swi-tech.com - robtex.com
swi-tech.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 23.91.96.60πΊπΈ UCLOUD-123.91.96.0/24 ZL-IDC-ULCOD-HKG | ||||||
| NS | ns1.cnolnic.com β | ||||||
| A | 240c:4082:0:5d01::4π¨π³ Baidu240c:4082::/32 | ||||||
| A | 106.12.208.18π¨π³ Baidu106.12.208.0/20 AS38365 | ||||||
| A | 218.5.79.117π¨π³ CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 ε¦ι¨ | ||||||
| NS | ns2.cnolnic.com | ||||||
| A | 240c:4082:0:5d01::5π¨π³ Baidu240c:4082::/32 | ||||||
| A | 106.12.205.190π¨π³ Baidu106.12.192.0/20 AS38365 | ||||||
| A | 218.5.79.98π¨π³ CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 ε¦ι¨ | ||||||
| MX | mxa132c.chinaemail.cn β | ||||||
| MX | mx132c.chinaemail.cn(10) | ||||||
| TXT | v=spf1 include:spf.chinaemail.cn -all | ||||||
| SOA | ns1.cnolnic.comroot@cnolnic.net 2006-11-24 #1 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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
Similar names
DNS History
7 records (5 active, 2 former)
βNSns1.cnolnic.com2015-07-24 β 2026-03-04 Β· 2 obs
β 2026-03-04 23:41:00
βNSns2.cnolnic.com2015-07-24 β 2026-03-04 Β· 2 obs
β 2026-03-04 23:41:00
βMXmx132c.chinaemail.cn2015-07-24 β 2026-03-04 Β· 2 obs
β 2026-03-04 23:41:00
βMXmxa132c.chinaemail.cn2015-07-24 β 2026-03-04 Β· 2 obs
β 2026-03-04 23:41:00
βA121.42.105.392017-02-18 β 2017-02-18 Β· 4 obs
β 2017-02-18 22:37:36
β 2026-02-16 09:53:52
β 2026-03-04 23:41:00
βA218.5.74.1462015-07-24 β 2016-03-18 Β· 4 obs
β 2016-03-18 05:01:24
β 2017-02-18 22:37:36
β 2026-03-04 23:41:00
βA23.91.96.602026-02-16 β 2026-03-04 Β· 3 obs
β 2026-02-16 09:53:52
β 2026-03-04 23:41:00
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| swi-tech.com | ns1.cnolnic.com, ns2.cnolnic.com | 6 records |
β Authoritative Response
Server: 106.12.208.18
NS records: ns1.cnolnic.com, ns2.cnolnic.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for swi-tech.com (unsigned zone)
β±οΈ Timing
Total: 818ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.91.96.60 |
| NS | 2 | ns2.cnolnic.com, ns1.cnolnic.com |
| MX | 2 | mx132c.chinaemail.cn (pri: 10), mxa132c.chinaemail.cn (pri: 5) |
| TXT | 1 | v=spf1 include:spf.chinaemail.cn -all |
| SOA | 1 | ns1.cnolnic.com root.cnolnic.net |
π Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)
Analysis
IP Addresses
swi-tech.com points to a single IP: 23.91.96.60.
Other host names, for instance yn3x.com, mgxy.com, canphyto.com, hc-riso.com and anosm.com share IP numbers with swi-tech.com.
Name Servers
Two name servers ns1.cnolnic.com and ns2.cnolnic.com handle delegation for swi-tech.com.
swi-tech.com uses the same name server setup as other domains, for example njotk.com, picon.com.cn, tz360.com, sbchem.cn and biochemical-cms.com.
swi-tech.com shares name servers with other domains at least in part, for instance tjcema.com.
Host names with three IP numbers:
ns1.cnolnic.com points to 240c:4082:0:5d01::4, 106.12.208.18 and 218.5.79.117.
ns2.cnolnic.com points to 240c:4082:0:5d01::5, 106.12.205.190 and 218.5.79.98.
Mail Servers
swi-tech.com is handled by two mail servers: mx132c.chinaemail.cn and mxa132c.chinaemail.cn.
swi-tech.com has the same mail server setup as other domains, including jl-fiber.com, chinadpt.com, chinatender.com, yida-tool.com and bjallprint.com.
swi-tech.com shares some mail servers with other domains, for example mx.volvokh.com, goldsourcehotel.net and gl200.com.