sztechpro.com - robtex.com
sztechpro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.240.112.182🇭🇰 BAIDU-1156.240.112.0/21 AS55967 | ||||||
| NS | dns.bizcn.com ⭐ | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:34a🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.76🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.114🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| NS | ns7.cnmsn.net | ||||||
| NS | ns8.cnmsn.net | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:69🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.70🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.147🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| MX | mx.c2.icoremail.net ⭐ | ||||||
| A | 89.168.78.125🇩🇪 ORACLE-OCI-3189889.168.64.0/18 Oracle Corporation | ||||||
| PTR | org-mxproxy.icoremail.net | ||||||
| A | 89.168.97.82🇩🇪 ORACLE-OCI-3189889.168.64.0/18 Oracle Corporation | ||||||
| A | 165.154.163.126🇺🇸 UCLOUD-1165.154.163.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| PTR | ucloud-mxproxy.icoremail.net | ||||||
| MX | mx.c2.corpease.net(10) | ||||||
| TXT | v=spf1 include:spf.icoremail.net -all | ||||||
| SOA | dns.bizcn.comabuse@bizcn.com serial=21 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
sztechpro.com |
DNS History
10 records (6 active, 4 former)
●NSdns.bizcn.com2017-10-25 → 2026-03-23 · 3 obs
● 2017-10-25 10:53:36
● 2026-03-23 14:55:56
○NSns1.dns.com.cn2015-06-05 → 2017-10-25 · 4 obs
● 2017-10-25 10:53:36
○ 2026-03-23 09:59:14
○ 2026-03-23 14:55:56
○NSns2.dns.com.cn2015-06-05 → 2017-10-25 · 4 obs
● 2017-10-25 10:53:36
○ 2026-03-23 09:59:14
○ 2026-03-23 14:55:56
●NSns7.cnmsn.net2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 09:59:14
● 2026-03-23 14:55:56
●NSns8.cnmsn.net2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 09:59:14
● 2026-03-23 14:55:56
○MXmail.71e.com2015-06-05 → 2016-04-14 · 4 obs
● 2016-04-14 12:03:04
○ 2017-10-25 10:53:36
○ 2026-03-23 14:55:56
●MXmx.c2.corpease.net2017-10-25 → 2026-03-23 · 3 obs
● 2017-10-25 10:53:36
● 2026-03-23 14:55:56
●MXmx.c2.icoremail.net2017-10-25 → 2026-03-23 · 3 obs
● 2017-10-25 10:53:36
● 2026-03-23 14:55:56
●A156.240.112.1822026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 09:59:14
● 2026-03-23 14:55:56
○A43.248.133.722017-10-25 → 2017-10-25 · 3 obs
○ 2026-03-23 09:59:14
○ 2026-03-23 14:55:56
🔍 DNS Trace
Analysis
IP Addresses
sztechpro.com points to IP number: 156.240.112.182.
Other host names such as lianyuandg.com, greatmarking.com, sz-itechly.com, icbems.org and hk831.pc51.com share IPs with sztechpro.com.
Name Servers
sztechpro.com is delegated to three name servers: dns.bizcn.com, ns7.cnmsn.net and ns8.cnmsn.net.
sztechpro.com at least partially shares name servers with other domains, for instance xn--rhto52fx9cnqbe2k.net, hsttp.com, fun-rc.net, rongyidianlan.com and es9e.com.
These name servers are commonly used with ns1.dns.com.cn, ns2.dns.com.cn, dns.cnmsn.net, ns13.dns.com.cn, ns14.dns.com.cn, ns3.cnmsn.com, ns4.cnmsn.com, ns5.cnmsn.net and ns6.cnmsn.net.
Host names with three IP numbers: dns.bizcn.com points to 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.76 and 61.240.129.114; ns8.cnmsn.net points to 240c:4082:ffff:ff01:0:d:0:69, 61.172.183.70 and 61.240.129.147.
Mail Servers
sztechpro.com is handled by two mail servers: mx.c2.corpease.net and mx.c2.icoremail.net.
The mail server setup for sztechpro.com matches that of other domains, for instance dlartex.com, crystal3drendering.com, vandyvape.com, derogroup.com and uniktex.com.
sztechpro.com shares at least partially some mail servers with other domains, including xuehui.com, sdbmc.com, siscovalve.com, hongshengintl.com and fudaco.com.
these mail servers are commonly used with mx2.c2.icoremail.net and mx3.c2.icoremail.net.
Host name mx.c2.icoremail.net has three IP numbers: 89.168.78.125, 89.168.97.82 and 165.154.163.126.