cojs.com - dns.ninja

cojs.com

DNSSEC⚠️ Not signed
A50.63.8.120🇺🇸 AS39810150.63.8.0/22
PTR120.8.63.50.host.secureserver.net
NSpdns03.domaincontrol.com ⭐
A2603:5:21f0::33🇺🇸 GODADDY-DNS2603:5:21f0::/44
PTRpdns03.domaincontrol.com
A97.74.111.51🇺🇸 GODADDY-DNS97.74.110.0/23
PTRpdns03.domaincontrol.com
NSpdns04.domaincontrol.com
A2603:5:22f0::33🇺🇸 GODADDY-DNS2603:5:22f0::/44
PTRpdns04.domaincontrol.com
A173.201.79.51🇺🇸 GODADDY-DNS173.201.78.0/23
PTRpdns04.domaincontrol.com
MXcojs-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c91d::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:c922::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr05cu00501.inbound.protection.outlook.com
A2a01:111:f403:f908::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr04cu00101.inbound.protection.outlook.com
A2a01:111:f403:f90f::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00100.inbound.protection.outlook.com
A52.101.9.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr02cu00100.inbound.protection.outlook.com
A52.101.10.6🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn1pr21cu00106.inbound.protection.outlook.com
A52.101.41.6🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01406.inbound.protection.outlook.com
A52.101.194.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch0pr04cu00605.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms30071746
SOApdns03.domaincontrol.comdns@jomax.net 2025-01-16 #2

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=1784519662

Same first word

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DNS History

28 records (4 active, 24 former)

20162017201820192020202120222023202420252026NSpdns03.domaincontrol.compdns04.domaincontrol.comns01.cashparking.comns1.fabulous.comns1.parkingcrew.netns2.fabulous.comns2.parkingcrew.netns71.domaincontrol.comns72.domaincontrol.comMXcojs-com.mail.protection.outlook.commail.b-io.comail.h-email.netmailstore1.secureserver.netsmtp.secureserver.netA50.63.8.120184.168.221.12184.168.221.17184.168.221.23184.168.221.31184.168.221.5184.168.221.96185.53.179.7185.53.179.9208.48.81.133208.48.81.13450.63.202.264.15.205.10064.15.205.101
○NSns01.cashparking.com2016-09-11 → 2016-09-11 · 4 obs
○ 2016-04-08 00:11:00
● 2016-09-11 15:11:38
○ 2017-09-07 18:20:16
○ 2026-07-20 03:59:42
○NSns1.fabulous.com2015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 04:49:30
○ 2015-10-26 14:18:50
○ 2026-07-20 03:59:42
○NSns1.parkingcrew.net2015-10-26 → 2016-04-08 · 5 obs
○ 2015-06-13 04:49:30
● 2015-10-26 14:18:50
● 2016-04-08 00:11:00
○ 2016-09-11 15:11:38
○ 2026-07-20 03:59:42
○NSns2.fabulous.com2015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 04:49:30
○ 2015-10-26 14:18:50
○ 2026-07-20 03:59:42
○NSns2.parkingcrew.net2015-10-26 → 2016-04-08 · 5 obs
○ 2015-06-13 04:49:30
● 2015-10-26 14:18:50
● 2016-04-08 00:11:00
○ 2016-09-11 15:11:38
○ 2026-07-20 03:59:42
○NSns71.domaincontrol.com2017-09-07 → 2017-09-07 · 4 obs
○ 2016-09-11 15:11:38
● 2017-09-07 18:20:16
○ 2026-03-14 08:04:36
○ 2026-07-20 03:59:42
○NSns72.domaincontrol.com2017-09-07 → 2017-09-07 · 4 obs
○ 2016-09-11 15:11:38
● 2017-09-07 18:20:16
○ 2026-03-14 08:04:36
○ 2026-07-20 03:59:42
●NSpdns03.domaincontrol.com2026-03-14 → 2026-07-20 · 3 obs
○ 2017-09-07 18:20:16
● 2026-03-14 08:04:36
● 2026-07-20 03:59:42
●NSpdns04.domaincontrol.com2026-03-14 → 2026-07-20 · 3 obs
○ 2017-09-07 18:20:16
● 2026-03-14 08:04:36
● 2026-07-20 03:59:42
●MXcojs-com.mail.protection.outlook.com2026-03-14 → 2026-07-20 · 3 obs
○ 2017-09-07 18:20:16
● 2026-03-14 08:04:36
● 2026-07-20 03:59:42
○MXmail.b-io.co2015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 04:49:30
○ 2015-10-26 14:18:50
○ 2026-07-20 03:59:42
○MXmail.h-email.net2015-10-26 → 2016-04-08 · 5 obs
○ 2015-06-13 04:49:30
● 2015-10-26 14:18:50
● 2016-04-08 00:11:00
○ 2016-09-11 15:11:38
○ 2026-07-20 03:59:42
○MXmailstore1.secureserver.net2016-09-11 → 2016-09-11 · 4 obs
○ 2016-04-08 00:11:00
● 2016-09-11 15:11:38
○ 2017-09-07 18:20:16
○ 2026-07-20 03:59:42
○MXsmtp.secureserver.net2016-09-11 → 2016-09-11 · 4 obs
○ 2016-04-08 00:11:00
● 2016-09-11 15:11:38
○ 2017-09-07 18:20:16
○ 2026-07-20 03:59:42
○A184.168.221.122017-09-07 → 2017-09-07 · 4 obs
○ 2016-09-11 15:11:38
● 2017-09-07 18:20:16
○ 2026-03-14 08:04:36
○ 2026-07-20 03:59:42
○A184.168.221.172017-09-07 → 2017-09-07 · 4 obs
○ 2016-09-11 15:11:38
● 2017-09-07 18:20:16
○ 2026-03-14 08:04:36
○ 2026-07-20 03:59:42
○A184.168.221.232017-09-07 → 2017-09-07 · 4 obs
○ 2016-09-11 15:11:38
● 2017-09-07 18:20:16
○ 2026-03-14 08:04:36
○ 2026-07-20 03:59:42
○A184.168.221.312017-09-07 → 2017-09-07 · 4 obs
○ 2016-09-11 15:11:38
● 2017-09-07 18:20:16
○ 2026-03-14 08:04:36
○ 2026-07-20 03:59:42
○A184.168.221.52017-09-07 → 2017-09-07 · 4 obs
○ 2016-09-11 15:11:38
● 2017-09-07 18:20:16
○ 2026-03-14 08:04:36
○ 2026-07-20 03:59:42
○A184.168.221.962016-09-11 → 2016-09-11 · 4 obs
○ 2016-04-08 00:11:00
● 2016-09-11 15:11:38
○ 2017-09-07 18:20:16
○ 2026-07-20 03:59:42
○A185.53.179.72015-10-26 → 2016-04-08 · 6 obs
○ 2015-06-13 04:49:30
● 2015-10-26 14:18:50
○ 2016-01-15 15:14:36
● 2016-04-08 00:11:00
○ 2016-09-11 15:11:38
○ 2026-07-20 03:59:42
○A185.53.179.92016-01-15 → 2016-01-15 · 4 obs
○ 2015-10-26 14:18:50
● 2016-01-15 15:14:36
○ 2016-04-08 00:11:00
○ 2026-07-20 03:59:42
○A208.48.81.1332015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 04:49:30
○ 2015-10-26 14:18:50
○ 2026-07-20 03:59:42
○A208.48.81.1342015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 04:49:30
○ 2015-10-26 14:18:50
○ 2026-07-20 03:59:42
○A50.63.202.22017-09-07 → 2017-09-07 · 4 obs
○ 2016-09-11 15:11:38
● 2017-09-07 18:20:16
○ 2026-03-14 08:04:36
○ 2026-07-20 03:59:42
●A50.63.8.1202026-03-14 → 2026-07-20 · 3 obs
○ 2017-09-07 18:20:16
● 2026-03-14 08:04:36
● 2026-07-20 03:59:42
○A64.15.205.1002015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 04:49:30
○ 2015-10-26 14:18:50
○ 2026-07-20 03:59:42
○A64.15.205.1012015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 04:49:30
○ 2015-10-26 14:18:50
○ 2026-07-20 03:59:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...-
cojs.compdns03.domaincontrol.com, pdns04.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.79.51

NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cojs.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

TypeCountSample Data
A150.63.8.120
NS2pdns03.domaincontrol.com, pdns04.domaincontrol.com
MX1cojs-com.mail.protection.outlook.com (pr
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms30071746
SOA1pdns03.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)

Analysis

IP Addresses

cojs.com resolves to one IP address: 50.63.8.120.

nhpu.com, yorkship.net, nationalportservices.org and two other host names share IP numbers with cojs.com.

Name Servers

Two name servers handle the delegation for cojs.com: pdns03.domaincontrol.com and pdns04.domaincontrol.com.

cojs.com uses the same name servers as several other domains — among them omatha.com, asphaltco.us, thestrainscompany.com and two more.

At least some of cojs.com's name servers are shared with other domains, for example chiubusiness.school, fcdadson.com, gadesoft.com and two more.

These name servers are often deployed together with the name servers ns4.bowvalleycollege.ca, ns5.bowvalleycollege.ca, ns1.d-zone.ca and ns2.d-zone.ca.

pdns03.domaincontrol.com and pdns04.domaincontrol.com both carry two IP addresses. The A records for pdns03.domaincontrol.com are 97.74.111.51 and 2603:5:21f0::33; the A records for pdns04.domaincontrol.com are 173.201.79.51 and 2603:5:22f0::33.

Mail Servers

Mail for cojs.com is handled by a single mail server, cojs-com.mail.protection.outlook.com.

cojs-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.0, 52.101.10.6, 52.101.41.6 and 5 others.