`yukangphotonics.com`

DNSSEC	⚠️ Not signed
A	47.89.249.63^{🇺🇸 Alibaba-Cloud47.89.224.0/19 Alibaba Cloud}
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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`a.ezdnscenter.com`dnsadmin@ezdnscenter.com serial=1751342705

`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=1776143092

Subdomains

www.yukangphotonics.com

Same first word

yukangphotonics.com

DNS History

13 records (5 active, 8 former)

●NSa.ezdnscenter.com2026-03-03 → 2026-04-14 · 3 obs

○ 2017-07-03 13:48:00
● 2026-03-03 20:22:30
● 2026-04-14 05:11:22

●NSb.ezdnscenter.com2026-03-03 → 2026-04-14 · 3 obs

○ 2017-07-03 13:48:00
● 2026-03-03 20:22:30
● 2026-04-14 05:11:22

○NSns1.ezdnscenter.com2015-05-07 → 2017-07-03 · 4 obs

● 2015-05-07 00:45:38
● 2017-07-03 13:48:00
○ 2026-03-03 20:22:30
○ 2026-04-14 05:11:22

○NSns2.ezdnscenter.com2015-05-07 → 2017-07-03 · 4 obs

● 2015-05-07 00:45:38
● 2017-07-03 13:48:00
○ 2026-03-03 20:22:30
○ 2026-04-14 05:11:22

○NSns3.ezdnscenter.com2015-05-07 → 2017-07-03 · 4 obs

● 2015-05-07 00:45:38
● 2017-07-03 13:48:00
○ 2026-03-03 20:22:30
○ 2026-04-14 05:11:22

○NSns4.ezdnscenter.com2015-05-07 → 2017-07-03 · 4 obs

● 2015-05-07 00:45:38
● 2017-07-03 13:48:00
○ 2026-03-03 20:22:30
○ 2026-04-14 05:11:22

○NSns5.ezdnscenter.com2015-05-07 → 2017-07-03 · 4 obs

● 2015-05-07 00:45:38
● 2017-07-03 13:48:00
○ 2026-03-03 20:22:30
○ 2026-04-14 05:11:22

○NSns6.ezdnscenter.com2015-05-07 → 2017-07-03 · 4 obs

● 2015-05-07 00:45:38
● 2017-07-03 13:48:00
○ 2026-03-03 20:22:30
○ 2026-04-14 05:11:22

●MXmxbiz1.qq.com2015-05-07 → 2026-04-14 · 2 obs

● 2015-05-07 00:45:38
● 2026-04-14 05:11:22

●MXmxbiz2.qq.com2015-05-07 → 2026-04-14 · 2 obs

● 2015-05-07 00:45:38
● 2026-04-14 05:11:22

○A23.234.31.1612015-10-13 → 2017-07-03 · 5 obs

○ 2015-05-07 00:45:38
● 2015-10-13 07:30:26
● 2017-07-03 13:48:00
○ 2026-03-03 20:22:30
○ 2026-04-14 05:11:22

●A47.89.249.632026-03-03 → 2026-04-14 · 3 obs

○ 2017-07-03 13:48:00
● 2026-03-03 20:22:30
● 2026-04-14 05:11:22

○A64.78.174.632015-05-07 → 2015-05-07 · 3 obs

● 2015-05-07 00:45:38
○ 2015-10-13 07:30:26
○ 2026-04-14 05:11:22

🔍 DNS Trace

Analysis

Hierarchy

yukangphotonics.com is a parent of www.yukangphotonics.com.

IP Addresses

yukangphotonics.com points to a single IP address: 47.89.249.63.

Other host names such as chnarts.com, zhonghaokiln.com, youngboo.com, cross-rc.com and faurau.com share IP numbers with yukangphotonics.com.

Name Servers

yukangphotonics.com is delegated to two name servers: a.ezdnscenter.com and b.ezdnscenter.com.

yukangphotonics.com uses the same name server setup as other domains, including dellkm.com, dong-yuan.cn, aysysh.com, cwgps.com and jiazundoors.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

yukangphotonics.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

yukangphotonics.com uses the same mail server setup as other domains, for instance missgn.com, bondlog.com, hrtechchina.com, wecasting.com and ysxk.com.cn.

yukangphotonics.com shares mail servers with other domains to some extent, for instance 251800.com, focusworld.net, novefic.com and zallfts.com.

yukangphotonics.com - robtex.com