`16first.com`

DNSSEC	⚠️ Not signed
A	8.135.239.167^{🇨🇳 Alibaba-Cloud8.135.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 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	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 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	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
SOA	`dns27.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=1777160126

Subdomains

www.16first.com

Same first word

16first.com

DNS History

10 records (6 active, 4 former)

○NSdns10.hichina.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 19:01:44
○ 2017-10-28 01:46:40
○ 2026-04-25 23:57:14

●NSdns27.hichina.com2017-10-28 → 2026-04-25 · 3 obs

○ 2016-12-15 19:01:44
● 2017-10-28 01:46:40
● 2026-04-25 23:57:14

●NSdns28.hichina.com2017-10-28 → 2026-04-25 · 3 obs

○ 2016-12-15 19:01:44
● 2017-10-28 01:46:40
● 2026-04-25 23:57:14

○NSdns9.hichina.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 19:01:44
○ 2017-10-28 01:46:40
○ 2026-04-25 23:57:14

●MXmx1.qiye.aliyun.com2026-03-08 → 2026-04-25 · 2 obs

● 2026-03-08 00:17:40
● 2026-04-25 23:57:14

●MXmx2.qiye.aliyun.com2026-03-08 → 2026-04-25 · 2 obs

● 2026-03-08 00:17:40
● 2026-04-25 23:57:14

●MXmx3.qiye.aliyun.com2026-03-08 → 2026-04-25 · 2 obs

● 2026-03-08 00:17:40
● 2026-04-25 23:57:14

○A120.76.234.812016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 19:01:44
○ 2017-10-28 01:46:40
○ 2026-04-25 23:57:14

○A120.77.181.1222017-10-28 → 2017-10-28 · 4 obs

○ 2016-12-15 19:01:44
● 2017-10-28 01:46:40
○ 2026-03-08 00:17:40
○ 2026-04-25 23:57:14

●A8.135.239.1672026-03-08 → 2026-04-25 · 3 obs

○ 2017-10-28 01:46:40
● 2026-03-08 00:17:40
● 2026-04-25 23:57:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
16first.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 16first.com (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.135.239.167`
NS	2	`dns28.hichina.com, dns27.hichina.com`
MX	3	`mx2.qiye.aliyun.com (pri: 10), mx1.qiye.aliyun.com (pri: 5)...`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

Analysis

Hierarchy

16first.com is the parent of www.16first.com.

IP Addresses

16first.com points to IP number 8.135.239.167.

Other host names, for instance, www.16first.com share IP numbers with 16first.com.

Name Servers

16first.com is delegated to two name servers: dns27.hichina.com and dns28.hichina.com.

16first.com uses the same name server setup as other domains such as iwzs.cn, modohotrunner.com, propac.net, likafu.com and modulcasa.com.

16first.com shares name servers with other domains at least partially, for example 923mu.com, maricome.com, shanxilantian.com, changxinyuan.cn and 17947.com.