`stfloor.cn`

	CNAME	`301.thefastcdns.com`
	CNAME	`forward301-tcp-51bcce23f7f482f7.elb.ap-east-1.amazonaws.com`
	DNSSEC	⚠️ Not signed
	A	2406:da1e:a87:67ff:6f38:5690:328f:1b68^{🇨🇳 Amazon2406:da1e:800::/38}
	A	16.163.201.39^{🇭🇰 Amazon16.162.0.0/15 EC2 HKG Prefix}

`cn`

	DNSSEC	⚠️ Not signed
	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=2035148735

Subdomains

www.stfloor.cn

Same first word

stfloor.cn

Similar names

softrol.com

toolsrf.ru

rftools.biz

rosflot.ru

frostol.pl

rftools.com

forlost.com

rolsoft.at

lostorf.ch

olrsoft.com

slotfor.com

florost.com

flostor.com

flotros.com

softlor.com

rolsoft.net

rolsoft.ro

roofstl.com

floorts.com

orlofts.co.uk

rolsoft.co

solfort.com

tfloors.com

stlroof.net

lorsoft.net

floostr.com

lorsoft.fr

stlroof.com

DNS History

6 records (4 active, 2 former)

●NSns11.xincache.com2026-07-08 → 2026-08-06 · 3 obs

○ 2015-05-18 11:14:34
● 2026-07-08 10:07:32
● 2026-08-06 13:13:00

●NSns15.xincache.com2015-05-18 → 2026-08-06 · 2 obs

● 2015-05-18 11:14:34
● 2026-08-06 13:13:00

●NSns16.xincache.com2015-05-18 → 2026-08-06 · 2 obs

● 2015-05-18 11:14:34
● 2026-08-06 13:13:00

○A219.154.96.892015-05-18 → 2017-03-31 · 4 obs

● 2015-05-18 11:14:34
● 2017-03-31 14:08:54
○ 2021-11-07 10:14:30
○ 2026-08-06 13:13:00

○CNAME301.cdn300.cn2021-11-07 → 2021-11-07 · 3 obs

● 2021-11-07 10:14:30
○ 2026-07-08 10:07:32
○ 2026-08-06 13:13:00

●CNAME301.thefastcdns.com2026-07-08 → 2026-08-06 · 3 obs

○ 2021-11-07 10:14:30
● 2026-07-08 10:07:32
● 2026-08-06 13:13:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn...	-
stfloor.cn	ns15.xincache.com, ns16.xincache.com	-

✅ Authoritative Response

Server:36.155.149.180

NS records: ns15.xincache.com, ns16.xincache.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at stfloor.cn: Error: DNS query timeout: 203.119.29.1 for DS stfloor.cn

⏱️ Timing

Total: 4821ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns16.xincache.com, ns15.xincache.com`
CNAME	1	`301.thefastcdns.com`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

Hierarchy

www.stfloor.cn is delegated beneath stfloor.cn.

IP Addresses

stfloor.cn points to the IP addresses 16.163.201.39 and 2406:da1e:a87:67ff:6f38:5690:328f:1b68

Among others, hxqyda.com, ec2-16-163-201-39.ap-east-1.compute.amazonaws.com, forward301-tcp-51bcce23f7f482f7.elb.ap-east-1.amazonaws.com and olang.cn resolve to the same IP numbers as stfloor.cn.

stfloor.cn - robtex.com

stfloor.cn

cn