`sunbest-tech.com`

DNSSEC	⚠️ Not signed
NS	`ns1.bdydns.cn` ⭐
		A	240e:940:603:3:0:ff:b05b:137e^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	180.97.36.63^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.36.0/24 JS-CT NJ-JS-IDC}
		A	183.232.231.249^{🇨🇳 CMNET-GuangDong-AP183.232.231.0/24 CMI (Customer Route)}
NS	`ns2.bdydns.cn`
		A	240e:940:603:5:0:ff:b0cf:479b^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	14.215.177.154^{🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network}
		A	112.80.248.202^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	119.75.222.53^{🇨🇳 Baidu119.75.222.0/24}
		A	124.237.208.58^{🇨🇳 CHINANET-BACKBONE124.236.0.0/14 CMI (Customer Route)}
			PTR	`58.208.237.124.broad.bd.he.dynamic.163data.com.cn`
MX	`qiye163mx01.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	`qiye163mx02.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`
SOA	`ns1.bdydns.cn`sa@dudns.com 2018-08-21 #21

`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=1774622412

sunbest-tech.com

8 records (4 active, 4 former)

●NSns1.bdydns.cn2017-05-11 → 2026-03-27 · 2 obs

● 2017-05-11 23:22:30
● 2026-03-27 15:07:46

●NSns2.bdydns.cn2017-05-11 → 2026-03-27 · 2 obs

● 2017-05-11 23:22:30
● 2026-03-27 15:07:46

●MXqiye163mx01.mxmail.netease.com2026-02-25 → 2026-03-27 · 2 obs

● 2026-02-25 11:25:20
● 2026-03-27 15:07:46

●MXqiye163mx02.mxmail.netease.com2026-02-25 → 2026-03-27 · 2 obs

● 2026-02-25 11:25:20
● 2026-03-27 15:07:46

○A61.135.162.1482017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 23:22:30
○ 2026-02-25 11:25:20
○ 2026-03-27 15:07:46

○A61.135.162.942017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 23:22:30
○ 2026-02-25 11:25:20
○ 2026-03-27 15:07:46

○CNAMEbdysite.n.shifen.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 23:22:30
○ 2026-02-25 11:25:20
○ 2026-03-27 15:07:46

○CNAMEnidecfan.bj.bdysite.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 23:22:30
○ 2026-02-25 11:25:20
○ 2026-03-27 15:07:46

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sunbest-tech.com	ns1.bdydns.cn, ns2.bdydns.cn	-

Server:180.97.36.63

NS records: ns1.bdydns.cn, ns2.bdydns.cn

⚠️ Insecure (no DNSSEC)

No DS record for sunbest-tech.com (unsigned zone)

Total: 1458ms | Queries: -

Type	Count	Sample Data
NS	2	`ns1.bdydns.cn, ns2.bdydns.cn`
MX	2	`qiye163mx01.mxmail.netease.com (pri: 5), qiye163mx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com`
SOA	1	`ns1.bdydns.cn sa.dudns.com`

Two name servers ns1.bdydns.cn and ns2.bdydns.cn are delegated to sunbest-tech.com.

sunbest-tech.com uses the same name server configuration as other domains, such as jyput.com, idmaic.cn, kkfish.xyz, sunannuo.com.cn and paydxm.com.

sunbest-tech.com shares the same mail server setup as other domains, including greenland-bodycare.cn, chinananda.com, teesun.com.cn, tjmpc.cn and dgtti.com.

sunbest-tech.com shares mail servers with other domains at least in part, for instance chansn.com, fmtcs-sh.com, hbunionfastener.com, sdkehua.com and otoomo.com.