emtdc.com.cn - robtex.com
emtdc.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.50.252.64🇨🇦 OVH198.50.128.0/17 Hosting route | ||||||
| PTR | ip64.ip-198-50-252.net | ||||||
| NS | ns1.instradns.com ⭐ | ||||||
| A | 75.2.6.34🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| NS | ns2.instradns.com | ||||||
| A | 75.2.85.37🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a9bf3e392db71e4d0.awsglobalaccelerator.com | ||||||
| NS | ns3.instradns.com | ||||||
| A | 99.83.188.20🇺🇸 Amazon99.83.176.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| MX | mail.emtdc.com.cn ⭐ | ||||||
| A | 66.70.178.74🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | ns547779.ip-66-70-178.net | ||||||
| SOA | ns1.instradns.comroot@instra.com 2012-03-05 #1 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030879520 | ||||||
Subdomains
mail.emtdc.com.cn |
Same first word
emtdc.org.cn |
emtdc.com.cn |
emtdc.com |
emtdc.cn |
emtdc.net |
emtdc.ca |
emtdc.com.tw |
emtdc.info |
emtdc.biz |
emtdc.org |
emtdc.us |
emtdc.name |
emtdc.in |
emtdc.tw |
emtdc.net.cn |
Similar names
Previous names
Next names
DNS History
6 records (5 active, 1 former)
●NSns1.instradns.com2015-07-23 → 2026-10-12 · 2 obs
● 2026-10-12 13:31:10
●NSns2.instradns.com2015-07-23 → 2026-10-12 · 2 obs
● 2026-10-12 13:31:10
●NSns3.instradns.com2015-07-23 → 2026-10-12 · 2 obs
● 2026-10-12 13:31:10
●MXmail.emtdc.com.cn2015-07-23 → 2026-10-12 · 2 obs
● 2026-10-12 13:31:10
○A184.95.38.1972015-07-23 → 2018-06-01 · 4 obs
● 2018-06-01 06:14:18
○ 2026-08-19 15:26:50
○ 2026-10-12 13:31:10
●A198.50.252.642026-08-19 → 2026-10-12 · 3 obs
● 2026-08-19 15:26:50
● 2026-10-12 13:31:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| emtdc.com.cn | ns1.instradns.com, ns2.instradns.com, ns3.instradns.com | - |
✅ Authoritative Response
Server:75.2.85.37
NS records: ns1.instradns.com, ns2.instradns.com, ns3.instradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for emtdc.com.cn (unsigned zone)
⏱️ Timing
Total: 1371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.50.252.64 |
| NS | 3 | ns3.instradns.com, ns2.instradns.com... |
| MX | 1 | mail.emtdc.com.cn (pri: 10) |
| SOA | 1 | ns1.instradns.com root.instra.com |
Analysis
Hierarchy
The domain mail.emtdc.com.cn falls under the parent emtdc.com.cn.
IP Addresses
emtdc.com.cn resolves to one IP address: 198.50.252.64.
schiffer.es, povcard.com, algodental.com and two other host names share IP numbers with emtdc.com.cn.
Name Servers
emtdc.com.cn carries NS records delegating to ns1.instradns.com, ns2.instradns.com and ns3.instradns.com.
At least some of emtdc.com.cn's name servers are shared with other domains, for example whiteknights.ae, luxuryvillastaff.com, poartasprearta.ro and two more.
It is common to find these name servers alongside the name servers ns1.hostingww.com, ns2.hostingww.com, ns3.hostingww.com and two others.
ns1.instradns.com points to 75.2.6.34; ns2.instradns.com points to 75.2.85.37; ns3.instradns.com points to 99.83.188.20 — each hostname maps to exactly one IP address.
Mail Servers
Mail for emtdc.com.cn is handled by a single mail server, mail.emtdc.com.cn.
mail.emtdc.com.cn carries a single IP number, which is 66.70.178.74.