johncog.com - robtex.com

johncog.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
NSns33.domaincontrol.com ⭐
A2603:5:21a1::11🇺🇸 GODADDY-DNS2603:5:21a0::/44
PTRns33.domaincontrol.com
A97.74.106.17🇺🇸 GODADDY-DNS97.74.106.0/23
PTRns33.domaincontrol.com
NSns34.domaincontrol.com
A2603:5:22a1::11🇺🇸 GODADDY-DNS2603:5:22a0::/44
PTRns34.domaincontrol.com
A173.201.74.17🇺🇸 GODADDY-DNS173.201.74.0/23
PTRns34.domaincontrol.com
MXjohncog-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01602.inbound.protection.outlook.com
A2a01:111:f403:c946::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:f908::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr04cu00101.inbound.protection.outlook.com
A2a01:111:f403:f908::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.41.6🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01406.inbound.protection.outlook.com
A52.101.42.18🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr03cu00302.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
TXTv=spf1 include:secureserver.net -all
TXTNETORGFT9310179.onmicrosoft.com
SOAns33.domaincontrol.comdns@jomax.net 2023-09-19 #0

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=1774682437

Same first word

johncog.com

Similar names

chongjo.com
johngco.com

DNS History

18 records (5 active, 13 former)

200920112013201520172019202120232025NSns33.domaincontrol.comns34.domaincontrol.comyns1.yahoo.comyns2.yahoo.comMXjohncog-com.mail.protection.outlook.commailstore1.secureserver.netmx1.biz.mail.yahoo.commx5.biz.mail.yahoo.comsmtp.secureserver.netA15.197.148.333.33.130.190184.168.221.44216.39.62.108216.39.62.109216.39.62.110216.39.62.111216.39.62.112216.39.62.113
●NSns33.domaincontrol.com2015-06-26 → 2026-03-28 · 3 obs
○ 2008-03-18 11:48:22
● 2015-06-26 13:55:02
● 2026-03-28 07:40:32
●NSns34.domaincontrol.com2015-06-26 → 2026-03-28 · 3 obs
○ 2008-03-18 11:48:22
● 2015-06-26 13:55:02
● 2026-03-28 07:40:32
○NSyns1.yahoo.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 11:48:22
○ 2015-06-26 13:55:02
○ 2026-03-28 07:40:32
○NSyns2.yahoo.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 11:48:22
○ 2015-06-26 13:55:02
○ 2026-03-28 07:40:32
●MXjohncog-com.mail.protection.outlook.com2026-03-12 → 2026-03-28 · 3 obs
○ 2017-06-30 22:48:48
● 2026-03-12 21:26:50
● 2026-03-28 07:40:32
○MXmailstore1.secureserver.net2015-06-26 → 2017-06-30 · 5 obs
○ 2008-03-18 11:48:22
● 2015-06-26 13:55:02
● 2017-06-30 22:48:48
○ 2026-03-12 21:26:50
○ 2026-03-28 07:40:32
○MXmx1.biz.mail.yahoo.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 11:48:22
○ 2015-06-26 13:55:02
○ 2026-03-28 07:40:32
○MXmx5.biz.mail.yahoo.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 11:48:22
○ 2015-06-26 13:55:02
○ 2026-03-28 07:40:32
○MXsmtp.secureserver.net2015-06-26 → 2017-06-30 · 5 obs
○ 2008-03-18 11:48:22
● 2015-06-26 13:55:02
● 2017-06-30 22:48:48
○ 2026-03-12 21:26:50
○ 2026-03-28 07:40:32
●A15.197.148.332026-03-12 → 2026-03-28 · 3 obs
○ 2017-06-30 22:48:48
● 2026-03-12 21:26:50
● 2026-03-28 07:40:32
○A184.168.221.442015-06-26 → 2017-06-30 · 5 obs
○ 2008-03-18 11:48:22
● 2015-06-26 13:55:02
● 2017-06-30 22:48:48
○ 2026-03-12 21:26:50
○ 2026-03-28 07:40:32
○A216.39.62.1082008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 11:48:22
○ 2015-06-26 13:55:02
○ 2026-03-28 07:40:32
○A216.39.62.1092008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 11:48:22
○ 2015-06-26 13:55:02
○ 2026-03-28 07:40:32
○A216.39.62.1102008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 11:48:22
○ 2015-06-26 13:55:02
○ 2026-03-28 07:40:32
○A216.39.62.1112008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 11:48:22
○ 2015-06-26 13:55:02
○ 2026-03-28 07:40:32
○A216.39.62.1122008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 11:48:22
○ 2015-06-26 13:55:02
○ 2026-03-28 07:40:32
○A216.39.62.1132008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 11:48:22
○ 2015-06-26 13:55:02
○ 2026-03-28 07:40:32
●A3.33.130.1902026-03-12 → 2026-03-28 · 3 obs
○ 2017-06-30 22:48:48
● 2026-03-12 21:26:50
● 2026-03-28 07:40:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
johncog.comns33.domaincontrol.com, ns34.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.106.17

NS records: ns33.domaincontrol.com, ns34.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johncog.com (unsigned zone)

⏱️ Timing

Total: 91ms | Queries: -

📄 Records

TypeCountSample Data
A23.33.130.190, 15.197.148.33
NS2ns33.domaincontrol.com, ns34.domaincontrol.com
MX1johncog-com.mail.protection.outlook.com
TXT2v=spf1 include:secureserver.net -all, NETORGFT9310179.onmicrosoft.com
SOA1ns33.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)

Analysis

IP Addresses

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

Other host names, for instance dcmsinc.net, dedens.com, ledigitation.com, valenciasol.com and drax-i.info share IP numbers with johncog.com.

Name Servers

Two name servers ns33.domaincontrol.com and ns34.domaincontrol.com handle delegation for johncog.com.

johncog.com uses the same name server setup as other domains, for example ygrit.com, peoplenational.com, noahsarkschool.org, thosamling.org and bluestreaking.com.

Host names with two IP numbers:

ns33.domaincontrol.com points to: 2603:5:21a1::11 and 97.74.106.17

ns34.domaincontrol.com points to: 2603:5:22a1::11 and 173.201.74.17

Mail Servers

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

Hostname johncog-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::2, 2a01:111:f403:c946::4, 2a01:111:f403:f908::1, 2a01:111:f403:f908::2, 52.101.9.14, 52.101.41.6, 52.101.42.18 and 52.101.194.4.