`butwl.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	`2026-08-07_00:55:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1396684024

⚠️ On DNS blocklist: spam-tlds

Similar names

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wtlub.com

tulwb.com

DNS History

4 records (0 active, 4 former)

○NSns1.dns.com2016-09-06 → 2017-06-17 · 7 obs

● 2016-09-06 22:14:46
● 2016-12-30 10:43:20
○ 2017-02-10 10:57:50
○ 2017-05-28 07:02:38
● 2017-06-17 09:47:52
○ 2026-05-18 22:30:28
○ 2026-08-06 17:00:36

○NSns2.dns.com2016-09-06 → 2016-12-30 · 4 obs

● 2016-09-06 22:14:46
● 2016-12-30 10:43:20
○ 2017-02-10 10:57:50
○ 2026-08-06 17:00:36

○A69.197.186.2262016-12-30 → 2017-06-17 · 5 obs

○ 2016-12-01 19:01:18
● 2016-12-30 10:43:20
● 2017-06-17 09:47:52
○ 2026-05-18 22:30:28
○ 2026-08-06 17:00:36

○A74.91.25.852016-09-06 → 2016-12-01 · 4 obs

● 2016-09-06 22:14:46
● 2016-12-01 19:01:18
○ 2016-12-30 10:43:20
○ 2026-08-06 17:00:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...	9 records

✅ Authoritative Response

Server:116.169.54.111

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 620ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com...)

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