`scitoooo.com`

DNSSEC	⚠️ Not signed
A	47.104.21.41^{🇨🇳 Alibaba-Cloud47.104.0.0/16}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 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	`mxw.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	`mx.263.net`⁽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.263.net -all`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1774431112

Subdomains

www.scitoooo.com

Same first word

scitoooo.com

DNS History

7 records (5 active, 2 former)

●NSdns10.hichina.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-12-25 02:15:32
● 2026-03-25 09:39:02

●NSdns9.hichina.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-12-25 02:15:32
● 2026-03-25 09:39:02

○NSns.vs.263idc.net2016-12-14 → 2017-12-25 · 3 obs

● 2016-12-14 20:52:28
● 2017-12-25 02:15:32
○ 2026-03-25 09:39:02

○NSnsb.vs.263idc.net2016-12-14 → 2017-12-25 · 3 obs

● 2016-12-14 20:52:28
● 2017-12-25 02:15:32
○ 2026-03-25 09:39:02

●MXmx.263.net2016-12-14 → 2026-03-25 · 2 obs

● 2016-12-14 20:52:28
● 2026-03-25 09:39:02

●MXmxw.263.net2016-12-14 → 2026-03-25 · 2 obs

● 2016-12-14 20:52:28
● 2026-03-25 09:39:02

●A47.104.21.412017-12-25 → 2026-03-25 · 2 obs

● 2017-12-25 02:15:32
● 2026-03-25 09:39:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
scitoooo.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scitoooo.com (unsigned zone)

⏱️ Timing

Total: 3574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.104.21.41`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	2	`mx.263.net (pri: 10), mxw.263.net (pri: 5)`
TXT	1	`v=spf1 include:spf.263.net -all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

www.scitoooo.com has scitoooo.com as its parent.

IP Addresses

scitoooo.com maps to IP address 47.104.21.41.

Other host names, for example, www.scitoooo.com share IP numbers with scitoooo.com.

Name Servers

Two name servers dns10.hichina.com and dns9.hichina.com are delegated to scitoooo.com.

scitoooo.com uses the same name server configuration as other domains, such as yitoukg.com, allbutler.com, shopair.com, 51ttu.cn and wangmm.com.

scitoooo.com shares name servers with other domains at least partially, for instance ulaik.cn and vqcloud.com.

Two hosts with nine IPs each:

Host dns10.hichina.com points to 2408:4009:501::18, 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.

Host dns9.hichina.com points to 2408:4009:501::17, 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.

Mail Servers

Two mail servers handle scitoooo.com: mx.263.net and mxw.263.net.

scitoooo.com shares the same mail server setup as other domains, including amadischem.com, cpdalian.com, lantiandz.com.cn, songhe.cc and 4upad.com.

scitoooo.com shares some mail servers with other domains, for instance bshb.cn, mkccpa.net and mager-int.com.

Host names with four IPs:

The host name mx.263.net points to 38.83.106.84, 38.83.106.85, 143.110.227.31 and 164.92.126.242.

Host names with two IPs:

The host name mxw.263.net points to 143.110.227.31 and 164.92.126.242.

Host names that point to 143.110.227.31: mx.263.net and mxw.263.net.

Host names that point to 164.92.126.242: mx.263.net and mxw.263.net.

scitoooo.com - robtex.com

scitoooo.com

com