`sflf.cn`

DNSSEC	⚠️ Not signed
NS	`dns29.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns30.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}

`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=2035160370

Previously NS for

sflf.cn

Same first word

sflf.cn

Similar names

lffs.net

ffsl.net

lsff.cz

flfs.de

lsff.no

slff.cn

fslf.com.br

fsfl.me

fsfl.com

fsfl.org

flsf.ru

ffls.org

fslf.edu.br

ffsl.com

fslf.de

ffsl.ie

flsf.de

fsfl.de

slff.com

lffs.se

slff.nu

sffl.us

ffls.net

ffsl.in

sffl.ru

sffl.com

sffl.se

flsf.org

lsff.net

fslf.org

ffsl.co.uk

fsfl.ch

lffs.com

sffl.or.kr

slff.org

flfs.org

lffs.eu

flsf.github.io

lsff.org

ffsl.ca

lffs.cc

sffl.info

flfs.net

lffs.be

fsfl.se

ffls.us

flsf.com

ffls.com

fsfl.com.cn

slff.se

lffs.org

flfs.com

ffsl.org

lsff.com

fslf.com

lffs.co.za

ffsl.nl

ffsl.biz

ffsl.info

slff.ch

lffs.co.uk

fsfl.com.au

ffsl.eu

fslf.cn

lfsf.com

lfsf.org

DNS History

6 records (2 active, 4 former)

●NSdns29.hichina.com2020-12-31 → 2026-08-09 · 3 obs

○ 2015-06-12 12:57:02
● 2020-12-31 23:16:04
● 2026-08-09 16:19:06

●NSdns30.hichina.com2020-12-31 → 2026-08-09 · 3 obs

○ 2015-06-12 12:57:02
● 2020-12-31 23:16:04
● 2026-08-09 16:19:06

○NSsflf.cn2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 12:57:02
○ 2020-12-31 23:16:04
○ 2026-08-09 16:19:06

○A174.139.207.1782015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 12:57:02
○ 2020-12-31 23:16:04
○ 2026-08-09 16:19:06

○A43.134.107.902026-06-26 → 2026-06-26 · 3 obs

○ 2020-12-31 23:16:04
● 2026-06-26 18:27:54
○ 2026-08-09 16:19:06

○CNAMEoverdue.aliyun.com2020-12-31 → 2020-12-31 · 3 obs

● 2020-12-31 23:16:04
○ 2026-06-26 18:27:54
○ 2026-08-09 16:19:06

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:39.96.153.59

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sflf.cn (unsigned zone)

⏱️ Timing

Total: 3153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.134.107.90`
NS	2	`dns30.hichina.com, dns29.hichina.com`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

sflf.cn has two authoritative name servers — dns29.hichina.com and dns30.hichina.com.

sflf.cn shares its NS records with other domains, for example tboshi.cn, wiremesh-yuda.com, 2heroarena.com and two others.

sflf.cn has overlapping name servers with several other domains — among them mustwan.com, aikido.cn, pureplus.cn and sdxhui.com.

These name servers commonly appear alongside the name servers ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

dns29.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns30.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

sflf.cn - robtex.com

sflf.cn

cn