sensor2008.com - robtex.com
sensor2008.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.21.141.130🇨🇳 SHANGHAITELECOM103.21.140.0/23 Chinanet Shanghai | ||||||
| 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=1751342682 | ||||||
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=1771291435 | ||||||
Same first word
sensor2008.com |
DNS History
11 records (5 active, 6 former)
●NSa.ezdnscenter.com2026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 23:56:38
● 2026-03-24 10:48:34
○NSa.ns36.de2015-06-11 → 2015-12-31 · 4 obs
● 2015-12-31 03:18:34
○ 2016-04-01 16:28:58
○ 2026-03-24 10:48:34
●NSb.ezdnscenter.com2026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 23:56:38
● 2026-03-24 10:48:34
○NSb.ns36.de2015-06-11 → 2015-12-31 · 4 obs
● 2015-12-31 03:18:34
○ 2016-04-01 16:28:58
○ 2026-03-24 10:48:34
○MXmail-gateway.domcollect.com2015-12-31 → 2015-12-31 · 4 obs
● 2015-12-31 03:18:34
○ 2016-04-01 16:28:58
○ 2026-03-24 10:48:34
○MXmailgw.ns36.de2015-06-11 → 2015-10-26 · 4 obs
● 2015-10-26 16:07:46
○ 2015-12-31 03:18:34
○ 2026-03-24 10:48:34
●MXmx1.chengmail.cn2026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 23:56:38
● 2026-03-24 10:48:34
●MXmx2.chengmail.cn2026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 23:56:38
● 2026-03-24 10:48:34
●A103.21.141.1302026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 23:56:38
● 2026-03-24 10:48:34
○A72.52.4.902015-06-11 → 2015-10-26 · 4 obs
● 2015-10-26 16:07:46
○ 2015-12-31 03:18:34
○ 2026-03-24 10:48:34
○A91.195.241.1212015-12-31 → 2015-12-31 · 4 obs
● 2015-12-31 03:18:34
○ 2016-04-01 16:28:58
○ 2026-03-24 10:48:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| sensor2008.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 sensor2008.com (unsigned zone)
⏱️ Timing
Total: 3730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.21.141.130 |
| 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
IP Addresses
sensor2008.com points to a single IP number: 103.21.141.130.
Other host names, for instance czsourcing.com, hfhqyj.com, zjnygs.com, xdldz.com and fxyss.com share IP numbers with sensor2008.com.
Name Servers
Delegation for sensor2008.com rests with two name servers, a.ezdnscenter.com and b.ezdnscenter.com.
sensor2008.com shares the same name server setup as other domains, including wechatht.com, lvgeng.org, 68chengzhi.cn, net0563.com and sycrm.net.
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
sensor2008.com is handled by two mail servers: mx1.chengmail.cn and mx2.chengmail.cn.
sensor2008.com uses the same mail server configuration as other domains, such as sin-de.com, yudalt.com, hrswatch.com, ichat800.net and wej.cn.
sensor2008.com shares some mail servers with other domains at least partially, for example dasloop.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, mx2.chengmail.cn.
Host names pointing to 113.10.158.179: mx1.chengmail.cn, mx2.chengmail.cn.