sz-wt.com - robtex.com

sz-wt.com

DNSSEC⚠️ Not signed
NSdns21.hichina.com ⭐
A2408:4009:501::29🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.100🇨🇳 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,
A139.224.142.110🇨🇳 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,
NSdns22.hichina.com
A2408:4009:501::30🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.98🇨🇳 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,
A139.224.142.108🇨🇳 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,
SOAdns21.hichina.comhostmaster@hichina.com 2026-01-09 #13

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=1774863697

Same first word

sz-wt.com

Similar names

wt-sz.com
zs-wt.com
sz-tw.com

DNS History

14 records (2 active, 12 former)

20162017201820192020202120222023202420252026NSdns21.hichina.comdns22.hichina.comns11.domaincontrol.comns12.domaincontrol.comv1s1.xundns.comv1s2.xundns.comMXmailstore1.secureserver.netsmtp.secureserver.netA108.187.214.90184.168.221.7123.108.137.20942.200.35.13947.90.14.23247.90.20.17
●NSdns21.hichina.com2026-03-25 → 2026-03-30 · 3 obs
○ 2018-07-17 19:35:32
● 2026-03-25 07:41:20
● 2026-03-30 09:48:02
●NSdns22.hichina.com2026-03-25 → 2026-03-30 · 3 obs
○ 2018-07-17 19:35:32
● 2026-03-25 07:41:20
● 2026-03-30 09:48:02
○NSns11.domaincontrol.com2015-08-19 → 2016-01-04 · 4 obs
● 2015-08-19 07:42:36
● 2016-01-04 09:53:34
○ 2018-07-17 19:35:32
○ 2026-03-30 09:48:02
○NSns12.domaincontrol.com2015-08-19 → 2016-01-04 · 4 obs
● 2015-08-19 07:42:36
● 2016-01-04 09:53:34
○ 2018-07-17 19:35:32
○ 2026-03-30 09:48:02
○NSv1s1.xundns.com2018-07-17 → 2018-07-17 · 4 obs
○ 2016-01-04 09:53:34
● 2018-07-17 19:35:32
○ 2026-03-25 07:41:20
○ 2026-03-30 09:48:02
○NSv1s2.xundns.com2018-07-17 → 2018-07-17 · 4 obs
○ 2016-01-04 09:53:34
● 2018-07-17 19:35:32
○ 2026-03-25 07:41:20
○ 2026-03-30 09:48:02
○MXmailstore1.secureserver.net2015-08-19 → 2016-01-04 · 4 obs
● 2015-08-19 07:42:36
● 2016-01-04 09:53:34
○ 2018-07-17 19:35:32
○ 2026-03-30 09:48:02
○MXsmtp.secureserver.net2015-08-19 → 2016-01-04 · 4 obs
● 2015-08-19 07:42:36
● 2016-01-04 09:53:34
○ 2018-07-17 19:35:32
○ 2026-03-30 09:48:02
○A108.187.214.902018-07-17 → 2018-07-17 · 4 obs
○ 2016-09-07 15:04:44
● 2018-07-17 19:35:32
○ 2026-03-25 07:41:20
○ 2026-03-30 09:48:02
○A184.168.221.712016-01-03 → 2016-01-04 · 5 obs
○ 2015-10-31 20:42:56
● 2016-01-03 02:28:36
● 2016-01-04 09:53:34
○ 2016-05-27 11:07:16
○ 2026-03-30 09:48:02
○A23.108.137.2092015-08-19 → 2015-10-31 · 4 obs
● 2015-08-19 07:42:36
● 2015-10-31 20:42:56
○ 2016-01-03 02:28:36
○ 2026-03-30 09:48:02
○A42.200.35.1392016-05-27 → 2016-05-27 · 4 obs
○ 2016-01-04 09:53:34
● 2016-05-27 11:07:16
○ 2016-09-07 15:04:44
○ 2026-03-30 09:48:02
○A47.90.14.2322016-09-07 → 2016-09-07 · 4 obs
○ 2016-05-27 11:07:16
● 2016-09-07 15:04:44
○ 2018-07-17 19:35:32
○ 2026-03-30 09:48:02
○A47.90.20.172016-05-27 → 2016-09-07 · 5 obs
○ 2016-01-04 09:53:34
● 2016-05-27 11:07:16
● 2016-09-07 15:04:44
○ 2018-07-17 19:35:32
○ 2026-03-30 09:48:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
sz-wt.comdns21.hichina.com, dns22.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sz-wt.com (unsigned zone)

⏱️ Timing

Total: 3625ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns21.hichina.com, dns22.hichina.com
SOA1dns21.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Name Servers

Two name servers dns21.hichina.com and dns22.hichina.com handle the delegation for sz-wt.com.

sz-wt.com shares the same name server setup as other domains, for example cjcsc.cn, ysyixiang.com, cheris.com.cn, gomj.cn and midongroup.com.

sz-wt.com at least partially shares name servers with other domains, for example pmt.cn, ya1.com, sanai.com.cn, bluey.online and bailai.com.

these name servers commonly pair with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.