chengsir.com - robtex.com

chengsir.com

DNSSEC⚠️ Not signed
A156.253.74.12🇿🇦 HKIDC-AS-AP156.253.74.0/24 abcde
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=1774347065

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=1774533302
WOT: SAFE (69/100)

Same first word

chengsir.com
chengsir.cn

Similar names

serching.com
schering.ch
schering.dk
schering.se
schering.be
chriseng.net
ersching.info
gischner.com
schering.eu
schering.pl
schering.com.tr
genrichs.com
schering.at
schering.com.cn
schering.de
cherngis.com
schinger.de
schering.cz
chriseng.com.au
schering.no
gresnich.nl
schering.com.gt
chingers.com
schering.com.pk
schering.net.br

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comns1.namebrightdns.comns2.namebrightdns.comA156.253.74.12104.233.244.26210.51.17.18952.204.129.2254.85.127.70CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSdns1.iidns.com2015-07-20 → 2016-01-24 · 4 obs
● 2015-07-20 22:09:34
● 2016-01-24 19:47:22
○ 2016-04-04 09:07:42
○ 2026-03-26 14:13:12
○NSdns2.iidns.com2015-07-20 → 2016-01-24 · 4 obs
● 2015-07-20 22:09:34
● 2016-01-24 19:47:22
○ 2016-04-04 09:07:42
○ 2026-03-26 14:13:12
○NSdns3.iidns.com2015-07-20 → 2016-01-24 · 4 obs
● 2015-07-20 22:09:34
● 2016-01-24 19:47:22
○ 2016-04-04 09:07:42
○ 2026-03-26 14:13:12
○NSdns4.iidns.com2015-07-20 → 2016-01-24 · 4 obs
● 2015-07-20 22:09:34
● 2016-01-24 19:47:22
○ 2016-04-04 09:07:42
○ 2026-03-26 14:13:12
○NSdns5.iidns.com2015-07-20 → 2016-01-24 · 4 obs
● 2015-07-20 22:09:34
● 2016-01-24 19:47:22
○ 2016-04-04 09:07:42
○ 2026-03-26 14:13:12
○NSdns6.iidns.com2015-07-20 → 2016-01-24 · 4 obs
● 2015-07-20 22:09:34
● 2016-01-24 19:47:22
○ 2016-04-04 09:07:42
○ 2026-03-26 14:13:12
●NSns1.judns.com2026-03-06 → 2026-03-26 · 3 obs
○ 2017-09-20 02:35:54
● 2026-03-06 10:58:46
● 2026-03-26 14:13:12
●NSns1.julydns.com2026-03-06 → 2026-03-26 · 3 obs
○ 2017-09-20 02:35:54
● 2026-03-06 10:58:46
● 2026-03-26 14:13:12
○NSns1.namebrightdns.com2017-03-28 → 2017-09-20 · 5 obs
○ 2016-04-04 09:07:42
● 2017-03-28 07:02:38
● 2017-09-20 02:35:54
○ 2026-03-06 10:58:46
○ 2026-03-26 14:13:12
●NSns2.judns.com2026-03-06 → 2026-03-26 · 3 obs
○ 2017-09-20 02:35:54
● 2026-03-06 10:58:46
● 2026-03-26 14:13:12
●NSns2.julydns.com2026-03-06 → 2026-03-26 · 3 obs
○ 2017-09-20 02:35:54
● 2026-03-06 10:58:46
● 2026-03-26 14:13:12
○NSns2.namebrightdns.com2017-03-28 → 2017-09-20 · 5 obs
○ 2016-04-04 09:07:42
● 2017-03-28 07:02:38
● 2017-09-20 02:35:54
○ 2026-03-06 10:58:46
○ 2026-03-26 14:13:12
○A104.233.244.262026-03-06 → 2026-03-06 · 4 obs
○ 2017-07-26 12:41:04
● 2026-03-06 10:58:46
○ 2026-03-26 14:13:10
○ 2026-03-26 14:13:12
●A156.253.74.122026-03-26 → 2026-03-26 · 3 obs
○ 2026-03-06 10:58:46
● 2026-03-26 14:13:10
● 2026-03-26 14:13:12
○A210.51.17.1892015-07-20 → 2016-01-24 · 4 obs
● 2015-07-20 22:09:34
● 2016-01-24 19:47:22
○ 2016-04-04 09:07:42
○ 2026-03-26 14:13:12
○A52.204.129.222017-03-28 → 2017-03-28 · 4 obs
○ 2016-04-04 09:07:42
● 2017-03-28 07:02:38
○ 2017-07-26 12:41:04
○ 2026-03-26 14:13:12
○A54.85.127.702017-03-28 → 2017-03-28 · 4 obs
○ 2016-04-04 09:07:42
● 2017-03-28 07:02:38
○ 2017-07-26 12:41:04
○ 2026-03-26 14:13:12
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-28 → 2017-09-20 · 4 obs
● 2017-03-28 07:02:38
● 2017-09-20 02:35:54
○ 2026-03-06 10:58:46
○ 2026-03-26 14:13:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
chengsir.comns1.judns.com, ns2.judns.com2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chengsir.com (unsigned zone)

⏱️ Timing

Total: 3209ms | Queries: -

📄 Records

TypeCountSample Data
A1156.253.74.12
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

chengsir.com points to IP number 156.253.74.12.

Name Servers

chengsir.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

chengsir.com shares name servers with other domains at least partially, for example bet7891.com, tongxiaotie.com, yazhuxiu.cn, honghais.cn and 69kai.com.

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

Host names with one 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