python-tech.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

python-tech.com

DNSSEC⚠️ Not signed
A8.153.207.230🇸🇬 Alibaba-Cloud8.153.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
NSdns31.hichina.com ⭐
A2408:4009:501::39🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.99🇨🇳 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,
A139.224.142.109🇨🇳 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,
NSdns32.hichina.com
A2408:4009:501::40🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.102🇨🇳 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,
A139.224.142.107🇨🇳 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,
MXmx1.qiye.aliyun.com ⭐
A47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
MXmx2.qiye.aliyun.com(10)
A47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
PTRcz-clare.com
PTRreachsmartdwell.com
PTRwevolt.tech
MXmx3.qiye.aliyun.com(15)
A47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
PTRcz-clare.com
PTRreachsmartdwell.com
PTRwevolt.tech
A47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
TXTv=spf1 include:spf.qiye.aliyun.com -all
SOAdns31.hichina.comhostmaster@hichina.com 2026-08-25 #9

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=1788030020

Previously MX for

python-tech.com

Same first word

python-tech.com

Previous names

python-programming.com
python-programs.com
python-quants.com
python-rakushiyo.com
python-requests.com
python-sa.com
python-scripting.com
python-scripts.com
python-sct.com
python-series.com
python-setup-guide.com
python-shop.com
python-snippets.com
python-source.com
python-sports.com
python-starters.com
python-steps.com
python-syntax.com
python-tdd.com
python-tec.com

Next names

python-teen.com
python-tfg.com
python-toolbox.com
python-tools.com
python-tr.com
python-training-courses.com
python-training.com
python-trainings.com
python-tricks.com
python-tutorial.com
python-tutorials.com
python-unlimited.com
python-usa.com
python-vpn.com
python-web.com
python-with-james.com
python-with-juan.com
python-works.com

DNS History

13 records (6 active, 7 former)

2017201820192020202120222023202420252026NSdns31.hichina.comdns32.hichina.comns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXmx1.qiye.aliyun.commx2.qiye.aliyun.commx3.qiye.aliyun.compython-tech.comA8.153.207.230183.90.253.16
●NSdns31.hichina.com2026-08-28 → 2026-08-29 · 3 obs
○ 2017-12-24 17:37:08
● 2026-08-28 16:15:08
● 2026-08-29 19:12:52
●NSdns32.hichina.com2026-08-28 → 2026-08-29 · 3 obs
○ 2017-12-24 17:37:08
● 2026-08-28 16:15:08
● 2026-08-29 19:12:52
○NSns1.xserver.jp2016-12-20 → 2017-12-24 · 4 obs
● 2016-12-20 00:24:36
● 2017-12-24 17:37:08
○ 2026-08-28 16:15:08
○ 2026-08-29 19:12:52
○NSns2.xserver.jp2016-12-20 → 2017-12-24 · 4 obs
● 2016-12-20 00:24:36
● 2017-12-24 17:37:08
○ 2026-08-28 16:15:08
○ 2026-08-29 19:12:52
○NSns3.xserver.jp2016-12-20 → 2017-12-24 · 4 obs
● 2016-12-20 00:24:36
● 2017-12-24 17:37:08
○ 2026-08-28 16:15:08
○ 2026-08-29 19:12:52
○NSns4.xserver.jp2016-12-20 → 2017-12-24 · 4 obs
● 2016-12-20 00:24:36
● 2017-12-24 17:37:08
○ 2026-08-28 16:15:08
○ 2026-08-29 19:12:52
○NSns5.xserver.jp2016-12-20 → 2017-12-24 · 4 obs
● 2016-12-20 00:24:36
● 2017-12-24 17:37:08
○ 2026-08-28 16:15:08
○ 2026-08-29 19:12:52
●MXmx1.qiye.aliyun.com2026-08-28 → 2026-08-29 · 3 obs
○ 2017-12-24 17:37:08
● 2026-08-28 16:15:08
● 2026-08-29 19:12:52
●MXmx2.qiye.aliyun.com2026-08-28 → 2026-08-29 · 3 obs
○ 2017-12-24 17:37:08
● 2026-08-28 16:15:08
● 2026-08-29 19:12:52
●MXmx3.qiye.aliyun.com2026-08-28 → 2026-08-29 · 3 obs
○ 2017-12-24 17:37:08
● 2026-08-28 16:15:08
● 2026-08-29 19:12:52
○MXpython-tech.com2016-12-20 → 2017-12-24 · 4 obs
● 2016-12-20 00:24:36
● 2017-12-24 17:37:08
○ 2026-08-28 16:15:08
○ 2026-08-29 19:12:52
○A183.90.253.162016-12-20 → 2017-12-24 · 4 obs
● 2016-12-20 00:24:36
● 2017-12-24 17:37:08
○ 2026-08-28 16:15:08
○ 2026-08-29 19:12:52
●A8.153.207.2302026-08-28 → 2026-08-29 · 3 obs
○ 2017-12-24 17:37:08
● 2026-08-28 16:15:08
● 2026-08-29 19:12:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
python-tech.comdns31.hichina.com, dns32.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for python-tech.com (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

📄 Records

TypeCountSample Data
A18.153.207.230
NS2dns31.hichina.com, dns32.hichina.com
MX3mx3.qiye.aliyun.com (pri: 15), mx1.qiye.aliyun.com (pri: 5)...
TXT1v=spf1 include:spf.qiye.aliyun.com -all
SOA1dns31.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)

Analysis

IP Addresses

python-tech.com resolves to one IP address: 8.153.207.230.

Name Servers

python-tech.com has two authoritative name servers — dns31.hichina.com and dns32.hichina.com.

python-tech.com uses the same name servers as several other domains — among them thehandcarved.com, iueqeak.cn, leftled.com and two more.

python-tech.com partially shares its NS delegation with several other domains, including zhongguowulian.net, dalu.net, slbwg.com and two others.

These name servers are regularly seen alongside ns1.alidns.com and ns2.alidns.com as name servers.

Hostnames that resolve to 9 IP addresses:

dns31.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns32.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

Mail Servers

python-tech.com uses three mail servers — mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

python-tech.com has at least partial mail server overlap with other domains such as novobac.com, xunlixiao119.com, styd.cn and two more.

The mail servers mxn.mxhichina.com and mxw.mxhichina.com regularly co-occur with these mail servers.

Hostnames that resolve to two IP addresses:

mx3.qiye.aliyun.com resolves to 47.246.136.231 and 47.246.137.47.

Hosts with just one IP address:

mx1.qiye.aliyun.com resolves to 47.246.137.47.

mx2.qiye.aliyun.com resolves to 47.246.136.231.

The host names mx3.qiye.aliyun.com and mx2.qiye.aliyun.com both resolve to 47.246.136.231 IP addresses.

The host names mx3.qiye.aliyun.com and mx1.qiye.aliyun.com both resolve to 47.246.137.47 IP addresses.