`macdsc.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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1776003327

Same first word

macdsc.com

Similar names

cacmds.fr

csmacd.net

cmscad.com

cmsdca.gov

mascdc.net

ccsamd.com

cmscda.com

macsdc.com

scdamc.com

sdamcc.org

amsdcc.com

sadccm.ca

cdscam.com

cmdsac.com

cascdm.com

cdcams.com

admcsc.com.br

sccmad.com

scdcam.com

mcscad.com

csmacd.com

cmsdca.net

sccmad.org

sdmacc.cn

smdcac.org

smccad.com

samcdc.com

cscamd.com

DNS History

5 records (4 active, 1 former)

●NSdns19.hichina.com2019-02-22 → 2026-04-12 · 2 obs

● 2019-02-22 20:26:16
● 2026-04-12 14:17:08

●NSdns20.hichina.com2019-02-22 → 2026-04-12 · 2 obs

● 2019-02-22 20:26:16
● 2026-04-12 14:17:08

●MXmxbiz1.qq.com2026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 13:48:14
● 2026-04-12 14:17:08

●MXmxbiz2.qq.com2026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 13:48:14
● 2026-04-12 14:17:08

○A118.24.158.1632019-02-22 → 2019-02-22 · 3 obs

● 2019-02-22 20:26:16
○ 2026-04-03 13:48:14
○ 2026-04-12 14:17:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
macdsc.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 macdsc.com (unsigned zone)

⏱️ Timing

Total: 3759ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns20.hichina.com, dns19.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
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

macdsc.com is delegated to two name servers: dns19.hichina.com and dns20.hichina.com.

macdsc.com shares the same name server setup as other domains, for example sendcompany.cn, accrpa.com, duanxb.com, gmls.cn and 5gyyy.cn.

macdsc.com at least partially shares name servers with other domains, for instance jsacc.cn, xiaobei.me, roas.cn, shoplineapp.cn and kgqf.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:

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

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

macdsc.com shares the same mail server setup as other domains, for instance tooe.org, goodspec.net, hooply.net, maymoremodel.com and zseads.com.

macdsc.com shares mail servers with other domains at least partially, including ubobble.com, viveterpelli.cc, uhdserver.com, ltdns.com and szseven.cn.

macdsc.com - robtex.com

macdsc.com

com