`it-services.cn`

DNSSEC	⚠️ Not signed
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	`waf.fortiddns.com` ⭐
		A	116.235.43.185^{🇨🇳 SHANGHAITELECOM116.235.0.0/17}
TXT	`v=spf1 mx -all`
SOA	`dns13.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034792719

Same first word

Similar names

DNS History

6 records (3 active, 3 former)

●NSdns13.hichina.com2026-05-05 → 2026-05-14 · 3 obs

○ 2017-03-22 15:49:12
● 2026-05-05 22:45:04
● 2026-05-14 18:25:30

●NSdns14.hichina.com2026-05-05 → 2026-05-14 · 3 obs

○ 2017-03-22 15:49:12
● 2026-05-05 22:45:04
● 2026-05-14 18:25:30

○NSns.dns.net.cn2015-07-04 → 2017-03-22 · 4 obs

● 2015-07-04 07:17:08
● 2017-03-22 15:49:12
○ 2026-05-05 22:45:04
○ 2026-05-14 18:25:30

○NSns20.dns.net.cn2015-07-04 → 2017-03-22 · 4 obs

● 2015-07-04 07:17:08
● 2017-03-22 15:49:12
○ 2026-05-05 22:45:04
○ 2026-05-14 18:25:30

○NSns7.dns.net.cn2015-07-04 → 2017-03-22 · 5 obs

● 2015-07-04 07:17:08
○ 2015-11-27 07:39:36
● 2017-03-22 15:49:12
○ 2026-05-05 22:45:04
○ 2026-05-14 18:25:30

●MXwaf.fortiddns.com2026-05-05 → 2026-05-14 · 2 obs

● 2026-05-05 22:45:04
● 2026-05-14 18:25:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
it-services.cn	dns13.hichina.com, dns14.hichina.com	-

✅ Authoritative Response

Server:47.118.199.211

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it-services.cn (unsigned zone)

⏱️ Timing

Total: 3658ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns13.hichina.com, dns14.hichina.com`
MX	1	`waf.fortiddns.com (pri: 10)`
TXT	1	`v=spf1 mx -all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

it-services.cn is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.

it-services.cn shares the same name server setup as other domains, for example 51konggu.com, ytparty.com, ruihanghuanyu.com, eiedu.org.cn and zoucheng.gov.cn.

it-services.cn at least partially shares name servers with other domains, for instance sxscwh.com, ecobank.cn, haiyunfeiye.com, imhr.cn and anolly.com.

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

it-services.cn is handled by a single mail server, waf.fortiddns.com.

Host name waf.fortiddns.com points to IP address 116.235.43.185.

it-services.cn - robtex.com

it-services.cn

cn