`tfty.cn`

	CNAME	`show.17ex.com`
	DNSSEC	⚠️ Not signed
	A	8.210.157.232^{🇭🇰 Alibaba-Cloud8.210.128.0/17 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=2034692171

Previously NS for

tfty.cn

Same first word

tfty.cc

tfty.cn

Similar names

fytt.io

ttfy.ru

ttfy.cn

ftyt.cn

ftty.net

tyft.com

yttf.net

ttfy.com

ftty.com

ytft.com

yttf.com

tyft.net

ftty.co

fytt.net

fytt.com

DNS History

5 records (3 active, 2 former)

●NSns1.17ex.com2026-03-27 → 2026-04-20 · 3 obs

○ 2015-07-07 20:01:40
● 2026-03-27 09:33:10
● 2026-04-20 17:33:46

●NSns2.17ex.com2026-03-27 → 2026-04-20 · 3 obs

○ 2015-07-07 20:01:40
● 2026-03-27 09:33:10
● 2026-04-20 17:33:46

○NStfty.cn2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 20:01:40
○ 2026-03-27 09:33:10
○ 2026-04-20 17:33:46

○A174.139.207.1782015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 20:01:40
○ 2026-03-27 09:33:10
○ 2026-04-20 17:33:46

●CNAMEshow.17ex.com2026-03-27 → 2026-04-20 · 2 obs

● 2026-03-27 09:33:10
● 2026-04-20 17:33:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
tfty.cn	ns1.17ex.com, ns2.17ex.com	-

✅ Authoritative Response

Server:218.98.111.191

NS records: ns1.17ex.com, ns2.17ex.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tfty.cn (unsigned zone)

⏱️ Timing

Total: 1669ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.17ex.com, ns2.17ex.com`
CNAME	1	`show.17ex.com`
SOA	1	`ns1.17ex.com admin.17ex.com`

Analysis

IP Addresses

tfty.cn points to a single IP number: 8.210.157.232.

Other host names, for instance sales1.17ex.com, acerbis.cn, paozhua.cn, whois.cnkuai.com and www.17domain.com share IP numbers with tfty.cn.

tfty.cn - robtex.com

tfty.cn

cn