cobworld.com - robtex.com

cobworld.com

DNSSEC⚠️ Not signed
A3.33.130.190🇺🇸 Amazon3.33.128.0/20
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com
A15.197.148.33🇺🇸 Amazon15.197.144.0/20
NSns27.domaincontrol.com ⭐
A2603:5:2171::e🇺🇸 GODADDY-DNS2603:5:2170::/44
PTRns27.domaincontrol.com
A97.74.103.14🇺🇸 GODADDY-DNS97.74.102.0/23
PTRns27.domaincontrol.com
NSns28.domaincontrol.com
A2603:5:2271::e🇺🇸 GODADDY-DNS2603:5:2270::/44
PTRns28.domaincontrol.com
A173.201.71.14🇺🇸 GODADDY-DNS173.201.70.0/23
PTRns28.domaincontrol.com
MXcobworld-com.mail.protection.outlook.com ⭐
TXTNETORGFT9231693.onmicrosoft.com
TXTv=spf1 include:secureserver.net -all
SOAns27.domaincontrol.comdns@jomax.net 2025-12-02 #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=1778104721

Previously MX for

cobworld.com
www.cobworld.com

Subdomains

www.cobworld.com

Same first word

cobworld.com

Similar names

worldcob.org
bcoworld.com
obcworld.com
bocworld.com
worldcob.com

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSns27.domaincontrol.comns28.domaincontrol.comns1.this-dns.netns12.discountdomainsdns.co.ukns13.discountdomainsdns.co.ukns2.this-dns.netns3.this-dns.netns4.this-dns.netMXcobworld-com.mail.protection.outlook.comcobworld.comA15.197.148.333.33.130.19066.71.245.5095.128.53.10
○NSns1.this-dns.net2017-04-07 → 2017-04-07 · 4 obs
○ 2016-09-12 23:45:16
● 2017-04-07 15:55:50
○ 2026-03-01 15:13:06
○ 2026-05-06 22:09:14
○NSns12.discountdomainsdns.co.uk2015-06-19 → 2016-09-12 · 4 obs
● 2015-06-19 09:51:46
● 2016-09-12 23:45:16
○ 2017-04-07 15:55:50
○ 2026-05-06 22:09:14
○NSns13.discountdomainsdns.co.uk2015-06-19 → 2016-09-12 · 4 obs
● 2015-06-19 09:51:46
● 2016-09-12 23:45:16
○ 2017-04-07 15:55:50
○ 2026-05-06 22:09:14
○NSns2.this-dns.net2017-04-07 → 2017-04-07 · 4 obs
○ 2016-09-12 23:45:16
● 2017-04-07 15:55:50
○ 2026-03-01 15:13:06
○ 2026-05-06 22:09:14
●NSns27.domaincontrol.com2026-03-01 → 2026-05-06 · 3 obs
○ 2017-04-07 15:55:50
● 2026-03-01 15:13:06
● 2026-05-06 22:09:14
●NSns28.domaincontrol.com2026-03-01 → 2026-05-06 · 3 obs
○ 2017-04-07 15:55:50
● 2026-03-01 15:13:06
● 2026-05-06 22:09:14
○NSns3.this-dns.net2017-04-07 → 2017-04-07 · 4 obs
○ 2016-09-12 23:45:16
● 2017-04-07 15:55:50
○ 2026-03-01 15:13:06
○ 2026-05-06 22:09:14
○NSns4.this-dns.net2017-04-07 → 2017-04-07 · 4 obs
○ 2016-09-12 23:45:16
● 2017-04-07 15:55:50
○ 2026-03-01 15:13:06
○ 2026-05-06 22:09:14
●MXcobworld-com.mail.protection.outlook.com2026-03-01 → 2026-05-06 · 3 obs
○ 2017-04-07 15:55:50
● 2026-03-01 15:13:06
● 2026-05-06 22:09:14
○MXcobworld.com2015-06-19 → 2017-04-07 · 4 obs
● 2015-06-19 09:51:46
● 2017-04-07 15:55:50
○ 2026-03-01 15:13:06
○ 2026-05-06 22:09:14
●A15.197.148.332026-03-01 → 2026-05-06 · 3 obs
○ 2017-04-07 15:55:50
● 2026-03-01 15:13:06
● 2026-05-06 22:09:14
●A3.33.130.1902026-03-01 → 2026-05-06 · 3 obs
○ 2017-04-07 15:55:50
● 2026-03-01 15:13:06
● 2026-05-06 22:09:14
○A66.71.245.502015-06-19 → 2016-09-12 · 4 obs
● 2015-06-19 09:51:46
● 2016-09-12 23:45:16
○ 2017-04-07 15:55:50
○ 2026-05-06 22:09:14
○A95.128.53.102017-04-07 → 2017-04-07 · 4 obs
○ 2016-09-12 23:45:16
● 2017-04-07 15:55:50
○ 2026-03-01 15:13:06
○ 2026-05-06 22:09:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cobworld.comns27.domaincontrol.com, ns28.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.71.14

NS records: ns27.domaincontrol.com, ns28.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cobworld.com (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

TypeCountSample Data
A23.33.130.190, 15.197.148.33
NS2ns27.domaincontrol.com, ns28.domaincontrol.com
MX1cobworld-com.mail.protection.outlook.com
TXT2NETORGFT9231693.onmicrosoft.com, v=spf1 include:secureserver.net -all
SOA1ns27.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)

Analysis

Hierarchy

cobworld.com is the parent of www.cobworld.com.

IP Addresses

cobworld.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.

other host names including combatcatering.com, portalnetwork.org, edptools.com, mrreader.com and b2bstar.net share IP numbers with cobworld.com.

Name Servers

cobworld.com is delegated to two name servers ns27.domaincontrol.com and ns28.domaincontrol.com.

cobworld.com shares the same name server setup as other domains, for instance adrenaline-junkie.com, herbintel.com, aeroviajespacifico.co, danceeliteonline.com and fourmatic.net.

cobworld.com at least partially shares name servers with other domains, for instance edahomehealthcare.com.

Host names with two IP numbers:

The host name ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14; the host name ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14.

Mail Servers

cobworld.com is handled by a single mail server, cobworld-com.mail.protection.outlook.com.