coros.com - dns.ninja

`coros.com`

DNSSEC	⚠️ Not signed
A	3.33.164.22^{🇺🇸 Amazon3.33.160.0/20}
		PTR	`a3f3f08ce5ca61fb0.awsglobalaccelerator.com`
NS	`vip3.alidns.com` ⭐
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com`
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`openai-domain-verification=dv-8UHdCYtAc7FXDhgPdA0l2on1`
TXT	`v=spf1 include:_netblocks.m.feishu.cn include:amazonses.com include:mail.zend...`
TXT	`verification-code-site-App_feishu=Pi3jV5cZHi93cnKl8oyS`
TXT	`_globalsign-domain-verification=5tijAxEd0bIQmBVc_Gc5N509pSQbuAojufO8LKMkDj`
TXT	`_globalsign-domain-verification=S9BrXBU-AuIq68EaX3wZsQ3R7YLtgkt_BQRHdUjCKi`
TXT	`_globalsign-domain-verification=Xv3Zy87ig3dd68qIvjid6r9bs_7bA3kn3FkR1wk4bt`
TXT	`facebook-domain-verification=dqx0v116z22oloynwa4czxvq67kii4`
TXT	`google-site-verification=4vBRU3YV2QcwvhtpKqrpKGD3G1-yXbCPJFIrW08KfXk`
TXT	`google-site-verification=M_OSTS9QU5I2_dAp-KKQOIkrpXoXHks6OS6xbOBNL_I`
TXT	`klaviyo-site-verification=QXDTy5`
TXT	`klaviyo-site-verification=Tv8yB4`
TXT	`klaviyo-site-verification=Wg8Xn4`
SOA	`vip3.alidns.com`hostmaster@hichina.com 2026-06-05 #11

`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=1781490040

rank #60472 globally
rank #29155 in the tld
📈 Tranco rank: #30,556

Subdomains

epocn.coros.com

www.coros.com

sentry-v2.coros.com

fastflow.coros.com

wxsport.coros.com

oss.coros.com

jp.coros.com

us.coros.com

uk.coros.com

sentry.coros.com

t.coros.com

staticcn.coros.com

es.coros.com

sseus.coros.com

mapstatic.coros.com

static.coros.com

de.coros.com

faq.coros.com

webfc-test.coros.com

fastfloweu.coros.com

epo.coros.com

fr.coros.com

api.coros.com

map-oss-us.coros.com

s3eu.coros.com

apicn.coros.com

apieu.coros.com

s3.coros.com

globalsharepage.coros.com

p.coros.com

Same first word

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DNS History

18 records (6 active, 12 former)

○NSbuy.internettraffic.com2015-08-30 → 2016-04-15 · 4 obs

● 2015-08-30 12:51:04
● 2016-04-15 07:56:46
○ 2016-07-12 01:59:26
○ 2026-06-15 02:32:50

○NSns31.domaincontrol.com2016-07-12 → 2017-01-08 · 5 obs

○ 2016-04-15 07:56:46
● 2016-07-12 01:59:26
● 2017-01-08 18:54:40
○ 2026-02-18 10:02:16
○ 2026-06-15 02:32:50

○NSns32.domaincontrol.com2016-07-12 → 2017-01-08 · 5 obs

○ 2016-04-15 07:56:46
● 2016-07-12 01:59:26
● 2017-01-08 18:54:40
○ 2026-02-18 10:02:16
○ 2026-06-15 02:32:50

○NSsell.internettraffic.com2015-08-30 → 2016-04-15 · 4 obs

● 2015-08-30 12:51:04
● 2016-04-15 07:56:46
○ 2016-07-12 01:59:26
○ 2026-06-15 02:32:50

●NSvip3.alidns.com2026-02-18 → 2026-06-15 · 3 obs

○ 2017-01-08 18:54:40
● 2026-02-18 10:02:16
● 2026-06-15 02:32:50

●NSvip4.alidns.com2026-02-18 → 2026-06-15 · 3 obs

○ 2017-01-08 18:54:40
● 2026-02-18 10:02:16
● 2026-06-15 02:32:50

○MXcoros-com.mail.protection.outlook.com2016-07-12 → 2017-01-08 · 4 obs

● 2016-07-12 01:59:26
● 2017-01-08 18:54:40
○ 2026-02-18 10:02:16
○ 2026-06-15 02:32:50

●MXmx1.feishu.cn2026-02-18 → 2026-06-15 · 3 obs

○ 2017-01-08 18:54:40
● 2026-02-18 10:02:16
● 2026-06-15 02:32:50

●MXmx2.feishu.cn2026-02-18 → 2026-06-15 · 3 obs

○ 2017-01-08 18:54:40
● 2026-02-18 10:02:16
● 2026-06-15 02:32:50

●MXmx3.feishu.cn2026-02-18 → 2026-06-15 · 3 obs

○ 2017-01-08 18:54:40
● 2026-02-18 10:02:16
● 2026-06-15 02:32:50

○A107.180.28.2202016-07-22 → 2016-10-18 · 5 obs

○ 2016-07-12 01:59:26
● 2016-07-22 09:14:42
● 2016-10-18 13:54:42
○ 2017-01-08 18:54:40
○ 2026-06-15 02:32:50

○A15.197.204.2342026-05-13 → 2026-05-27 · 5 obs

○ 2026-02-18 10:02:16
● 2026-05-13 01:36:38
● 2026-05-27 06:10:56
○ 2026-05-31 10:04:42
○ 2026-06-15 02:32:50

○A176.74.176.1862016-04-15 → 2016-04-15 · 4 obs

○ 2016-01-16 07:25:10
● 2016-04-15 07:56:46
○ 2016-07-12 01:59:26
○ 2026-06-15 02:32:50

○A23.227.38.322017-01-08 → 2017-01-08 · 4 obs

○ 2016-10-18 13:54:42
● 2017-01-08 18:54:40
○ 2026-02-18 10:02:16
○ 2026-06-15 02:32:50

●A3.33.164.222026-05-13 → 2026-06-15 · 3 obs

○ 2026-02-18 10:02:16
● 2026-05-13 01:36:38
● 2026-06-15 02:32:50

○A47.88.15.2222016-07-12 → 2016-07-12 · 4 obs

○ 2016-04-15 07:56:46
● 2016-07-12 01:59:26
○ 2016-07-22 09:14:42
○ 2026-06-15 02:32:50

○A69.172.201.2082015-08-30 → 2016-01-16 · 4 obs

● 2015-08-30 12:51:04
● 2016-01-16 07:25:10
○ 2016-04-15 07:56:46
○ 2026-06-15 02:32:50

○CNAMEcoros-web-alb-1728231885.us-west-1.elb.amazonaws.com2026-02-18 → 2026-04-09 · 4 obs

● 2026-02-18 10:02:16
● 2026-04-09 10:13:46
○ 2026-05-13 01:36:38
○ 2026-06-15 02:32:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coros.com	vip3.alidns.com, vip4.alidns.com	22 records

✅ Authoritative Response

Server:121.40.6.164

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coros.com (unsigned zone)

⏱️ Timing

Total: 3359ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.164.22`
NS	2	`vip3.alidns.com, vip4.alidns.com`
MX	3	`mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)...`
TXT	12	`v=spf1 include:_netblocks.m.feishu.cn in, verification-code-site-App_feishu=Pi3jV5...`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)

Analysis

Hierarchy

The host names epocn.coros.com, www.coros.com, sentry-v2.coros.com, fastflow.coros.com and wxsport.coros.com — among a few others — fall under the parent domain coros.com.

IP Addresses

coros.com resolves to just one IP address, 3.33.164.22.

a3f3f08ce5ca61fb0.awsglobalaccelerator.com is an example of another host name that shares IP numbers with coros.com.

Name Servers

coros.com has two authoritative name servers — vip3.alidns.com and vip4.alidns.com.

coros.com shares its NS records with other domains, for example casco.com.cn, szhtxx.cn, bonss.com.cn and two others.

At least some of coros.com's name servers are shared with other domains, for example adeeply.ru, infi.cn, yixingcloud.cn and two more.

These name servers tend to be deployed in combination with the name servers vip1.alidns.com and vip2.alidns.com.

DNS names with 7 IP addresses:

vip3.alidns.com points to 8.212.93.3, 140.205.1.5, 170.33.32.210 and 4 other IP addresses.

vip4.alidns.com points to 8.212.93.4, 140.205.1.6, 170.33.32.211 and 4 other IP addresses.

Mail Servers

The MX records for coros.com list three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

There is at least a partial MX overlap between coros.com and other domains, including midainc.com, wanniu.cn, chasing-innovation.com and two others.

Host names that point to one IP address:

mx1.feishu.cn resolves to 52.220.106.220.

Hostnames that map to three IP numbers:

mx3.feishu.cn resolves to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

The host names mx1.feishu.cn and mx3.feishu.cn both resolve to 52.220.106.220 IP addresses.