dbchem.cn - robtex.com

dbchem.cn

DNSSEC⚠️ Not signed
A103.148.244.67🇭🇰 AS401696103.148.244.0/23
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
NSns1.judns.com ⚠️ Not in zone NS records
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
NSns2.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1772554833

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034592200

Same first word

dbchem.com
dbchem.cn

Similar names

bchmed.com
chemdb.org
decbhm.com
chemdb.de
hbcmed.com
mechdb.com
chemdb.com
bchmed.org
bdchem.com

DNS History

20 records (5 active, 15 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netjm1.dns.comjm2.dns.comjuming.dnsdun.comjuming.dnsdun.netns1.51dns.comns1.sedoparking.comns2.51dns.comns2.sedoparking.comMXlocalhostA103.148.244.67122.9.218.8154.92.164.9858.64.147.22772.52.4.119
○NSf1g1ns1.dnspod.net2016-06-19 → 2016-06-19 · 4 obs
○ 2016-02-24 21:05:42
● 2016-06-19 11:21:56
○ 2017-02-03 00:37:24
○ 2026-03-27 06:22:22
○NSf1g1ns2.dnspod.net2016-06-19 → 2016-06-19 · 4 obs
○ 2016-02-24 21:05:42
● 2016-06-19 11:21:56
○ 2017-02-03 00:37:24
○ 2026-03-27 06:22:22
○NSjm1.dns.com2020-03-10 → 2020-03-10 · 4 obs
○ 2017-02-03 00:37:24
● 2020-03-10 01:34:30
○ 2026-03-17 22:19:22
○ 2026-03-27 06:22:22
○NSjm2.dns.com2020-03-10 → 2020-03-10 · 4 obs
○ 2017-02-03 00:37:24
● 2020-03-10 01:34:30
○ 2026-03-17 22:19:22
○ 2026-03-27 06:22:22
○NSjuming.dnsdun.com2015-11-21 → 2016-02-24 · 5 obs
○ 2015-07-20 17:01:42
● 2015-11-21 12:01:44
● 2016-02-24 21:05:42
○ 2016-06-19 11:21:56
○ 2026-03-27 06:22:22
○NSjuming.dnsdun.net2015-11-21 → 2016-02-24 · 5 obs
○ 2015-07-20 17:01:42
● 2015-11-21 12:01:44
● 2016-02-24 21:05:42
○ 2016-06-19 11:21:56
○ 2026-03-27 06:22:22
○NSns1.51dns.com2015-07-20 → 2015-07-20 · 3 obs
● 2015-07-20 17:01:42
○ 2015-11-21 12:01:44
○ 2026-03-27 06:22:22
●NSns1.judns.com2026-03-17 → 2026-03-27 · 3 obs
○ 2020-03-10 01:34:30
● 2026-03-17 22:19:22
● 2026-03-27 06:22:22
●NSns1.julydns.com2026-03-17 → 2026-03-27 · 3 obs
○ 2020-03-10 01:34:30
● 2026-03-17 22:19:22
● 2026-03-27 06:22:22
○NSns1.sedoparking.com2017-02-03 → 2017-02-03 · 4 obs
○ 2016-06-19 11:21:56
● 2017-02-03 00:37:24
○ 2020-03-10 01:34:30
○ 2026-03-27 06:22:22
○NSns2.51dns.com2015-07-20 → 2015-07-20 · 3 obs
● 2015-07-20 17:01:42
○ 2015-11-21 12:01:44
○ 2026-03-27 06:22:22
●NSns2.judns.com2026-03-17 → 2026-03-27 · 3 obs
○ 2020-03-10 01:34:30
● 2026-03-17 22:19:22
● 2026-03-27 06:22:22
●NSns2.julydns.com2026-03-17 → 2026-03-27 · 3 obs
○ 2020-03-10 01:34:30
● 2026-03-17 22:19:22
● 2026-03-27 06:22:22
○NSns2.sedoparking.com2017-02-03 → 2017-02-03 · 4 obs
○ 2016-06-19 11:21:56
● 2017-02-03 00:37:24
○ 2020-03-10 01:34:30
○ 2026-03-27 06:22:22
○MXlocalhost2017-02-03 → 2017-02-03 · 3 obs
● 2017-02-03 00:37:24
○ 2020-03-10 01:34:30
○ 2026-03-27 06:22:22
●A103.148.244.672026-03-17 → 2026-03-27 · 3 obs
○ 2020-03-10 01:34:30
● 2026-03-17 22:19:22
● 2026-03-27 06:22:22
○A122.9.218.82015-07-20 → 2015-07-20 · 3 obs
● 2015-07-20 17:01:42
○ 2026-03-17 22:19:22
○ 2026-03-27 06:22:22
○A154.92.164.982020-03-10 → 2020-03-10 · 4 obs
○ 2017-02-03 00:37:24
● 2020-03-10 01:34:30
○ 2026-03-17 22:19:22
○ 2026-03-27 06:22:22
○A58.64.147.2272016-02-24 → 2016-06-19 · 5 obs
○ 2015-07-20 17:01:42
● 2016-02-24 21:05:42
● 2016-06-19 11:21:56
○ 2017-02-03 00:37:24
○ 2026-03-27 06:22:22
○A72.52.4.1192017-02-03 → 2017-02-03 · 4 obs
○ 2016-06-19 11:21:56
● 2017-02-03 00:37:24
○ 2020-03-10 01:34:30
○ 2026-03-27 06:22:22

🔍 DNS Trace

Analysis

IP Addresses

dbchem.cn points to an IP address: 103.148.244.67.

other host names include goldisk.com, dgwvh.com, zeeyuu.com, bingnc.com and www.st1.youdajc.com; they share IP numbers with dbchem.cn.

Name Servers

dbchem.cn delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

dbchem.cn at least partially shares name servers with other domains, for instance nrpp.cn, tianxingyue.com, nczdhy.com, kam18.com and clshzz.com.

These name servers are commonly used with jm1.dns.com and jm2.dns.com.

Host names with a single IP number

ns1.judns.com points to: 47.97.51.45

ns2.judns.com points to: 162.159.27.251

ns1.julydns.com points to: 47.97.51.45

ns2.julydns.com points to: 162.159.48.223

Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com