ysmart-tech.com - robtex.com
ysmart-tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | ip-3-33-251-168.defastlink.net | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns19.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d0::a🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| A | 97.74.109.10🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| NS | ns20.domaincontrol.com | ||||||
| A | 2603:5:22d0::a🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| A | 173.201.77.10🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| MX | ns1.socksfocus.com ⭐ | ||||||
| MX | ns2.socksfocus.com ⭐ | ||||||
| SOA | ns19.domaincontrol.comdns@jomax.net 2025-09-16 #0 | ||||||
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=1774689722 | ||||||
Previously MX for
ysmart-tech.com |
Subdomains
www.ysmart-tech.com |
Same first word
ysmart-tech.com |
Similar names
DNS History
16 records (6 active, 10 former)
○NSns1.socksfocus.com2015-08-14 → 2016-06-22 · 4 obs
● 2016-06-22 08:50:44
○ 2017-02-05 17:11:44
○ 2026-03-28 09:34:54
●NSns19.domaincontrol.com2017-02-05 → 2026-03-28 · 3 obs
● 2017-02-05 17:11:44
● 2026-03-28 09:34:54
○NSns2.socksfocus.com2015-08-14 → 2016-06-22 · 4 obs
● 2016-06-22 08:50:44
○ 2017-02-05 17:11:44
○ 2026-03-28 09:34:54
●NSns20.domaincontrol.com2017-02-05 → 2026-03-28 · 3 obs
● 2017-02-05 17:11:44
● 2026-03-28 09:34:54
○MXmailstore1.secureserver.net2019-03-22 → 2019-03-22 · 4 obs
● 2019-03-22 02:58:22
○ 2026-02-16 11:27:56
○ 2026-03-28 09:34:54
○MXmxbiz1.qq.com2017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 17:11:44
○ 2019-03-22 02:58:22
○ 2026-03-28 09:34:54
○MXmxbiz2.qq.com2017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 17:11:44
○ 2019-03-22 02:58:22
○ 2026-03-28 09:34:54
●MXns1.socksfocus.com2026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 11:27:56
● 2026-03-28 09:34:54
●MXns2.socksfocus.com2026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 11:27:56
● 2026-03-28 09:34:54
○MXsmtp.secureserver.net2019-03-22 → 2019-03-22 · 4 obs
● 2019-03-22 02:58:22
○ 2026-02-16 11:27:56
○ 2026-03-28 09:34:54
○MXysmart-tech.com2015-08-14 → 2016-06-22 · 4 obs
● 2016-06-22 08:50:44
○ 2017-02-05 17:11:44
○ 2026-03-28 09:34:54
●A15.197.225.1282026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 11:27:56
● 2026-03-28 09:34:54
○A184.168.131.2412019-03-22 → 2019-03-22 · 4 obs
● 2019-03-22 02:58:22
○ 2026-02-16 11:27:56
○ 2026-03-28 09:34:54
○A205.251.134.42015-08-14 → 2016-06-22 · 4 obs
● 2016-06-22 08:50:44
○ 2017-02-05 17:11:44
○ 2026-03-28 09:34:54
●A3.33.251.1682026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 11:27:56
● 2026-03-28 09:34:54
○A50.63.202.212017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 17:11:44
○ 2019-03-22 02:58:22
○ 2026-03-28 09:34:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ysmart-tech.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.109.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ysmart-tech.com (unsigned zone)
⏱️ Timing
Total: 84ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 2 | ns1.socksfocus.com (pri: 10), ns2.socksfocus.com (pri: 10) |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
Hierarchy
ysmart-tech.com is the parent of www.ysmart-tech.com.
IP Addresses
ysmart-tech.com points to two IPs: 3.33.251.168 and 15.197.225.128.
Other host names including fcs-solutions.com, wisdomtechgroup.com, maughanonline.com, stlouiswheelchairs.com and rodeodoc.com share IP numbers with ysmart-tech.com.
Name Servers
ysmart-tech.com's delegation uses two name servers, ns19.domaincontrol.com and ns20.domaincontrol.com.
ysmart-tech.com shares the same name server setup as other domains, for example iejw.net, macraynorgolf.com, domi-co.com, culearn.ca and cnyhealthhome.org.
Host names with two IPs:
ns19.domaincontrol.com points to: 2603:5:21d0::a and 97.74.109.10
ns20.domaincontrol.com points to: 2603:5:22d0::a and 173.201.77.10
Mail Servers
ysmart-tech.com is handled by two mail servers: ns1.socksfocus.com and ns2.socksfocus.com.
ysmart-tech.com uses the same mail server setup as other domains, for example hehejin.com and yoosmart.com.