🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`workingactivity.top`

DNSSEC

⚠️ Not signed

`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	`2026-08-21_13:00:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1396826478

⚠️ On DNS blocklist: spam-tlds

Previous names

Next names

DNS History

6 records (0 active, 6 former)

○NSns1.alpnames.com2017-05-30 → 2017-05-30 · 3 obs

● 2017-05-30 01:36:42
○ 2026-03-21 19:00:12
○ 2026-08-21 05:10:38

○NSns2.alpnames.com2017-05-30 → 2017-05-30 · 3 obs

● 2017-05-30 01:36:42
○ 2026-03-21 19:00:12
○ 2026-08-21 05:10:38

○NSns3.alpnames.com2017-05-30 → 2017-05-30 · 3 obs

● 2017-05-30 01:36:42
○ 2026-03-21 19:00:12
○ 2026-08-21 05:10:38

○NSns4.alpnames.com2017-05-30 → 2017-05-30 · 3 obs

● 2017-05-30 01:36:42
○ 2026-03-21 19:00:12
○ 2026-08-21 05:10:38

○MXxppiilp8e.workingactivity.top2017-05-30 → 2017-05-30 · 3 obs

● 2017-05-30 01:36:42
○ 2026-03-21 19:00:12
○ 2026-08-21 05:10:38

○A185.190.11.1892017-05-30 → 2017-05-30 · 3 obs

● 2017-05-30 01:36:42
○ 2026-03-21 19:00:12
○ 2026-08-21 05:10:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	i.zdnscloud.cn, d.zdnscloud.com, e.zdnscloud.cn, f.zdnscloud.cn...	-

✅ Authoritative Response

Server:203.119.82.1

NS records: i.zdnscloud.cn, d.zdnscloud.com, e.zdnscloud.cn, f.zdnscloud.cn, a.zdnscloud.cn, j.zdnscloud.com, c.zdnscloud.com, b.zdnscloud.cn

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

Type	Count	Sample Data

workingactivity.top - robtex.com