2.trangwebvang.net and ns4.trangwebvang.net.
Mail Servers
jyoung.com is handled by a single mail server, mx.trangwebvang.com.
jyoung.com shares the same mail server setup as other domains, for instance titaninox.vn, pestmaster.vn, acigvn.com, voykhoa.com and fountain.vn.
mx.trangwebvang.com resolves to IP 221.132.34.102.