leicesterisc.com - robtex.com

leicesterisc.com

DNSSEC⚠️ Not signed
A3.33.152.147🇺🇸 Amazon3.33.144.0/20
PTRa4ec4c6ea1c92e2e6.awsglobalaccelerator.com
A15.197.142.173🇺🇸 Amazon15.197.128.0/20
NSpdns07.domaincontrol.com ⭐
A2603:5:21f1::35🇺🇸 GODADDY-DNS2603:5:21f0::/44
PTRpdns07.domaincontrol.com
A97.74.111.53🇺🇸 GODADDY-DNS97.74.110.0/23
PTRpdns07.domaincontrol.com
NSpdns08.domaincontrol.com
A2603:5:22f1::35🇺🇸 GODADDY-DNS2603:5:22f0::/44
PTRpdns08.domaincontrol.com
A173.201.79.53🇺🇸 GODADDY-DNS173.201.78.0/23
PTRpdns08.domaincontrol.com
MXmail3.us.studygroup.com ⭐
A66.209.89.82🇺🇸 SWITCH-166.209.64.0/19 switch communication
PTRmail3.us.studygroup.com
MXmail4.us.studygroup.com ⭐
A66.209.89.83🇺🇸 SWITCH-166.209.64.0/19 switch communication
PTRmail4.us.studygroup.com
MXmail.uk.studygroup.com(20)
A185.160.166.133🇬🇧 FourD-AS185.160.164.0/22
PTRmail.uk.studygroup.com
MXmail2.uk.studygroup.com(20)
A185.160.166.134🇬🇧 FourD-AS185.160.164.0/22
PTRmail2.uk.studygroup.com
TXTv=verifydomain MS=8669741
SOApdns07.domaincontrol.comdns@jomax.net 2026-02-08 #5

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=1771291435

Subdomains

www.leicesterisc.com

Same first word

leicesterisc.com

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSpdns07.domaincontrol.compdns08.domaincontrol.commns01.domaincontrol.commns02.domaincontrol.comMXmail.uk.studygroup.commail2.uk.studygroup.commail3.us.studygroup.commail4.us.studygroup.commail.au.studygroup.commail.us.studygroup.commail2.au.studygroup.commail2.us.studygroup.comA15.197.142.1733.33.152.147217.154.102.20166.116.117.100
○NSmns01.domaincontrol.com2015-06-16 → 2016-09-22 · 4 obs
● 2015-06-16 06:04:56
● 2016-09-22 08:56:08
○ 2017-06-06 04:34:54
○ 2026-03-22 17:45:26
○NSmns02.domaincontrol.com2015-06-16 → 2016-09-22 · 4 obs
● 2015-06-16 06:04:56
● 2016-09-22 08:56:08
○ 2017-06-06 04:34:54
○ 2026-03-22 17:45:26
●NSpdns07.domaincontrol.com2017-06-06 → 2026-03-22 · 3 obs
○ 2016-09-22 08:56:08
● 2017-06-06 04:34:54
● 2026-03-22 17:45:26
●NSpdns08.domaincontrol.com2017-06-06 → 2026-03-22 · 3 obs
○ 2016-09-22 08:56:08
● 2017-06-06 04:34:54
● 2026-03-22 17:45:26
○MXmail.au.studygroup.com2015-06-16 → 2017-06-06 · 4 obs
● 2015-06-16 06:04:56
● 2017-06-06 04:34:54
○ 2026-03-22 07:25:42
○ 2026-03-22 17:45:26
●MXmail.uk.studygroup.com2015-06-16 → 2026-03-22 · 2 obs
● 2015-06-16 06:04:56
● 2026-03-22 17:45:26
○MXmail.us.studygroup.com2015-06-16 → 2016-04-07 · 4 obs
● 2015-06-16 06:04:56
● 2016-04-07 12:22:26
○ 2016-09-22 08:56:08
○ 2026-03-22 17:45:26
○MXmail2.au.studygroup.com2015-06-16 → 2017-06-06 · 4 obs
● 2015-06-16 06:04:56
● 2017-06-06 04:34:54
○ 2026-03-22 07:25:42
○ 2026-03-22 17:45:26
●MXmail2.uk.studygroup.com2015-06-16 → 2026-03-22 · 2 obs
● 2015-06-16 06:04:56
● 2026-03-22 17:45:26
○MXmail2.us.studygroup.com2015-06-16 → 2016-04-07 · 4 obs
● 2015-06-16 06:04:56
● 2016-04-07 12:22:26
○ 2016-09-22 08:56:08
○ 2026-03-22 17:45:26
●MXmail3.us.studygroup.com2016-09-22 → 2026-03-22 · 3 obs
○ 2016-04-07 12:22:26
● 2016-09-22 08:56:08
● 2026-03-22 17:45:26
●MXmail4.us.studygroup.com2016-09-22 → 2026-03-22 · 3 obs
○ 2016-04-07 12:22:26
● 2016-09-22 08:56:08
● 2026-03-22 17:45:26
●A15.197.142.1732026-03-22 → 2026-03-22 · 3 obs
○ 2017-06-06 04:34:54
● 2026-03-22 07:25:42
● 2026-03-22 17:45:26
○A217.154.102.2012015-06-16 → 2016-09-22 · 4 obs
● 2015-06-16 06:04:56
● 2016-09-22 08:56:08
○ 2017-06-06 04:34:54
○ 2026-03-22 17:45:26
●A3.33.152.1472026-03-22 → 2026-03-22 · 3 obs
○ 2017-06-06 04:34:54
● 2026-03-22 07:25:42
● 2026-03-22 17:45:26
○A66.116.117.1002017-06-06 → 2017-06-06 · 4 obs
○ 2016-09-22 08:56:08
● 2017-06-06 04:34:54
○ 2026-03-22 07:25:42
○ 2026-03-22 17:45:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
leicesterisc.compdns07.domaincontrol.com, pdns08.domaincontrol.com4 records

✅ Authoritative Response

Server: 97.74.111.53

NS records: pdns07.domaincontrol.com, pdns08.domaincontrol.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

TypeCountSample Data
A215.197.142.173, 3.33.152.147
NS2pdns07.domaincontrol.com, pdns08.domaincontrol.com
MX4mail4.us.studygroup.com (pri: 10), mail2.uk.studygroup.com (pri: 20)...
TXT1v=verifydomain MS=8669741
SOA1pdns07.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns07.domaincontrol.com, pdns07.domaincontrol.com, pdns08.domaincontrol.com...)

Analysis

Hierarchy

The parent of www.leicesterisc.com is leicesterisc.com.

IP Addresses

leicesterisc.com points to two IP numbers: 3.33.152.147 and 15.197.142.173.

Other host names, for instance drinkedin.com, jammcity.com, solenacellars.com, loveshinesbright.com and profshai.com share IP numbers with leicesterisc.com.

Name Servers

leicesterisc.com is delegated to two name servers: pdns07.domaincontrol.com and pdns08.domaincontrol.com.

leicesterisc.com uses the same name server setup as other domains, for instance berlinmedical.org, secondnatureplants.com, sintez.com, vodac.co.uk and ondek.com.

leicesterisc.com shares name servers with other domains at least partially, for instance chartercollege.org and ultimatedomain.hosting.

Host names with two IP numbers:

The host pdns07.domaincontrol.com points to 2603:5:21f1::35 and 97.74.111.53.

The host pdns08.domaincontrol.com points to 2603:5:22f1::35 and 173.201.79.53.

Mail Servers

leicesterisc.com is handled by four mail servers: mail2.uk.studygroup.com, mail.uk.studygroup.com, mail3.us.studygroup.com and mail4.us.studygroup.com.

leicesterisc.com shares some mail servers with other domains, including lawisc.com, iscistitutomarangoni.com, leedsisc.com, strathclydeisc.com and surreyisc.com.

These mail servers are commonly used with mail2.au.studygroup.com and mail.au.studygroup.com.

Host names with a single IP:

mail2.uk.studygroup.com points to 185.160.166.134.

mail.uk.studygroup.com points to 185.160.166.133.

mail3.us.studygroup.com points to 66.209.89.82.

mail4.us.studygroup.com points to 66.209.89.83.