quaoartech.com - robtex.com
quaoartech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.155.230.168🇨🇳 CHINANET-BACKBONE211.155.224.0/21 China Telecom Network | ||||||
| NS | ns1.everdns.com ⭐ | ||||||
| A | 218.98.111.157🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.everdns.com | ||||||
| A | 183.253.57.220🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.44🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| MX | mx1.6464.cn ⭐ | ||||||
| MX | mx.6464.cn(10) | ||||||
| TXT | v=spf1 include:spf.6464.cn ~all | ||||||
| SOA | ns1.everdns.comadmin@everdns.com serial=1751342651 | ||||||
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=1774540547 | ||||||
Subdomains
mail.quaoartech.com |
Same first word
quaoartech.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.everdns.com2017-02-16 → 2026-03-26 · 3 obs
● 2017-02-16 12:00:52
● 2026-03-26 16:09:00
○NSns1.everdns.com.quaoartech.com2015-05-30 → 2015-12-29 · 4 obs
● 2015-12-29 10:12:14
○ 2017-02-16 12:00:52
○ 2026-03-26 16:09:00
●NSns2.everdns.com2019-03-14 → 2026-03-26 · 3 obs
● 2019-03-14 16:03:36
● 2026-03-26 16:09:00
○MXmail.quaoartech.com2015-05-30 → 2017-02-16 · 4 obs
● 2017-02-16 12:00:52
○ 2019-03-14 16:03:36
○ 2026-03-26 16:09:00
●MXmx.6464.cn2019-03-14 → 2026-03-26 · 3 obs
● 2019-03-14 16:03:36
● 2026-03-26 16:09:00
●MXmx1.6464.cn2019-03-14 → 2026-03-26 · 3 obs
● 2019-03-14 16:03:36
● 2026-03-26 16:09:00
●A211.155.230.1682015-05-30 → 2026-03-26 · 2 obs
● 2026-03-26 16:09:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| quaoartech.com | ns1.everdns.com, ns2.everdns.com | 3 records |
✅ Authoritative Response
Server:183.253.57.220
NS records: ns1.everdns.com, ns2.everdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quaoartech.com (unsigned zone)
⏱️ Timing
Total: 594ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.155.230.168 |
| NS | 2 | ns1.everdns.com, ns2.everdns.com |
| MX | 2 | mx1.6464.cn (pri: 10), mx.6464.cn (pri: 5) |
| TXT | 1 | v=spf1 include:spf.6464.cn ~all |
| SOA | 1 | ns1.everdns.com admin.everdns.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.everdns.com, ns2.everdns.com, ns2.everdns.com)
Analysis
Hierarchy
quaoartech.com is the parent of mail.quaoartech.com.
IP Addresses
quaoartech.com resolves to a single IP address: 211.155.230.168.
Name Servers
quaoartech.com's delegation uses two name servers, ns1.everdns.com and ns2.everdns.com.
quaoartech.com shares the same name server setup as other domains, for example fujianqiaoan.com, zjboz.com, zhaobide.com, ningmengyun.net and zmgs.com.
Hosts with two IPs:
ns2.everdns.com points to 183.253.57.220 and 211.99.99.44.
Hosts with one IP:
ns1.everdns.com points to 218.98.111.157.
Mail Servers
quaoartech.com is handled by two mail servers: mx1.6464.cn and mx.6464.cn.
quaoartech.com shares its mail server setup with other domains, including landerlighting.cn, yuyaolamp.com, dkktoa.com.cn, feticn.com and hkomoto.com.
quaoartech.com shares at least partially some mail servers with other domains, for instance eeeqi.com, szhfy.com.cn and springhold.com.