`tucsen.com`

DNSSEC	⚠️ Not signed
A	170.106.74.14^{🇺🇸 TENCENT-NET-AP-CN170.106.74.0/23 Proxy-registered route object}
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`mxwcom.263xmail.com` ⭐
		A	38.83.106.84^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx1.263.net`
		A	38.83.106.85^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx2.263.net`
		A	143.110.227.31^{🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean}
		A	164.92.126.242^{🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean}
MX	`mxcom.263xmail.com`⁽¹⁰⁾
		A	38.83.106.84^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx1.263.net`
		A	38.83.106.85^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx2.263.net`
		A	143.110.227.31^{🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean}
		A	164.92.126.242^{🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean}
TXT	`v=spf1 include:spf.263xmail.com ~all`
TXT	`google-site-verification=wtftVeRUvDlCnocPkOzLlZSnUYxLmbBI8F5tKr6cjvc`
SOA	`dns13.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=1775601392

rank #762818 globally
rank #346282 in the tld

Same first word

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DNS History

9 records (5 active, 4 former)

●NSdns13.hichina.com2015-08-19 → 2026-04-07 · 2 obs

● 2015-08-19 11:16:02
● 2026-04-07 22:37:52

●NSdns14.hichina.com2015-08-19 → 2026-04-07 · 2 obs

● 2015-08-19 11:16:02
● 2026-04-07 22:37:52

●MXmxcom.263xmail.com2015-08-19 → 2026-04-07 · 2 obs

● 2015-08-19 11:16:02
● 2026-04-07 22:37:52

●MXmxwcom.263xmail.com2015-08-19 → 2026-04-07 · 2 obs

● 2015-08-19 11:16:02
● 2026-04-07 22:37:52

●A170.106.74.142026-03-17 → 2026-04-07 · 3 obs

○ 2018-06-24 06:13:48
● 2026-03-17 17:29:56
● 2026-04-07 22:37:52

○A47.75.62.592018-06-24 → 2018-06-24 · 4 obs

○ 2016-12-28 13:13:10
● 2018-06-24 06:13:48
○ 2026-03-17 17:29:56
○ 2026-04-07 22:37:52

○A47.90.1.512016-06-05 → 2016-07-25 · 5 obs

○ 2016-03-13 20:45:48
● 2016-06-05 21:03:56
● 2016-07-25 02:33:20
○ 2016-09-13 08:54:54
○ 2026-04-07 22:37:52

○A47.90.4.1452016-09-13 → 2016-12-28 · 5 obs

○ 2016-07-25 02:33:20
● 2016-09-13 08:54:54
● 2016-12-28 13:13:10
○ 2026-03-17 17:29:56
○ 2026-04-07 22:37:52

○A68.178.255.1382015-08-19 → 2016-03-13 · 4 obs

● 2015-08-19 11:16:02
● 2016-03-13 20:45:48
○ 2016-06-05 21:03:56
○ 2026-04-07 22:37:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tucsen.com	dns13.hichina.com, dns14.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tucsen.com (unsigned zone)

⏱️ Timing

Total: 520ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`170.106.74.14`
NS	2	`dns14.hichina.com, dns13.hichina.com`
MX	2	`mxcom.263xmail.com (pri: 10), mxwcom.263xmail.com (pri: 5)`
TXT	2	`google-site-verification=wtftVeRUvDlCnoc, v=spf1 include:spf.263xmail.com ~all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

IP Addresses

tucsen.com points to IP number 170.106.74.14.

Name Servers

tucsen.com is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.

tucsen.com uses the same name server setup as other domains such as granbohk.com, 1z5k.com, yuyuetui.cn, 3qbag.com and babawawa.com.

tucsen.com shares some name servers with other domains, for example tdlt.cn, xijie.net, wefi.group and v07.cn.

These name servers are commonly used with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns13.hichina.com points to: 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns14.hichina.com points to: 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

Two mail servers mxcom.263xmail.com and mxwcom.263xmail.com handle tucsen.com.

tucsen.com shares the same mail server setup as other domains, for instance cntv.cn, njysc.com, amityfoundation.org.cn, microbell.com and xierui.net.

tucsen.com shares mail servers with other domains at least partially; for instance sdyzty.com, hicome.cn, jygrg.com, js(0x736578)j.com and carstel.com.