`fsyv.cn`

	CNAME	`fsyv.github.io`
	DNSSEC	⚠️ Not signed
	A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
	A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
	A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
	A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
	A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
	A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
	A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
	A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}

`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=2035095222

Same first word

fsyv.cn

fsyv.github.io

Similar names

vsfy.net

vysf.com

fysv.com

vsfy.com

vfys.no

ysfv.com

vfys.com

svfy.net

fvsy.com

sfvy.com

yvfs.com

syfv.com

ysvf.com

yvsf.com

DNS History

16 records (3 active, 13 former)

○NSdns1.iidns.com2016-01-19 → 2016-09-14 · 4 obs

● 2016-01-19 18:19:36
● 2016-09-14 00:53:18
○ 2017-04-18 23:06:46
○ 2026-07-27 04:55:30

○NSdns10.hichina.com2017-04-18 → 2017-04-18 · 4 obs

○ 2016-09-14 00:53:18
● 2017-04-18 23:06:46
○ 2026-07-01 05:36:12
○ 2026-07-27 04:55:30

○NSdns2.iidns.com2016-01-19 → 2016-09-14 · 4 obs

● 2016-01-19 18:19:36
● 2016-09-14 00:53:18
○ 2017-04-18 23:06:46
○ 2026-07-27 04:55:30

●NSdns3.hichina.com2026-07-01 → 2026-07-27 · 3 obs

○ 2017-04-18 23:06:46
● 2026-07-01 05:36:12
● 2026-07-27 04:55:30

○NSdns3.iidns.com2016-01-19 → 2016-09-14 · 4 obs

● 2016-01-19 18:19:36
● 2016-09-14 00:53:18
○ 2017-04-18 23:06:46
○ 2026-07-27 04:55:30

●NSdns4.hichina.com2026-07-01 → 2026-07-27 · 3 obs

○ 2017-04-18 23:06:46
● 2026-07-01 05:36:12
● 2026-07-27 04:55:30

○NSdns4.iidns.com2016-01-19 → 2016-09-14 · 4 obs

● 2016-01-19 18:19:36
● 2016-09-14 00:53:18
○ 2017-04-18 23:06:46
○ 2026-07-27 04:55:30

○NSdns5.iidns.com2016-01-19 → 2016-09-14 · 4 obs

● 2016-01-19 18:19:36
● 2016-09-14 00:53:18
○ 2017-04-18 23:06:46
○ 2026-07-27 04:55:30

○NSdns6.iidns.com2016-01-19 → 2016-09-14 · 4 obs

● 2016-01-19 18:19:36
● 2016-09-14 00:53:18
○ 2017-04-18 23:06:46
○ 2026-07-27 04:55:30

○NSdns9.hichina.com2017-04-18 → 2017-04-18 · 4 obs

○ 2016-09-14 00:53:18
● 2017-04-18 23:06:46
○ 2026-07-01 05:36:12
○ 2026-07-27 04:55:30

○A107.167.19.752016-04-07 → 2016-09-14 · 4 obs

● 2016-04-07 03:07:38
● 2016-09-14 00:53:18
○ 2017-04-18 23:06:46
○ 2026-07-27 04:55:30

○A107.167.19.762016-04-07 → 2016-09-14 · 4 obs

● 2016-04-07 03:07:38
● 2016-09-14 00:53:18
○ 2017-04-18 23:06:46
○ 2026-07-27 04:55:30

○A107.167.19.772016-09-14 → 2016-09-14 · 4 obs

○ 2016-04-07 03:07:38
● 2016-09-14 00:53:18
○ 2017-04-18 23:06:46
○ 2026-07-27 04:55:30

○A107.167.19.782016-09-14 → 2016-09-14 · 4 obs

○ 2016-04-07 03:07:38
● 2016-09-14 00:53:18
○ 2017-04-18 23:06:46
○ 2026-07-27 04:55:30

○CNAMEcs.ename.net2016-01-19 → 2016-09-14 · 4 obs

● 2016-01-19 18:19:36
● 2016-09-14 00:53:18
○ 2017-04-18 23:06:46
○ 2026-07-27 04:55:30

●CNAMEfsyv.github.io2026-07-01 → 2026-07-27 · 3 obs

○ 2017-04-18 23:06:46
● 2026-07-01 18:21:28
● 2026-07-27 04:55:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, c.dns.cn, b.dns.cn, a.dns.cn...	-
fsyv.cn	dns3.hichina.com, dns4.hichina.com	-

✅ Authoritative Response

Server:139.224.142.113

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4608ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns4.hichina.com, dns3.hichina.com`
CNAME	1	`fsyv.github.io`
SOA	1	`dns3.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

fsyv.cn has 8 IP addresses — 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 more.

infor-welcome-trezaor-cdn.github.io, ayushaagrwal.github.io, emiruz.com and two other host names share IP numbers with fsyv.cn.

fsyv.cn - robtex.com

fsyv.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

`fsyv.cn`

`cn`