si-tr.com.cn - robtex.com

si-tr.com.cn

DNSSEC⚠️ Not signed
A211.149.238.91🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns1.cnolnic.com ⭐
A240c:4081:8000:1702::4🇨🇳 Baidu240c:4081::/32
A106.12.41.178🇨🇳 Baidu106.12.32.0/19
A180.76.132.118🇨🇳 Baidu180.76.128.0/19
NSns2.cnolnic.com
A240c:4082:0:5d80::3🇨🇳 Baidu240c:4082::/32
A106.12.205.190🇨🇳 Baidu106.12.192.0/20 AS38365
A182.61.7.241🇨🇳 Baidu182.61.0.0/19
MXmxw.263.net ⭐
A143.110.227.31🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean
A164.92.126.242🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean
MXmx.263.net(10)
A38.83.106.84🇺🇸 AS6319938.83.106.0/24 CS-34755
PTRus-mx1.263.net
A38.83.106.85🇺🇸 AS6319938.83.106.0/24 CS-34755
PTRus-mx2.263.net
A143.110.227.31🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean
A164.92.126.242🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean
TXTv=spf1 include:spf.263xmail.com ~all
SOAns1.cnolnic.comroot@cnolnic.com 2006-11-24 #1

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030560329
WOT: NOT_SAFE (20/100)

Same first word

si-tr.com.cn
si-tr.com

Similar names

its-r.org
rs-it.net
rs-it.services
str-i.de
it-rs.de
r-its.at
i-srt.com
rs-it.nl
it-rs.net
ir-st.com
tri-s.ua
it-rs.org
rs-it.co.uk
tr-is.xyz
its-r.ru
it-sr.com
s-rti.com
sr-it.at
rs-it.biz
t-ris.co.uk
i-str.com
r-its.eu
rs-it.ru
str-i.com
sr-it.eu
st-ri.com
rit-s.be
rs-it.at
rt-is.co.uk
it-rs.ru
rs-it.info
tri-s.biz
tri-s.de
tri-s.org
it-rs.com
ir-ts.net
tri-s.be
str-i.ru
rs-it.tv
tri-s.com.hk
its-r.net
tri-s.com
rs-it.ca
r-its.nl
tr-is.de
rst-i.com
tri-s.net
r-its.de
it-sr.de
r-sit.com
tri-s.gr.jp
rs-it.de
rs-it.com

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSns1.cnolnic.comns2.cnolnic.comns1.cnspeed.comns2.cnspeed.comMXmx.263.netmxw.263.netmxcom.263xmail.commxwcom.263xmail.comA211.149.238.91118.123.16.17123.1.194.237222.76.215.48
●NSns1.cnolnic.com2015-08-25 → 2026-05-10 · 6 obs
● 2015-08-25 14:24:56
● 2015-12-24 13:36:40
○ 2016-02-09 03:07:32
○ 2016-05-06 15:53:30
● 2016-08-07 20:42:40
● 2026-05-10 17:21:18
○NSns1.cnspeed.com2016-02-09 → 2016-05-06 · 5 obs
○ 2015-12-24 13:36:40
● 2016-02-09 03:07:32
● 2016-05-06 15:53:30
○ 2016-08-07 20:42:40
○ 2026-05-10 17:21:18
●NSns2.cnolnic.com2015-08-25 → 2026-05-10 · 6 obs
● 2015-08-25 14:24:56
● 2015-12-24 13:36:40
○ 2016-02-09 03:07:32
○ 2016-05-06 15:53:30
● 2016-08-07 20:42:40
● 2026-05-10 17:21:18
○NSns2.cnspeed.com2016-02-09 → 2016-05-06 · 5 obs
○ 2015-12-24 13:36:40
● 2016-02-09 03:07:32
● 2016-05-06 15:53:30
○ 2016-08-07 20:42:40
○ 2026-05-10 17:21:18
●MXmx.263.net2016-02-09 → 2026-05-10 · 3 obs
○ 2015-12-24 13:36:40
● 2016-02-09 03:07:32
● 2026-05-10 17:21:18
○MXmxcom.263xmail.com2015-08-25 → 2015-12-24 · 4 obs
● 2015-08-25 14:24:56
● 2015-12-24 13:36:40
○ 2016-02-09 03:07:32
○ 2026-05-10 17:21:18
●MXmxw.263.net2016-02-09 → 2026-05-10 · 3 obs
○ 2015-12-24 13:36:40
● 2016-02-09 03:07:32
● 2026-05-10 17:21:18
○MXmxwcom.263xmail.com2015-08-25 → 2015-12-24 · 4 obs
● 2015-08-25 14:24:56
● 2015-12-24 13:36:40
○ 2016-02-09 03:07:32
○ 2026-05-10 17:21:18
○A118.123.16.172016-10-30 → 2018-07-15 · 5 obs
○ 2016-08-07 20:42:40
● 2016-10-30 12:02:18
● 2018-07-15 06:19:08
○ 2026-03-20 02:02:42
○ 2026-05-10 17:21:18
○A123.1.194.2372016-02-09 → 2016-05-06 · 5 obs
○ 2015-12-24 13:36:40
● 2016-02-09 03:07:32
● 2016-05-06 15:53:30
○ 2016-08-07 20:42:40
○ 2026-05-10 17:21:18
●A211.149.238.912026-03-20 → 2026-05-10 · 3 obs
○ 2018-07-15 06:19:08
● 2026-03-20 02:02:42
● 2026-05-10 17:21:18
○A222.76.215.482015-08-25 → 2015-12-24 · 4 obs
● 2015-08-25 14:24:56
● 2015-12-24 13:36:40
○ 2016-02-09 03:07:32
○ 2026-05-10 17:21:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
si-tr.com.cnns1.cnolnic.com, ns2.cnolnic.com-

✅ Authoritative Response

Server:106.12.41.178

NS records: ns1.cnolnic.com, ns2.cnolnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for si-tr.com.cn (unsigned zone)

⏱️ Timing

Total: 3827ms | Queries: -

📄 Records

TypeCountSample Data
A1211.149.238.91
NS2ns1.cnolnic.com, ns2.cnolnic.com
MX2mxw.263.net (pri: 5), mx.263.net (pri: 10)
TXT1v=spf1 include:spf.263xmail.com ~all
SOA1ns1.cnolnic.com root.cnolnic.com

Analysis

IP Addresses

si-tr.com.cn resolves to one IP number: 211.149.238.91.

Other host names, for instance web.w1617.vhostgo.com, sjbdd.com and randis.cn share IP numbers with si-tr.com.cn.

Name Servers

si-tr.com.cn is delegated to two name servers ns1.cnolnic.com and ns2.cnolnic.com.

si-tr.com.cn shares the same name server setup as other domains, for instance 6052.vh.cnolnic.com, cre8dir.com.cn, hbshy.com, tzwangxin.com and sun0769.com.

Host names with three IPs:

ns1.cnolnic.com points to 240c:4081:8000:1702::4, 106.12.41.178 and 180.76.132.118.

ns2.cnolnic.com points to 240c:4082:0:5d80::3, 106.12.205.190 and 182.61.7.241.

Mail Servers

Two mail servers handle si-tr.com.cn: mx.263.net and mxw.263.net.

si-tr.com.cn shares the same mail server setup as other domains, for instance kejea.com, syspcm.com, sesec.eu, nbhanyue.cn and cuftos.com.

si-tr.com.cn shares mail servers with other domains to some extent, for instance blueair.cn.

Hosts with four IPs:

mx.263.net points to: 38.83.106.84, 38.83.106.85, 143.110.227.31 and 164.92.126.242.

Hosts with two IPs:

mxw.263.net points to: 143.110.227.31 and 164.92.126.242.

Hosts pointing to 143.110.227.31: mx.263.net and mxw.263.net.

Hosts pointing to 164.92.126.242: mx.263.net and mxw.263.net.