utron-tech.com - robtex.com
utron-tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 114.80.211.41🇨🇳 SHANGHAITELECOM114.80.208.0/22 SHIDC | ||||||
| NS | a.ezdnscenter.com ⭐ | ||||||
| A | 218.98.111.140🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | b.ezdnscenter.com | ||||||
| A | 183.253.57.210🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.58🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| MX | mx1.chengmail.cn ⭐ | ||||||
| A | 103.143.231.69🇭🇰 YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT | ||||||
| A | 113.10.158.179🇭🇰 HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T. | ||||||
| MX | mx2.chengmail.cn(20) | ||||||
| A | 103.143.231.69🇭🇰 YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT | ||||||
| A | 113.10.158.179🇭🇰 HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T. | ||||||
| TXT | v=spf1 include:spf.chengmail.cn ~all | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342708 | ||||||
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=1774622412 | ||||||
Subdomains
www.utron-tech.com |
Same first word
utron-tech.com |
DNS History
13 records (5 active, 8 former)
●NSa.ezdnscenter.com2026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 06:54:28
● 2026-03-27 15:01:56
●NSb.ezdnscenter.com2026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 06:54:28
● 2026-03-27 15:01:56
○NSns1.cdncenter.com2015-07-05 → 2017-08-19 · 4 obs
● 2017-08-19 15:33:10
○ 2026-02-19 06:54:28
○ 2026-03-27 15:01:56
○NSns2.cdncenter.com2015-07-05 → 2017-08-19 · 4 obs
● 2017-08-19 15:33:10
○ 2026-02-19 06:54:28
○ 2026-03-27 15:01:56
○NSns3.cdncenter.com2015-07-05 → 2017-08-19 · 4 obs
● 2017-08-19 15:33:10
○ 2026-02-19 06:54:28
○ 2026-03-27 15:01:56
○NSns4.cdncenter.com2015-07-05 → 2017-08-19 · 4 obs
● 2017-08-19 15:33:10
○ 2026-02-19 06:54:28
○ 2026-03-27 15:01:56
○NSns5.cdncenter.com2015-07-05 → 2017-08-19 · 4 obs
● 2017-08-19 15:33:10
○ 2026-02-19 06:54:28
○ 2026-03-27 15:01:56
○NSns6.cdncenter.com2015-07-05 → 2017-08-19 · 4 obs
● 2017-08-19 15:33:10
○ 2026-02-19 06:54:28
○ 2026-03-27 15:01:56
○MXmx01.ismail.cn2015-07-05 → 2015-11-08 · 4 obs
● 2015-11-08 19:04:38
○ 2016-01-23 22:27:58
○ 2026-03-27 15:01:56
●MXmx1.chengmail.cn2016-01-23 → 2026-03-27 · 3 obs
● 2016-01-23 22:27:58
● 2026-03-27 15:01:56
●MXmx2.chengmail.cn2016-01-23 → 2026-03-27 · 3 obs
● 2016-01-23 22:27:58
● 2026-03-27 15:01:56
○MXmxw.ismail.cn2015-07-05 → 2015-11-08 · 4 obs
● 2015-11-08 19:04:38
○ 2016-01-23 22:27:58
○ 2026-03-27 15:01:56
●A114.80.211.412015-07-05 → 2026-03-27 · 2 obs
● 2026-03-27 15:01:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| utron-tech.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:183.253.57.210
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for utron-tech.com (unsigned zone)
⏱️ Timing
Total: 6538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 114.80.211.41 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | mx2.chengmail.cn (pri: 20), mx1.chengmail.cn (pri: 10) |
| TXT | 1 | v=spf1 include:spf.chengmail.cn ~all |
| SOA | 1 | a.ezdnscenter.com dnsadmin.ezdnscenter.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)
Analysis
Hierarchy
The parent of www.utron-tech.com is utron-tech.com.
IP Addresses
utron-tech.com points to IP number: 114.80.211.41.
Other host names such as 021steel.w155.cndns5.com, infortechn.com, tysen-sae.com, cqdalao.w155.cndns5.com and sealton.w155.cndns5.com share IPs with utron-tech.com.
Name Servers
utron-tech.com is delegated to two name servers: a.ezdnscenter.com and b.ezdnscenter.com.
utron-tech.com shares the same name server setup as cv-yu-whatsapp.com.cn, ancoreinspection.com, hnwbsy.cn, byinte.com and 021web8.com.
Host names with two IP numbers:
b.ezdnscenter.com points to 183.253.57.210 and 211.99.99.58.
Host names with one IP number:
a.ezdnscenter.com points to 218.98.111.140.
Mail Servers
utron-tech.com is handled by two mail servers: mx1.chengmail.cn and mx2.chengmail.cn.
The mail server setup for utron-tech.com matches that of other domains, for instance api107sms.com, jiuding-china.com, atyco.net, ksjwk.com and anygigguitar.com.
utron-tech.com shares at least partially some mail servers with other domains, including ykzc.net.cn, pvclogo.com, abbott-diabetes.com, china-flow-meters.com and csanyue.com.
Host names with two IP numbers:
mx1.chengmail.cn points to 103.143.231.69 and 113.10.158.179.
mx2.chengmail.cn points to 103.143.231.69 and 113.10.158.179.
Host names pointing to 103.143.231.69: mx1.chengmail.cn and mx2.chengmail.cn.
Host names pointing to 113.10.158.179: mx1.chengmail.cn and mx2.chengmail.cn.