`ecopurefilter.com`

DNSSEC	⚠️ Not signed
A	47.253.10.79^{🇺🇸 Alibaba-Cloud47.253.0.0/17 Alibaba CLoud}
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.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⁾
		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}
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	`google-site-verification=BgPk0oSQIhVhdgRifPeF8xg6U697V4hXmV1Kl2uzZJI`
TXT	`MS=ms16195592`
TXT	`verification-code-site-App_feishu=y7tC9rNkGjJWTKW6N7aA`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn include:spf.protection.partner.outlook...`
TXT	`MS=ms99379261`
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=1776240757

Same first word

ecopurefilter.com

DNS History

16 records (6 active, 10 former)

○NSdns.bizcn.com2015-07-01 → 2017-02-06 · 4 obs

● 2015-07-01 07:21:06
● 2017-02-06 08:24:40
○ 2020-01-14 06:27:18
○ 2026-04-15 08:24:00

●NSdns27.hichina.com2020-01-14 → 2026-04-15 · 3 obs

○ 2017-02-06 08:24:40
● 2020-01-14 06:27:18
● 2026-04-15 08:24:00

●NSdns28.hichina.com2020-01-14 → 2026-04-15 · 3 obs

○ 2017-02-06 08:24:40
● 2020-01-14 06:27:18
● 2026-04-15 08:24:00

○NSns1.4everdns.com2015-11-07 → 2017-02-06 · 5 obs

○ 2015-07-01 07:21:06
● 2015-11-07 03:32:30
● 2017-02-06 08:24:40
○ 2020-01-14 06:27:18
○ 2026-04-15 08:24:00

○NSns2.4everdns.com2015-11-07 → 2017-02-06 · 5 obs

○ 2015-07-01 07:21:06
● 2015-11-07 03:32:30
● 2017-02-06 08:24:40
○ 2020-01-14 06:27:18
○ 2026-04-15 08:24:00

○MXecopurefilter-com.mail.protection.partner.outlook.cn2020-01-14 → 2020-01-14 · 4 obs

○ 2017-02-06 08:24:40
● 2020-01-14 06:27:18
○ 2026-02-22 04:41:48
○ 2026-04-15 08:24:00

●MXmx1.feishu.cn2026-02-22 → 2026-04-15 · 3 obs

○ 2020-01-14 06:27:18
● 2026-02-22 04:41:48
● 2026-04-15 08:24:00

●MXmx2.feishu.cn2026-02-22 → 2026-04-15 · 3 obs

○ 2020-01-14 06:27:18
● 2026-02-22 04:41:48
● 2026-04-15 08:24:00

●MXmx3.feishu.cn2026-02-22 → 2026-04-15 · 3 obs

○ 2020-01-14 06:27:18
● 2026-02-22 04:41:48
● 2026-04-15 08:24:00

○MXqiye163mx01.mxmail.netease.com2016-02-02 → 2017-02-06 · 4 obs

● 2016-02-02 21:06:48
● 2017-02-06 08:24:40
○ 2020-01-14 06:27:18
○ 2026-04-15 08:24:00

○MXqiye163mx02.mxmail.netease.com2016-02-02 → 2017-02-06 · 4 obs

● 2016-02-02 21:06:48
● 2017-02-06 08:24:40
○ 2020-01-14 06:27:18
○ 2026-04-15 08:24:00

○A103.17.116.1122015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 07:21:06
○ 2017-02-06 08:24:40
○ 2026-04-15 08:24:00

○A210.56.60.2152015-11-07 → 2017-02-06 · 5 obs

○ 2015-07-01 07:21:06
● 2015-11-07 03:32:30
● 2017-02-06 08:24:40
○ 2020-01-14 06:27:18
○ 2026-04-15 08:24:00

●A47.253.10.792026-02-22 → 2026-04-15 · 3 obs

○ 2020-01-14 06:27:18
● 2026-02-22 04:41:48
● 2026-04-15 08:24:00

○A85.187.144.2042020-01-14 → 2020-01-14 · 4 obs

○ 2017-02-06 08:24:40
● 2020-01-14 06:27:18
○ 2026-02-22 04:41:48
○ 2026-04-15 08:24:00

○CNAMEhknw17.51jz.top2015-11-07 → 2017-02-06 · 4 obs

● 2015-11-07 03:32:30
● 2017-02-06 08:24:40
○ 2020-01-14 06:27:18
○ 2026-04-15 08:24:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
ecopurefilter.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ecopurefilter.com (unsigned zone)

⏱️ Timing

Total: 3577ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.253.10.79`
NS	2	`dns27.hichina.com, dns28.hichina.com`
MX	3	`mx3.feishu.cn (pri: 10), mx2.feishu.cn (pri: 5)...`
TXT	5	`google-site-verification=BgPk0oSQIhVhdgR, MS=ms99379261...`
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

ecopurefilter.com resolves to a single IP address: 47.253.10.79.

Name Servers

ecopurefilter.com's delegation uses two name servers, dns27.hichina.com and dns28.hichina.com.

ecopurefilter.com shares the same name server setup as other domains, for example ktnb.cn, ftgo.net, wlqc.net, gzzjd.com and landroverbike.com.

ecopurefilter.com shares some name servers with other domains, such as jdfncp.com, fornature.com, qiquwang.com and hjdsj.com.

These name servers are commonly used with ns1.alidns.com and ns2.alidns.com.

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.

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

ecopurefilter.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

The mail servers for ecopurefilter.com are shared with other domains, for instance pacycle.com, mmang.cn, ayx.ee, imyi.cn and hahbuy.com.

Host names with three IP numbers: The host name mx3.feishu.cn points to 52.220.106.220 and 101.126.58.225 and 122.14.229.0.

Host names with two IP numbers: The host name mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.

Host names with one IP number: The host name mx1.feishu.cn points to 52.220.106.220.

Host names that point to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn

Host names that point to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn

Host names that point to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn

ecopurefilter.com - robtex.com