`bycotech.com`

DNSSEC	⚠️ Not signed
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 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	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 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	`mxn.mxhichina.com` ⭐
		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}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns25.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=1776003327

WOT: SUSPICIOUS (1/100)

Same first word

bycotech.com

Similar names

cybotech.in

techcybo.com

cybotech.net

DNS History

13 records (4 active, 9 former)

●NSdns25.hichina.com2026-03-01 → 2026-04-12 · 3 obs

○ 2017-04-09 06:19:28
● 2026-03-01 02:06:04
● 2026-04-12 14:17:52

●NSdns26.hichina.com2026-03-01 → 2026-04-12 · 3 obs

○ 2017-04-09 06:19:28
● 2026-03-01 02:06:04
● 2026-04-12 14:17:52

○NSf1g1ns1.dnspod.net2015-12-09 → 2015-12-09 · 3 obs

● 2015-12-09 18:16:44
○ 2016-07-14 16:43:16
○ 2026-04-12 14:17:52

○NSf1g1ns2.dnspod.net2015-12-09 → 2015-12-09 · 3 obs

● 2015-12-09 18:16:44
○ 2016-07-14 16:43:16
○ 2026-04-12 14:17:52

○NSns1.undeveloped.com2016-07-14 → 2017-04-09 · 5 obs

○ 2015-12-09 18:16:44
● 2016-07-14 16:43:16
● 2017-04-09 06:19:28
○ 2026-03-01 02:06:04
○ 2026-04-12 14:17:52

○NSns2.undeveloped.com2016-07-14 → 2017-04-09 · 5 obs

○ 2015-12-09 18:16:44
● 2016-07-14 16:43:16
● 2017-04-09 06:19:28
○ 2026-03-01 02:06:04
○ 2026-04-12 14:17:52

○MXmail.skrimple.com2016-03-14 → 2016-03-14 · 3 obs

● 2016-03-14 09:17:54
○ 2016-07-14 16:43:16
○ 2026-04-12 14:17:52

○MXmx.bycotech.com2016-07-14 → 2017-04-09 · 5 obs

○ 2016-03-14 09:17:54
● 2016-07-14 16:43:16
● 2017-04-09 06:19:28
○ 2026-03-01 02:06:04
○ 2026-04-12 14:17:52

●MXmxn.mxhichina.com2026-03-01 → 2026-04-12 · 3 obs

○ 2017-04-09 06:19:28
● 2026-03-01 02:06:04
● 2026-04-12 14:17:52

●MXmxw.mxhichina.com2026-03-01 → 2026-04-12 · 3 obs

○ 2017-04-09 06:19:28
● 2026-03-01 02:06:04
● 2026-04-12 14:17:52

○A198.204.235.1462015-12-09 → 2015-12-09 · 3 obs

● 2015-12-09 18:16:44
○ 2016-03-14 09:17:54
○ 2026-04-12 14:17:52

○A52.58.78.162016-07-14 → 2017-04-09 · 5 obs

○ 2016-03-14 09:17:54
● 2016-07-14 16:43:16
● 2017-04-09 06:19:28
○ 2026-03-01 02:06:04
○ 2026-04-12 14:17:52

○A69.46.84.522016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-09 18:16:44
● 2016-03-14 09:17:54
○ 2016-07-14 16:43:16
○ 2026-04-12 14:17:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
bycotech.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bycotech.com (unsigned zone)

⏱️ Timing

Total: 575ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns26.hichina.com, dns25.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

Name Servers

Delegation for bycotech.com rests with two name servers, dns25.hichina.com and dns26.hichina.com.

bycotech.com shares the same name server setup as other domains, including weisiman.cn, wqms.com.cn, communitydo.top, sinyon.net and olinktek.com.

bycotech.com at least partially shares name servers with other domains, for instance farina.cn, cardmatix.com, croyle.cn, epxq.cn and tengyunji.com.

These name servers are commonly used alongside ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns25.hichina.com points to: 2408:4009:501::33, 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.

dns26.hichina.com points to: 2408:4009:501::34, 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

bycotech.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

bycotech.com uses the same mail server configuration as other domains, such as scandan.net, dzbxjj.com, xiaoyn.com, tecwhere.net and reallyenglish.com.cn.

bycotech.com shares mail servers with other domains at least in part, for instance manco-logistics.com, koodoon.com, autolab.cn, zhaoguang.com and seteetpm2.com.

these mail servers are commonly used with mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

Host names with two IP numbers:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number:

mxw.mxhichina.com points to 47.246.99.195.

bycotech.com - robtex.com

bycotech.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`bycotech.com`

`com`