021-it.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`021-it.com`

	CNAME	`hg1.dnsl.cn`
	CNAME	`thh1.dnsl.cn`
	DNSSEC	⚠️ Not signed
	A	38.147.176.175^{🇺🇸 XNNET38.147.176.0/24 Proxy-registered route object}

`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=1786933314

Same first word

021-it.com

Similar names

it-201.com

it-021.cn

it-120.com.cn

DNS History

12 records (6 active, 6 former)

●NSdns.4cun.com2015-08-08 → 2026-08-17 · 2 obs

● 2015-08-08 03:38:38
● 2026-08-17 02:38:50

●NSdns3.4cun.com2026-08-17 → 2026-08-17 · 3 obs

○ 2015-08-08 03:38:38
● 2026-08-17 02:38:46
● 2026-08-17 02:38:50

●NSdns4.51dns.top2026-08-17 → 2026-08-17 · 3 obs

○ 2015-08-08 03:38:38
● 2026-08-17 02:38:46
● 2026-08-17 02:38:50

●MXmxbiz1.qq.com2016-09-24 → 2026-08-17 · 2 obs

● 2016-09-24 02:12:40
● 2026-08-17 02:38:50

●MXmxbiz2.qq.com2016-09-24 → 2026-08-17 · 2 obs

● 2016-09-24 02:12:40
● 2026-08-17 02:38:50

○A103.242.110.462015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 03:38:38
○ 2026-08-17 02:38:46
○ 2026-08-17 02:38:50

○A121.54.174.2432016-09-24 → 2016-09-24 · 4 obs

○ 2015-12-05 20:20:50
● 2016-09-24 02:12:40
○ 2026-08-17 02:38:46
○ 2026-08-17 02:38:50

○A45.114.10.1052015-12-05 → 2015-12-05 · 4 obs

○ 2015-08-08 03:38:38
● 2015-12-05 20:20:50
○ 2016-09-24 02:12:40
○ 2026-08-17 02:38:50

●CNAMEhg1.dnsl.cn2026-08-17 → 2026-08-17 · 3 obs

○ 2016-09-24 02:12:40
● 2026-08-17 02:38:46
● 2026-08-17 02:38:50

○CNAMEhm1.dnsl.cn2015-08-08 → 2016-09-24 · 4 obs

● 2015-08-08 03:38:38
● 2016-09-24 02:12:40
○ 2026-08-17 02:38:46
○ 2026-08-17 02:38:50

○CNAMEthh1.dnsl.cn2015-12-05 → 2015-12-05 · 4 obs

○ 2015-08-08 03:38:38
● 2015-12-05 20:20:50
○ 2016-09-24 02:12:40
○ 2026-08-17 02:38:50

○CNAMEthm1.dnsl.cn2016-09-24 → 2016-09-24 · 4 obs

○ 2015-12-05 20:20:50
● 2016-09-24 02:12:40
○ 2026-08-17 02:38:46
○ 2026-08-17 02:38:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
021-it.com	dns3.4cun.com, dns4.51dns.top	2 records

✅ Authoritative Response

Server:61.172.183.74

NS records: dns3.4cun.com, dns4.51dns.top

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 021-it.com (unsigned zone)

⏱️ Timing

Total: 1755ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
CNAME	1	`hg1.dnsl.cn`
SOA	1	`dns.4cun.com admin.021-it.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns3.4cun.com, dns3.4cun.com)

Analysis

IP Addresses

021-it.com resolves to just one IP address, 38.147.176.175.

thh1.dnsl.cn is an example of another host name that shares IP numbers with 021-it.com.