`sydcloud.com`

DNSSEC	⚠️ Not signed
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`dns19.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=1778334696

Same first word

sydcloud.com

Similar names

cloudsyd.se

dsycloud.com

ydclouds.com

DNS History

12 records (4 active, 8 former)

●NSdns19.hichina.com2017-03-28 → 2026-05-09 · 3 obs

○ 2015-10-20 09:17:38
● 2017-03-28 17:55:24
● 2026-05-09 14:05:20

●NSdns20.hichina.com2017-03-28 → 2026-05-09 · 3 obs

○ 2015-10-20 09:17:38
● 2017-03-28 17:55:24
● 2026-05-09 14:05:20

○NSpdns05.domaincontrol.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 19:26:32
○ 2015-10-20 09:17:38
○ 2026-05-09 14:05:20

○NSpdns06.domaincontrol.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 19:26:32
○ 2015-10-20 09:17:38
○ 2026-05-09 14:05:20

○MXalt1.aspmx.l.google.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 19:26:32
○ 2015-10-20 09:17:38
○ 2026-05-09 14:05:20

○MXalt2.aspmx.l.google.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 19:26:32
○ 2015-10-20 09:17:38
○ 2026-05-09 14:05:20

○MXaspmx.l.google.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 19:26:32
○ 2015-10-20 09:17:38
○ 2026-05-09 14:05:20

○MXaspmx2.googlemail.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 19:26:32
○ 2015-10-20 09:17:38
○ 2026-05-09 14:05:20

○MXaspmx3.googlemail.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 19:26:32
○ 2015-10-20 09:17:38
○ 2026-05-09 14:05:20

●MXmxn.mxhichina.com2017-03-28 → 2026-05-09 · 3 obs

○ 2015-10-20 09:17:38
● 2017-03-28 17:55:24
● 2026-05-09 14:05:20

●MXmxw.mxhichina.com2017-03-28 → 2026-05-09 · 3 obs

○ 2015-10-20 09:17:38
● 2017-03-28 17:55:24
● 2026-05-09 14:05:20

○A175.45.128.362015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 19:26:32
○ 2015-10-20 09:17:38
○ 2026-05-09 14:05:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
sydcloud.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sydcloud.com (unsigned zone)

⏱️ Timing

Total: 3636ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns19.hichina.com, dns20.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	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

Name Servers

Two name servers dns19.hichina.com and dns20.hichina.com handle the delegation for sydcloud.com.

sydcloud.com shares the same name server setup as other domains, for example hrzyyy.cn, incrementp.com.cn, cnjingshi.cc, d52.cn and thgljt.com.

sydcloud.com shares name servers with other domains to some extent, including 11bk.cn, zn95.com, 25925.com and vmicloud.com.

These name servers are often used together with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns19.hichina.com points to: 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns20.hichina.com points to: 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

Two mail servers handle sydcloud.com: mxn.mxhichina.com and mxw.mxhichina.com.

sydcloud.com shares the same mail server setup as other domains, including myschools.me, hnxsr.com, rohui.net, gidove.com and belieber.cc.

sydcloud.com shares at least partially some mail servers with other domains, for instance ntrysj.com, cppba.com, sojoly.com, enwei.com and sp910.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.

sydcloud.com - robtex.com

sydcloud.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

`sydcloud.com`

`com`