jzhou.com - robtex.com

jzhou.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:b2a:8d3a:3c82:4d19🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:7d90:588a:6ca9:2575🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:bd99:2db7:ef28:c270🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:29d6:f3c9:5c80:38af🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:f550:b612:e6b5:b2e5🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.90.20.41🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-90-20-41.compute-1.amazonaws.com
A18.213.2.90🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-213-2-90.compute-1.amazonaws.com
A34.227.194.80🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-227-194-80.compute-1.amazonaws.com
A54.159.91.195🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-159-91-195.compute-1.amazonaws.com
A54.166.135.1🇺🇸 Amazon54.166.0.0/15 EC2 IAD prefix
PTRec2-54-166-135-1.compute-1.amazonaws.com
A54.196.27.80🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-196-27-80.compute-1.amazonaws.com
A54.205.240.161🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix
PTRec2-54-205-240-161.compute-1.amazonaws.com
A100.24.8.19🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-24-8-19.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:2162:1161:bf5:bac0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:683e:b359:e13d:6b0a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:1163:ec6:b063:51c8🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:4136:eadb:bc78:9b77🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:9806:d504:f0e4:26c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.85.217.230🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-85-217-230.compute-1.amazonaws.com
A3.93.7.56🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-93-7-56.compute-1.amazonaws.com
A44.220.149.224🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-220-149-224.compute-1.amazonaws.com
A54.91.238.118🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix
PTRec2-54-91-238-118.compute-1.amazonaws.com
A54.226.64.89🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix
PTRec2-54-226-64-89.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:b9cf:f452:709a:baee🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:6e0:8d20:f757:f42e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:1f3c:eb29:bb01:4f95🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A13.218.37.139🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-218-37-139.compute-1.amazonaws.com
A52.90.182.127🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix
PTRec2-52-90-182-127.compute-1.amazonaws.com
A54.80.96.143🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-80-96-143.compute-1.amazonaws.com
A54.196.231.29🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-196-231-29.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-03-30 #1

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=1774859977

Same first word

jzhou.com
jzhou.applinzi.com

Similar names

hjzou.com
zhoju.com
hzuoj.com
zjhuo.com
zhouj.cn
jozhu.com
zhuoj.com

DNS History

29 records (7 active, 22 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns1.netfirms.comns2.namebrightdns.comns2.netfirms.comns35.domaincontrol.comns36.domaincontrol.comMXmailstore1.secureserver.netq0.netfirms.comq1.netfirms.comsmtp.secureserver.netA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197107.21.42.142107.23.160.218107.23.198.24050.63.202.5052.206.43.23452.4.72.13754.174.149.3054.209.90.8154.210.33.19054.236.123.22470.35.16.229CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSns1.namebrightdns.com2015-12-23 → 2026-03-30 · 3 obs
○ 2015-10-08 20:42:10
● 2015-12-23 12:56:48
● 2026-03-30 08:41:56
○NSns1.netfirms.com2015-04-10 → 2015-04-10 · 3 obs
● 2015-04-10 23:05:28
○ 2015-10-08 20:42:10
○ 2026-03-30 08:41:56
○NSns2.namebrightdns.com2015-12-23 → 2017-06-04 · 4 obs
○ 2015-10-08 20:42:10
● 2015-12-23 12:56:48
● 2017-06-04 14:52:26
○ 2026-03-30 08:41:56
○NSns2.netfirms.com2015-04-10 → 2015-04-10 · 3 obs
● 2015-04-10 23:05:28
○ 2015-10-08 20:42:10
○ 2026-03-30 08:41:56
○NSns35.domaincontrol.com2015-10-08 → 2015-10-08 · 4 obs
○ 2015-04-10 23:05:28
● 2015-10-08 20:42:10
○ 2015-12-23 12:56:48
○ 2026-03-30 08:41:56
○NSns36.domaincontrol.com2015-10-08 → 2015-10-08 · 4 obs
○ 2015-04-10 23:05:28
● 2015-10-08 20:42:10
○ 2015-12-23 12:56:48
○ 2026-03-30 08:41:56
●NSnsg1.namebrightdns.com2026-03-30 → 2026-03-30 · 2 obs
○ 2017-06-04 14:52:26
● 2026-03-30 08:41:56
●NSnsg2.namebrightdns.com2026-03-30 → 2026-03-30 · 2 obs
○ 2017-06-04 14:52:26
● 2026-03-30 08:41:56
○MXmailstore1.secureserver.net2015-10-08 → 2015-10-08 · 4 obs
○ 2015-04-10 23:05:28
● 2015-10-08 20:42:10
○ 2015-12-23 12:56:48
○ 2026-03-30 08:41:56
○MXq0.netfirms.com2015-04-10 → 2015-04-10 · 3 obs
● 2015-04-10 23:05:28
○ 2015-10-08 20:42:10
○ 2026-03-30 08:41:56
○MXq1.netfirms.com2015-04-10 → 2015-04-10 · 3 obs
● 2015-04-10 23:05:28
○ 2015-10-08 20:42:10
○ 2026-03-30 08:41:56
○MXsmtp.secureserver.net2015-10-08 → 2015-10-08 · 4 obs
○ 2015-04-10 23:05:28
● 2015-10-08 20:42:10
○ 2015-12-23 12:56:48
○ 2026-03-30 08:41:56
○A107.21.42.1422016-04-04 → 2016-04-04 · 4 obs
○ 2015-12-23 12:56:48
● 2016-04-04 13:43:32
○ 2016-09-21 16:37:42
○ 2026-03-30 08:41:56
○A107.23.160.2182015-12-23 → 2015-12-23 · 4 obs
○ 2015-10-08 20:42:10
● 2015-12-23 12:56:48
○ 2016-04-04 13:43:32
○ 2026-03-30 08:41:56
○A107.23.198.2402016-09-21 → 2016-09-21 · 4 obs
○ 2016-04-04 13:43:32
● 2016-09-21 16:37:42
○ 2017-06-04 14:52:26
○ 2026-03-30 08:41:56
●A13.223.25.842026-03-30 → 2026-03-30 · 2 obs
○ 2017-06-04 14:52:26
● 2026-03-30 08:41:56
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-30 → 2026-03-30 · 2 obs
○ 2017-06-04 14:52:26
● 2026-03-30 08:41:56
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-30 → 2026-03-30 · 2 obs
○ 2017-06-04 14:52:26
● 2026-03-30 08:41:56
○A50.63.202.502015-10-08 → 2015-10-08 · 4 obs
○ 2015-04-10 23:05:28
● 2015-10-08 20:42:10
○ 2015-12-23 12:56:48
○ 2026-03-30 08:41:56
○A52.206.43.2342016-09-21 → 2016-09-21 · 4 obs
○ 2016-04-04 13:43:32
● 2016-09-21 16:37:42
○ 2017-06-04 14:52:26
○ 2026-03-30 08:41:56
○A52.4.72.1372016-09-21 → 2016-09-21 · 4 obs
○ 2016-04-04 13:43:32
● 2016-09-21 16:37:42
○ 2017-06-04 14:52:26
○ 2026-03-30 08:41:56
○A54.174.149.302016-04-04 → 2016-04-04 · 4 obs
○ 2015-12-23 12:56:48
● 2016-04-04 13:43:32
○ 2016-09-21 16:37:42
○ 2026-03-30 08:41:56
○A54.209.90.812015-12-23 → 2015-12-23 · 4 obs
○ 2015-10-08 20:42:10
● 2015-12-23 12:56:48
○ 2016-04-04 13:43:32
○ 2026-03-30 08:41:56
○A54.210.33.1902016-09-21 → 2016-09-21 · 4 obs
○ 2016-04-04 13:43:32
● 2016-09-21 16:37:42
○ 2017-06-04 14:52:26
○ 2026-03-30 08:41:56
○A54.236.123.2242016-09-21 → 2016-09-21 · 4 obs
○ 2016-04-04 13:43:32
● 2016-09-21 16:37:42
○ 2017-06-04 14:52:26
○ 2026-03-30 08:41:56
●A54.243.117.1972026-03-30 → 2026-03-30 · 2 obs
○ 2017-06-04 14:52:26
● 2026-03-30 08:41:56
○A70.35.16.2292015-04-10 → 2015-04-10 · 3 obs
● 2015-04-10 23:05:28
○ 2015-10-08 20:42:10
○ 2026-03-30 08:41:56
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-12-23 → 2016-09-21 · 4 obs
● 2015-12-23 12:56:48
● 2016-09-21 16:37:42
○ 2017-06-04 14:52:26
○ 2026-03-30 08:41:56
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-06-04 → 2017-06-04 · 3 obs
○ 2016-09-21 16:37:42
● 2017-06-04 14:52:26
○ 2026-03-30 08:41:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jzhou.comnsg1.namebrightdns.com, nsg2.namebrightdns.com20 records

✅ Authoritative Response

Server:52.90.182.127

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jzhou.com (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb
NS2nsg1.namebrightdns.com, nsg2.namebrightdns.com
TXT2afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

jzhou.com maps to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance forwardinvestment.com, theranetic.com, failure2launch.com, ns.weallsee.com and camscorner.com share IP numbers with jzhou.com.

Name Servers

jzhou.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

jzhou.com partially shares name servers with other domains; examples include narutoanime.com, shankheshwar.com, deeptraders.com, lkngroup.com and ns2.alliancenote.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Thirteen IP numbers: ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:b2a:8d3a:3c82:4d19, 2600:1f18:683a:ae1a:7d90:588a:6ca9:2575, 2600:1f18:683a:ae1a:bd99:2db7:ef28:c270, 2600:1f18:683a:ae1b:29d6:f3c9:5c80:38af, 2600:1f18:683a:ae1b:f550:b612:e6b5:b2e5, 3.90.20.41, 18.213.2.90, 34.227.194.80, 54.159.91.195, 54.166.135.1, 54.196.27.80, 54.205.240.161 and 100.24.8.19.

Ten IP numbers: nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:2162:1161:bf5:bac0, 2600:1f18:683a:ae1a:683e:b359:e13d:6b0a, 2600:1f18:683a:ae1b:1163:ec6:b063:51c8, 2600:1f18:683a:ae1b:4136:eadb:bc78:9b77, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 3.85.217.230, 3.93.7.56, 44.220.149.224, 54.91.238.118 and 54.226.64.89.

Eight IP numbers: nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:b9cf:f452:709a:baee, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1b:6e0:8d20:f757:f42e, 2600:1f18:683a:ae1b:1f3c:eb29:bb01:4f95, 13.218.37.139, 52.90.182.127, 54.80.96.143 and 54.196.231.29.