`citsdlgl.com`

DNSSEC	⚠️ Not signed
NS	`cloud1.cdns.cn` ⭐
		A	61.164.63.190^{🇨🇳 CT-HangZhou-IDC61.164.63.0/24 Chinanet-HangZhou-IDC}
NS	`cloud2.cdns.cn`
		A	61.164.63.190^{🇨🇳 CT-HangZhou-IDC61.164.63.0/24 Chinanet-HangZhou-IDC}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`cloud1.cdns.cn`mail@cnnic.cn serial=47

`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=1774700687

Same first word

citsdlgl.com

DNS History

5 records (4 active, 1 former)

●NScloud1.cdns.cn2019-12-17 → 2026-03-28 · 2 obs

● 2019-12-17 21:31:24
● 2026-03-28 12:26:08

●NScloud2.cdns.cn2019-12-17 → 2026-03-28 · 2 obs

● 2019-12-17 21:31:24
● 2026-03-28 12:26:08

●MXmxbiz1.qq.com2026-02-18 → 2026-03-28 · 2 obs

● 2026-02-18 03:44:30
● 2026-03-28 12:26:08

●MXmxbiz2.qq.com2026-02-18 → 2026-03-28 · 2 obs

● 2026-02-18 03:44:30
● 2026-03-28 12:26:08

○A180.76.156.522019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 21:31:24
○ 2026-02-18 03:44:30
○ 2026-03-28 12:26:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
citsdlgl.com	cloud1.cdns.cn, cloud2.cdns.cn	-

✅ Authoritative Response

Server:61.164.63.190

NS records: cloud1.cdns.cn, cloud2.cdns.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for citsdlgl.com (unsigned zone)

⏱️ Timing

Total: 1173ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`cloud1.cdns.cn, cloud2.cdns.cn`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`cloud1.cdns.cn mail.cnnic.cn`

Analysis

Name Servers

citsdlgl.com is delegated to two name servers: cloud1.cdns.cn and cloud2.cdns.cn.

citsdlgl.com uses the same name server setup as other domains, including sxsjsp.com, tiantianji.net, activatedcarbon.com.cn, sxjdjt.com and bsysz.com.

At least part of the name servers for citsdlgl.com are shared with other domains, for instance baiteng0411.com, zhongguohaomenchuang.com, kangdaedu.com, sxxdy.cn and nsus.cn.

Host names sharing a single IP: cloud1.cdns.cn and cloud2.cdns.cn point to 61.164.63.190.

Mail Servers

citsdlgl.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

citsdlgl.com uses the same mail server setup as other domains, for instance bh-fa.com, ceh.com.cn, floor.cn, windsong.com.cn and howsky3d.com.

citsdlgl.com shares at least some mail servers with other domains, for example tendair.com, kaitutech.com, shiguanzhijia.cn, idc.ac and 0538.net.

citsdlgl.com - robtex.com

citsdlgl.com

com