`duratec-ceramic.com`

DNSSEC	⚠️ Not signed
A	47.92.81.190^{🇨🇳 Alibaba-Cloud47.92.0.0/15 CT BeiJing IDC}
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
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	`dns31.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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.net`nstld@verisign-grs.com serial=1774380302

Subdomains

www.duratec-ceramic.com

Same first word

duratec-ceramic.com

DNS History

9 records (5 active, 4 former)

●NSdns31.hichina.com2015-06-14 → 2026-03-24 · 2 obs

● 2015-06-14 04:41:44
● 2026-03-24 19:35:20

●NSdns32.hichina.com2015-06-14 → 2026-03-24 · 2 obs

● 2015-06-14 04:41:44
● 2026-03-24 19:35:20

○MXgmx130.cn4e.com2015-06-14 → 2016-01-02 · 4 obs

● 2015-06-14 04:41:44
● 2016-01-02 14:30:28
○ 2016-04-03 22:37:52
○ 2026-03-24 19:35:20

●MXhzmx01.mxmail.netease.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-08-08 09:56:08
● 2026-03-24 19:35:20

●MXhzmx02.mxmail.netease.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-08-08 09:56:08
● 2026-03-24 19:35:20

○MXsmx21.cn4e.com2016-04-03 → 2018-08-08 · 4 obs

○ 2016-01-02 14:30:28
● 2016-04-03 22:37:52
● 2018-08-08 09:56:08
○ 2026-03-24 19:35:20

○A121.42.236.812018-08-08 → 2018-08-08 · 3 obs

○ 2016-11-27 07:43:52
● 2018-08-08 09:56:08
○ 2026-03-24 19:35:20

○A42.96.196.1702015-06-14 → 2016-11-27 · 4 obs

● 2015-06-14 04:41:44
● 2016-11-27 07:43:52
○ 2018-08-08 09:56:08
○ 2026-03-24 19:35:20

●A47.92.81.1902026-03-24 → 2026-03-24 · 2 obs

○ 2018-08-08 09:56:08
● 2026-03-24 19:35:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
duratec-ceramic.com	dns32.hichina.com, dns31.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns32.hichina.com, dns31.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duratec-ceramic.com (unsigned zone)

⏱️ Timing

Total: 888ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.92.81.190`
NS	2	`dns32.hichina.com, dns31.hichina.com`
MX	2	`hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns32.hichina.com, dns32.hichina.com, dns32.hichina.com...)

Analysis

Hierarchy

The parent of www.duratec-ceramic.com is duratec-ceramic.com.

IP Addresses

duratec-ceramic.com points to a single IP number: 47.92.81.190.

Other host names, for instance zblqyx.com and www.duratec-ceramic.com, share IP numbers with duratec-ceramic.com.

Name Servers

duratec-ceramic.com is delegated to two name servers: dns31.hichina.com and dns32.hichina.com.

duratec-ceramic.com uses the same name server setup as other domains, for instance ataclass.com, jbwave.com, wetopsports.com, surewaycn.cn and zl-mlt.com.

duratec-ceramic.com shares name servers with other domains at least partially; for example openaz.net, zhongguowulian.net, dalu.net and slbwg.com.

Host names with nine IP numbers: dns31.hichina.com points to 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109; dns32.hichina.com points to 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

duratec-ceramic.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

duratec-ceramic.com shares the same mail server setup as other domains, including jdaluminum.com, sycrack.com, zxbx371.com, hongfufood.com and 5ez.cn.