`guff.cn`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035086091

Same first word

guff.com

guff.co.uk

guff.ca

guff.net

guff.eu

guff.live

guff.biz

guff.azurewebsites.net

guff.de

guff.ru

guff.org

guff.info

guff.me

guff.cn

guff.it

guff.se

Similar names

fugf.com

ffgu.com

ffug.com

gffu.com

ffug.de

ugff.net

uffg.es

ugff.org

ufgf.com

uffg.com

ugff.de

gfuf.com

gfuf.cn

ugff.com

fufg.com

fguf.com

DNS History

6 records (3 active, 3 former)

●NSdns15.hichina.com2016-11-25 → 2026-07-25 · 3 obs

○ 2016-03-12 08:03:24
● 2016-11-25 19:03:28
● 2026-07-25 03:08:24

●NSdns16.hichina.com2016-11-25 → 2026-07-25 · 3 obs

○ 2016-03-12 08:03:24
● 2016-11-25 19:03:28
● 2026-07-25 03:08:24

○NSns.email.com.cn2015-08-10 → 2016-03-12 · 4 obs

● 2015-08-10 10:10:34
● 2016-03-12 08:03:24
○ 2016-11-25 19:03:28
○ 2026-07-25 03:08:24

○NSns2.email.com.cn2015-08-10 → 2016-03-12 · 4 obs

● 2015-08-10 10:10:34
● 2016-03-12 08:03:24
○ 2016-11-25 19:03:28
○ 2026-07-25 03:08:24

○A23.27.192.1172015-08-10 → 2016-11-25 · 4 obs

● 2015-08-10 10:10:34
● 2016-11-25 19:03:28
○ 2026-07-21 14:00:12
○ 2026-07-25 03:08:24

●CNAMEoverdue.aliyun.com2026-07-21 → 2026-07-25 · 2 obs

● 2026-07-21 14:00:12
● 2026-07-25 03:08:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, c.dns.cn, e.dns.cn, d.dns.cn...	-
guff.cn	dns15.hichina.com, dns16.hichina.com	-

✅ Authoritative Response

Server:47.118.199.212

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guff.cn (unsigned zone)

⏱️ Timing

Total: 1998ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns15.hichina.com, dns16.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

guff.cn directs to one IP number, which is 170.33.12.185.

Among the host names that share IP numbers with guff.cn are bc4399.com, dounao.com, lugu.com and two others.

guff.cn - robtex.com

guff.cn

cn