`koyulink.com`

DNSSEC	⚠️ Not signed
A	8.148.232.221^{🇸🇬 Alibaba-Cloud8.148.192.0/18 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}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
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=1774549637

Previously MX for

koyulink.com

Same first word

koyulink.com

Similar names

kyoulink.com

DNS History

12 records (6 active, 6 former)

●NSdns27.hichina.com2026-03-03 → 2026-03-26 · 3 obs

○ 2015-10-13 07:38:48
● 2026-03-03 02:09:22
● 2026-03-26 18:43:32

●NSdns28.hichina.com2026-03-03 → 2026-03-26 · 3 obs

○ 2015-10-13 07:38:48
● 2026-03-03 02:09:22
● 2026-03-26 18:43:32

○NSns.noctx7.net2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 16:34:30
○ 2015-10-13 07:38:48
○ 2026-03-26 18:43:32

○NSns2.noctx7.net2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 16:34:30
○ 2015-10-13 07:38:48
○ 2026-03-26 18:43:32

○NSns7.onthespothosting.net2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 16:34:30
○ 2015-10-13 07:38:48
○ 2026-03-26 18:43:32

○NSns8.onthespothosting.net2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 16:34:30
○ 2015-10-13 07:38:48
○ 2026-03-26 18:43:32

○MXkoyulink.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 16:34:30
○ 2015-10-13 07:38:48
○ 2026-03-26 18:43:32

●MXmx1.qiye.aliyun.com2026-03-03 → 2026-03-26 · 3 obs

○ 2015-10-13 07:38:48
● 2026-03-03 02:09:22
● 2026-03-26 18:43:32

●MXmx2.qiye.aliyun.com2026-03-03 → 2026-03-26 · 3 obs

○ 2015-10-13 07:38:48
● 2026-03-03 02:09:22
● 2026-03-26 18:43:32

●MXmx3.qiye.aliyun.com2026-03-03 → 2026-03-26 · 3 obs

○ 2015-10-13 07:38:48
● 2026-03-03 02:09:22
● 2026-03-26 18:43:32

○A209.62.120.612008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 16:34:30
○ 2015-10-13 07:38:48
○ 2026-03-26 18:43:32

●A8.148.232.2212026-03-03 → 2026-03-26 · 3 obs

○ 2015-10-13 07:38:48
● 2026-03-03 02:09:22
● 2026-03-26 18:43:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
koyulink.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 koyulink.com (unsigned zone)

⏱️ Timing

Total: 4222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.148.232.221`
NS	2	`dns28.hichina.com, dns27.hichina.com`
MX	3	`mx3.qiye.aliyun.com (pri: 15), mx1.qiye.aliyun.com (pri: 5)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
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

IP Addresses

koyulink.com resolves to one IP number: 8.148.232.221.

Name Servers

koyulink.com's delegation uses two name servers: dns27.hichina.com and dns28.hichina.com.

koyulink.com uses the same name server setup as other domains, such as wx.com, k12mall.com, hhlimin.com, cenxi.net and szgcyjy.com.

koyulink.com at least partially shares name servers with other domains, for instance diysky.com, dd-fengyun.com, teeweb.com and civetone.com.

Host names with nine IP numbers: The host name dns27.hichina.com points to 2408:4009:501::35, 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. The host name dns28.hichina.com points to 2408:4009:501::36, 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

Three mail servers handle koyulink.com: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

koyulink.com shares at least some mail servers with other domains, for example dgesun.com, slimcl.com, lei.su, mooko.org and hyplasticfilm.com.

These mail servers are often used with mxn.mxhichina.com and mxw.mxhichina.com.

Host names with two IP numbers:

The host name mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number:

The host names mx1.qiye.aliyun.com and mx2.qiye.aliyun.com point to 47.246.137.47 and 47.246.136.231 respectively.

Host names that point to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.

Host names that point to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.

koyulink.com - robtex.com

koyulink.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`koyulink.com`

`com`