`c0574.com`

DNSSEC	⚠️ Not signed
NS	`ns1.cnolnic.net` ⭐
		A	240c:4082:0:5d80::2^{🇨🇳 Baidu240c:4082::/32}
		A	106.13.136.254^{🇨🇳 Baidu106.13.128.0/19 AS38365}
		A	182.61.7.97^{🇨🇳 Baidu182.61.0.0/19}
NS	`ns2.cnolnic.net`
		A	240c:4081:8000:1702::3^{🇨🇳 Baidu240c:4081::/32}
		A	106.12.41.177^{🇨🇳 Baidu106.12.32.0/19}
		A	180.76.132.69^{🇨🇳 Baidu180.76.128.0/19}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns1.cnolnic.net`root@cnolnic.net 2006-11-24 #1

`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=1785788722

Same first word

c0574.com

c0574.net

Similar names

0745c.com

4507c.com

DNS History

5 records (4 active, 1 former)

●NSns1.cnolnic.net2015-06-24 → 2026-08-03 · 2 obs

● 2015-06-24 16:46:50
● 2026-08-03 20:38:44

●NSns2.cnolnic.net2015-06-24 → 2026-08-03 · 2 obs

● 2015-06-24 16:46:50
● 2026-08-03 20:38:44

○MXmail.c0574.com2015-06-24 → 2020-01-08 · 4 obs

● 2015-06-24 16:46:50
● 2020-01-08 01:38:36
○ 2026-06-24 15:13:54
○ 2026-08-03 20:38:44

●MXmxbiz1.qq.com2026-06-24 → 2026-08-03 · 3 obs

○ 2020-01-08 01:38:36
● 2026-06-24 15:13:54
● 2026-08-03 20:38:44

●MXmxbiz2.qq.com2026-06-24 → 2026-08-03 · 3 obs

○ 2020-01-08 01:38:36
● 2026-06-24 15:13:54
● 2026-08-03 20:38:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
c0574.com	ns1.cnolnic.net, ns2.cnolnic.net	-

✅ Authoritative Response

Server:106.13.136.254

NS records: ns1.cnolnic.net, ns2.cnolnic.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c0574.com (unsigned zone)

⏱️ Timing

Total: 4656ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.cnolnic.net, ns1.cnolnic.net`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`ns1.cnolnic.net root.cnolnic.net`

Analysis

Name Servers

c0574.com has two authoritative name servers — ns1.cnolnic.net and ns2.cnolnic.net.

c0574.com shares its name server setup with other domains, including ruidelun.com, cshi.online, fetion.cn and two others.

ns1.cnolnic.net and ns2.cnolnic.net each have three IP addresses — ns1.cnolnic.net directs to 106.13.136.254, 182.61.7.97 and 240c:4082:0:5d80::2; ns2.cnolnic.net directs to 106.12.41.177, 180.76.132.69 and 240c:4081:8000:1702::3.

Mail Servers

c0574.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

c0574.com shares the same mail server setup as other domains, including zhai-he.com, zhongshipower.com, rc-r.cn and two others.

The mail servers of c0574.com overlap at least partially with those of other domains, including tianmin.com, virtualclient.com.cn and nikonic.com.

c0574.com - robtex.com

c0574.com

com