🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mathandcode.top`

DNSSEC	⚠️ Not signed
A	47.118.17.112^{🇨🇳 Alibaba-Cloud47.118.0.0/17 Alibaba (US) Technology Co., Ltd.}
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48 CMI (Customer Route)}
		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	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48 CMI (Customer Route)}
		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,}
SOA	`dns25.hichina.com`hostmaster@hichina.com 2026-08-26 #16

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`e.zdnscloud.cn`
	NS	`f.zdnscloud.cn`
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-11-16_00:25:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1397736036

⚠️ On DNS blocklist: spam-tlds

Same first word

mathandcode.top

mathandcode.com

Similar names

dandhmeatco.com

mathanddeco.fr

codeandmath.com

Previous names

Next names

DNS History

3 records (3 active, 0 former)

●NSdns25.hichina.com2026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 20:46:32
● 2026-11-15 17:01:52

●NSdns26.hichina.com2026-08-31 → 2026-11-15 · 2 obs

● 2026-08-31 20:46:32
● 2026-11-15 17:01:52

●A47.118.17.1122026-08-31 → 2026-11-15 · 8 obs

● 2026-08-31 20:46:32
○ 2026-09-16 16:49:02
● 2026-09-16 19:41:58
○ 2026-09-27 06:55:48
● 2026-09-27 20:20:34
○ 2026-11-11 16:14:20
● 2026-11-15 17:01:48
● 2026-11-15 17:01:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...	-
mathandcode.top	dns25.hichina.com, dns26.hichina.com	-

✅ Authoritative Response

Server:139.224.142.109

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathandcode.top (unsigned zone)

⏱️ Timing

Total: 1308ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.118.17.112`
NS	2	`dns26.hichina.com, dns25.hichina.com`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

mathandcode.top points to a single IP number: 47.118.17.112.

Name Servers

The NS records for mathandcode.top delegate to dns25.hichina.com and dns26.hichina.com.

mathandcode.top shares its name server setup with other domains, including zopell.com, ppppz.net, ruiyimaterials.com and two others.

The name servers for mathandcode.top are at least partly shared with other domains such as hsdaaxn.cn, gamehubplus.top, xn--9frw06bftedv2c.com and otyun.cn.

It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns25.hichina.com maps to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 additional IP addresses.

dns26.hichina.com maps to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 additional IP addresses.

mathandcode.top - robtex.com

mathandcode.top

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