yzctech.com - robtex.com
yzctech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns55.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b2::1c🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns55.domaincontrol.com | ||||||
| A | 97.74.107.28🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns55.domaincontrol.com | ||||||
| NS | ns56.domaincontrol.com | ||||||
| A | 2603:5:22b2::1c🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns56.domaincontrol.com | ||||||
| A | 173.201.75.28🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns56.domaincontrol.com | ||||||
| MX | hzmx01.mxmail.netease.com ⭐ | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| MX | hzmx02.mxmail.netease.com(10) | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| TXT | v=spf1 include:spf.163.com -all | ||||||
| SOA | ns55.domaincontrol.comdns@jomax.net 2025-05-07 #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=1777119562 | ||||||
Same first word
yzctech.com |
Similar names
DNS History
11 records (6 active, 5 former)
○NSdns10.hichina.com2016-12-21 → 2018-01-03 · 4 obs
● 2018-01-03 17:12:26
○ 2026-04-11 00:03:10
○ 2026-04-25 12:43:06
○NSdns9.hichina.com2016-12-21 → 2018-01-03 · 4 obs
● 2018-01-03 17:12:26
○ 2026-04-11 00:03:10
○ 2026-04-25 12:43:06
●NSns55.domaincontrol.com2026-04-11 → 2026-04-25 · 3 obs
● 2026-04-11 00:03:10
● 2026-04-25 12:43:06
●NSns56.domaincontrol.com2026-04-11 → 2026-04-25 · 3 obs
● 2026-04-11 00:03:10
● 2026-04-25 12:43:06
●MXhzmx01.mxmail.netease.com2026-04-11 → 2026-04-25 · 3 obs
● 2026-04-11 00:03:10
● 2026-04-25 12:43:06
●MXhzmx02.mxmail.netease.com2026-04-11 → 2026-04-25 · 3 obs
● 2026-04-11 00:03:10
● 2026-04-25 12:43:06
○MXmxn.mxhichina.com2016-12-21 → 2018-01-03 · 4 obs
● 2018-01-03 17:12:26
○ 2026-04-11 00:03:10
○ 2026-04-25 12:43:06
○MXmxw.mxhichina.com2016-12-21 → 2018-01-03 · 4 obs
● 2018-01-03 17:12:26
○ 2026-04-11 00:03:10
○ 2026-04-25 12:43:06
○A120.24.161.2342016-12-21 → 2018-01-03 · 4 obs
● 2018-01-03 17:12:26
○ 2026-04-11 00:03:10
○ 2026-04-25 12:43:06
●A13.248.243.52026-04-11 → 2026-04-25 · 3 obs
● 2026-04-11 00:03:10
● 2026-04-25 12:43:06
●A76.223.105.2302026-04-11 → 2026-04-25 · 3 obs
● 2026-04-11 00:03:10
● 2026-04-25 12:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| yzctech.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yzctech.com (unsigned zone)
⏱️ Timing
Total: 207ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
yzctech.com has two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names, for instance grand-centralstorage.com, ge.life, spectrumroyalty.com, michelesmobilemeals.com and medyamahallesi.com share IP numbers with yzctech.com.
Name Servers
yzctech.com's delegation uses two name servers: ns55.domaincontrol.com and ns56.domaincontrol.com.
yzctech.com uses the same name server setup as other domains, such as standardsolar.co, beitzahav.com, nashville.farm, cedarparkanimalclinic.com and brentoquinn.com.
yzctech.com at least partially shares name servers with other domains, for example cdegrees.com.
Host names with two IPs:
ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28
ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28
Mail Servers
yzctech.com is served by two mail servers hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
yzctech.com shares the same mail server setup as other domains, for instance fozida.com, docteurm.com, officemate.cn, fashionpink.net and hisome.com.
yzctech.com shares some mail servers with other domains, at least in part, for example fromlove.com.
Host names with two IP numbers
hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.