s4f.cn - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

s4f.cn

DNSSEC⚠️ Not signed
A8.166.136.179🇸🇬 Alibaba-Cloud8.166.0.0/16 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
NSpretzels.dnspod.net ⭐
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18
A111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)
A117.89.178.35🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24
NSjoan.dnspod.net
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18
A36.155.149.35🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC
A111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24
SOApretzels.dnspod.netfreednsadmin@dnspod.com serial=1785800132

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035188364

Same first word

s4f.vn
s4f.solutions
s4f.at
s4f.com
s4f.eu
s4f.org
s4f.cz
s4f.com.tr
s4f.net
s4f.se
s4f.cn
s4f.ru
s4f.de
s4f.fr

Similar names

sf4.ru
fs4.cn
4fs.info
4fs.co.uk
fs4.xyz
f4s.nl
sf4.jp
4fs.me
4fs.dance
4fs.eu
4sf.ru
4fs.org
4fs.es
f4s.in
4fs.nl
fs4.com
f4s.sk
f4s.co
f4s.org.uk
fs4.us
fs4.de
f4s.de
sf4.de
fs4.lol
fs4.at
f4s.com
4sf.link
sf4.es
4fs.com.br
4fs.com
sf4.it
sf4.com
4fs.pl
4fs.no
4sf.cc
4fs.co.za
f4s.ca
sf4.net
f4s.cn
4fs.net
4sf.eu
4sf.si
4sf.net
sf4.biz
f4s.ru
f4s.org
4sf.xyz
4fs.us
4fs.casino
f4s.eu
4fs.com.au
f4s.ch
4fs.cc
f4s.fr
fs4.net
4fs.de

DNS History

3 records (3 active, 0 former)

NSjoan.dnspod.netpretzels.dnspod.netA8.166.136.179
●NSjoan.dnspod.net2026-07-27 → 2026-08-16 · 2 obs
● 2026-07-27 18:32:28
● 2026-08-16 23:10:32
●NSpretzels.dnspod.net2026-07-27 → 2026-08-16 · 2 obs
● 2026-07-27 18:32:28
● 2026-08-16 23:10:32
●A8.166.136.1792026-07-27 → 2026-08-16 · 2 obs
● 2026-07-27 18:32:28
● 2026-08-16 23:10:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
s4f.cnjoan.dnspod.net, pretzels.dnspod.net-

✅ Authoritative Response

Server:1.13.76.35

NS records: joan.dnspod.net, pretzels.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for s4f.cn (unsigned zone)

⏱️ Timing

Total: 1188ms | Queries: -

📄 Records

TypeCountSample Data
A18.166.136.179
NS2pretzels.dnspod.net, joan.dnspod.net
SOA1pretzels.dnspod.net freednsadmin.dnspod.

Analysis

IP Addresses

s4f.cn resolves to one IP address: 8.166.136.179.

Name Servers

The NS records for s4f.cn delegate to joan.dnspod.net and pretzels.dnspod.net.

s4f.cn uses the same name servers as several other domains — among them pc5.net, nebulamind.cn, rapidtrk.com and two more.

s4f.cn shares at least some of its name servers with other domains, such as fintechkingcloud.com and allfile.com.

These name servers are frequently paired with the name servers ns3.dnsv2.com and ns4.dnsv2.com.

Hostnames that resolve to 6 IP addresses:

joan.dnspod.net maps to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 3 additional IP addresses.

pretzels.dnspod.net maps to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 3 additional IP addresses.