`classicalbrush.com`

DNSSEC	⚠️ Not signed
A	47.52.221.105^{🇭🇰 Alibaba-Cloud47.52.128.0/17 Proxy-registered route object}
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns27.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1774733847

Same first word

classicalbrush.com

DNS History

5 records (5 active, 0 former)

●NSdns27.hichina.com2026-02-25 → 2026-03-28 · 2 obs

● 2026-02-25 19:04:44
● 2026-03-28 21:46:58

●NSdns28.hichina.com2026-02-25 → 2026-03-28 · 2 obs

● 2026-02-25 19:04:44
● 2026-03-28 21:46:58

●MXmxbiz1.qq.com2026-02-25 → 2026-03-28 · 2 obs

● 2026-02-25 19:04:44
● 2026-03-28 21:46:58

●MXmxbiz2.qq.com2026-02-25 → 2026-03-28 · 2 obs

● 2026-02-25 19:04:44
● 2026-03-28 21:46:58

●A47.52.221.1052026-02-25 → 2026-03-28 · 2 obs

● 2026-02-25 19:04:44
● 2026-03-28 21:46:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
classicalbrush.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classicalbrush.com (unsigned zone)

⏱️ Timing

Total: 3521ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.52.221.105`
NS	2	`dns27.hichina.com, dns28.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

Analysis

IP Addresses

classicalbrush.com resolves to a single IP: 47.52.221.105.

Name Servers

classicalbrush.com has two name servers: dns27.hichina.com and dns28.hichina.com.

classicalbrush.com shares the same name server setup as other domains, for example kun-soft.com, ncwp.cn, qdopenu.cn, sxbctv.mobi and floralluna.com.

classicalbrush.com at least partially shares name servers with other domains; for example deepseek.rent and ts-gj.com; pci.com.cn and calnutra.com.

These name servers are commonly used together with ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns27.hichina.com points to 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns28.hichina.com points to 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

classicalbrush.com is served by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

classicalbrush.com shares the mail server setup with other domains, for example 5pmj.cn, cyedc.cn, fv-plast.cn, wali999.com and shizhihang.com.

classicalbrush.com shares mail servers with other domains at least partially, for example signal-ic.com, aoox.cn, dtes.cn and zdor.cn.

classicalbrush.com - robtex.com