`cffy.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=2034596922

Same first word

cffy.net

cffy.cn

Similar names

ycff.org

ycff.cn

fyfc.us

cyff.org.tw

fyfc.com

cyff.org

fycf.com

fyfc.org

cfyf.cn

cfyf.com

fcyf.org

fyfc.net

fycf.net

cfyf.net

ffyc.com

cyff.net

ffcy.com

cyff.com

yffc.com

fcyf.com

ffyc.cn

ffcy.org

DNS History

7 records (3 active, 4 former)

●NSdns29.hichina.com2026-03-27 → 2026-03-28 · 3 obs

○ 2017-06-19 04:35:28
● 2026-03-27 01:41:40
● 2026-03-28 03:31:06

●NSdns30.hichina.com2026-03-27 → 2026-03-28 · 3 obs

○ 2017-06-19 04:35:28
● 2026-03-27 01:41:40
● 2026-03-28 03:31:06

○NSns1.alidns.com2015-06-11 → 2017-06-19 · 4 obs

● 2015-06-11 11:28:36
● 2017-06-19 04:35:28
○ 2026-03-27 01:41:40
○ 2026-03-28 03:31:06

○NSns2.alidns.com2015-06-11 → 2017-06-19 · 4 obs

● 2015-06-11 11:28:36
● 2017-06-19 04:35:28
○ 2026-03-27 01:41:40
○ 2026-03-28 03:31:06

○A123.254.111.1902015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 11:28:36
○ 2015-11-17 23:36:28
○ 2026-03-28 03:31:06

○A124.16.31.1522015-11-17 → 2017-06-19 · 5 obs

○ 2015-06-11 11:28:36
● 2015-11-17 23:36:28
● 2017-06-19 04:35:28
○ 2026-03-27 01:41:40
○ 2026-03-28 03:31:06

●CNAMEoverdue.aliyun.com2026-03-27 → 2026-03-28 · 2 obs

● 2026-03-27 01:41:40
● 2026-03-28 03:31:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
cffy.cn	dns29.hichina.com, dns30.hichina.com	-

✅ Authoritative Response

Server:120.76.107.62

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cffy.cn (unsigned zone)

⏱️ Timing

Total: 4761ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns30.hichina.com, dns29.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

cffy.cn resolves to one IP number: 170.33.12.185.

other host names including dzxf.cn, iztt.cn, lkex.cn, zdgh.cn and 0j6.cn share IP numbers with cffy.cn.

cffy.cn - robtex.com

cffy.cn

cn