sf542.com - robtex.com

sf542.com

DNSSEC⚠️ Not signed
A47.239.41.179🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object
NSdns15.hichina.com ⭐
A2408:4009:501::23🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.112🇨🇳 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,
A139.224.142.122🇨🇳 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,
NSdns16.hichina.com
A2408:4009:501::24🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.111🇨🇳 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,
A139.224.142.121🇨🇳 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,
SOAdns15.hichina.comhostmaster@hichina.com 2026-05-13 #17

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785154632

Subdomains

www.sf542.com

Same first word

sf542.com

Similar names

524sf.com
425fs.co.uk
425fs.azurewebsites.net
2sf45.cc
425sf.com
245sf.com
sf245.com

DNS History

11 records (3 active, 8 former)

20162017201820192020202120222023202420252026NSdns15.hichina.comdns16.hichina.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA47.239.41.179103.118.194.17545.205.24.230
○NSdns1.iidns.com2015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 14:18:48
● 2017-02-05 08:46:28
○ 2019-04-21 01:34:46
○ 2026-07-27 12:37:28
●NSdns15.hichina.com2026-03-31 → 2026-07-27 · 3 obs
○ 2019-04-21 01:34:46
● 2026-03-31 09:17:02
● 2026-07-27 12:37:28
●NSdns16.hichina.com2026-03-31 → 2026-07-27 · 3 obs
○ 2019-04-21 01:34:46
● 2026-03-31 09:17:02
● 2026-07-27 12:37:28
○NSdns2.iidns.com2015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 14:18:48
● 2017-02-05 08:46:28
○ 2019-04-21 01:34:46
○ 2026-07-27 12:37:28
○NSdns3.iidns.com2015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 14:18:48
● 2017-02-05 08:46:28
○ 2019-04-21 01:34:46
○ 2026-07-27 12:37:28
○NSdns4.iidns.com2015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 14:18:48
● 2017-02-05 08:46:28
○ 2019-04-21 01:34:46
○ 2026-07-27 12:37:28
○NSdns5.iidns.com2015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 14:18:48
● 2017-02-05 08:46:28
○ 2019-04-21 01:34:46
○ 2026-07-27 12:37:28
○NSdns6.iidns.com2015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 14:18:48
● 2017-02-05 08:46:28
○ 2019-04-21 01:34:46
○ 2026-07-27 12:37:28
○A103.118.194.1752026-03-31 → 2026-07-27 · 2 obs
○ 2026-03-31 09:17:02
○ 2026-07-27 12:37:28
○A45.205.24.2302026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 09:17:02
○ 2026-07-27 12:37:26
○ 2026-07-27 12:37:28
●A47.239.41.1792026-07-27 → 2026-07-27 · 3 obs
○ 2026-03-31 09:17:02
● 2026-07-27 12:37:26
● 2026-07-27 12:37:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sf542.comdns15.hichina.com, dns16.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sf542.com (unsigned zone)

⏱️ Timing

Total: 3661ms | Queries: -

📄 Records

TypeCountSample Data
A147.239.41.179
NS2dns15.hichina.com, dns16.hichina.com
SOA1dns15.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

Hierarchy

The domain www.sf542.com falls under the parent sf542.com.

IP Addresses

sf542.com points to a single IP number: 47.239.41.179.

Additional host names — 50kq.com, postmaster.pw83.com, www.7wpk.com and two others — share IP numbers with sf542.com.

Name Servers

DNS delegation for sf542.com points to two name servers: dns15.hichina.com and dns16.hichina.com.

sf542.com shares its name server setup with other domains, including aidouzj.com, realwee.net, nozj.cn and two others.

At least some of sf542.com's name servers are shared with other domains, for example pwfeom.cn, shamoku.com, iovision.net.cn and two more.

These name servers tend to be deployed in combination with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns15.hichina.com has IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, plus 6 other.

dns16.hichina.com has IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, plus 6 other.