jjsystems.org - robtex.com

jjsystems.org

DNSSEC⚠️ Not signed
A83.170.125.27🇬🇧 UK2NET-AS83.170.64.0/18 UK2.NET announcement
PTRserver38.interdns.co.uk
NSns1.jjsystems.co.uk ⭐ ⚠️ Not in parent delegation
A83.170.124.44🇬🇧 UK2NET-AS83.170.64.0/18 UK2.NET announcement
PTRns1.interdns.co.uk
NSns1.interdns.co.uk ⚠️ Not in zone NS records
A83.170.124.44🇬🇧 UK2NET-AS83.170.64.0/18 UK2.NET announcement
PTRns1.interdns.co.uk
NSns2.interdns.co.uk ⚠️ Not in zone NS records
A173.244.219.15🇺🇸 UK2NET-AS173.244.219.0/24 MNT-HOSTI-20 route 173.244.219.000/24 AS13213
PTRns2.interdns.co.uk
NSns2.jjsystems.co.uk ⚠️ Not in parent delegation
A173.244.219.15🇺🇸 UK2NET-AS173.244.219.0/24 MNT-HOSTI-20 route 173.244.219.000/24 AS13213
PTRns2.interdns.co.uk
NSns3.interdns.co.uk ⚠️ Not in zone NS records
A35.177.60.186🇬🇧 Amazon35.176.0.0/15 EC2 LHR prefix
PTRns3.interdns.co.uk
NSns3.jjsystems.co.uk ⚠️ Not in parent delegation
A35.177.60.186🇬🇧 Amazon35.176.0.0/15 EC2 LHR prefix
PTRns3.interdns.co.uk
NSns4.interdns.co.uk ⚠️ Not in zone NS records
A45.93.112.252🇬🇧 AS-ICUK45.93.112.0/22 Interdsl
PTRns4.interdns.co.uk
NSns4.jjsystems.co.uk ⚠️ Not in parent delegation
A45.93.112.252🇬🇧 AS-ICUK45.93.112.0/22 Interdsl
PTRns4.interdns.co.uk
MXmailguard1.jjsystems.co.uk ⭐
A3.11.173.159🇬🇧 Amazon3.8.0.0/14 EC2 LHR prefix
PTRmailguard1.jjsystems.co.uk
MXmailguard2.jjsystems.co.uk ⭐
A35.177.155.211🇬🇧 Amazon35.176.0.0/15 EC2 LHR prefix
PTRmailguard2.jjsystems.co.uk
TXTMS=ms76266263
TXTv=spf1 ip4:46.102.195.192/27 include:_spf.jjsystems.co.uk include:spf.protect...
SOAns1.jjsystems.co.ukhostmaster@jjsystems.co.uk serial=1752694801

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736

Subdomains

archive2.jjsystems.org

Same first word

jjsystems.com
jjsystems.org
jjsystems.co.uk
jjsystems.us

DNS History

12 records (11 active, 1 former)

20162017201820192020202120222023202420252026NSns1.interdns.co.ukns1.jjsystems.co.ukns2.interdns.co.ukns2.jjsystems.co.ukns3.interdns.co.ukns3.jjsystems.co.ukns4.interdns.co.ukns4.jjsystems.co.ukMXmailguard1.jjsystems.co.ukmailguard2.jjsystems.co.ukjjsystems.co.uk.bak-mx.uk0106.smtpbak.comA83.170.125.27
●NSns1.interdns.co.uk2026-02-18 → 2026-03-09 · 3 obs
○ 2015-06-05 13:02:26
● 2026-02-18 14:23:20
● 2026-03-09 09:34:20
●NSns1.jjsystems.co.uk2015-06-05 → 2026-03-09 · 2 obs
● 2015-06-05 13:02:26
● 2026-03-09 09:34:20
●NSns2.interdns.co.uk2026-02-18 → 2026-03-09 · 3 obs
○ 2015-06-05 13:02:26
● 2026-02-18 14:23:20
● 2026-03-09 09:34:20
●NSns2.jjsystems.co.uk2015-06-05 → 2026-03-09 · 2 obs
● 2015-06-05 13:02:26
● 2026-03-09 09:34:20
●NSns3.interdns.co.uk2026-02-18 → 2026-03-09 · 3 obs
○ 2015-06-05 13:02:26
● 2026-02-18 14:23:20
● 2026-03-09 09:34:20
●NSns3.jjsystems.co.uk2026-02-18 → 2026-03-09 · 3 obs
○ 2015-06-05 13:02:26
● 2026-02-18 14:23:20
● 2026-03-09 09:34:20
●NSns4.interdns.co.uk2026-02-18 → 2026-03-09 · 3 obs
○ 2015-06-05 13:02:26
● 2026-02-18 14:23:20
● 2026-03-09 09:34:20
●NSns4.jjsystems.co.uk2026-02-18 → 2026-03-09 · 3 obs
○ 2015-06-05 13:02:26
● 2026-02-18 14:23:20
● 2026-03-09 09:34:20
○MXjjsystems.co.uk.bak-mx.uk0106.smtpbak.com2015-06-05 → 2016-11-26 · 4 obs
● 2015-06-05 13:02:26
● 2016-11-26 07:09:22
○ 2017-09-13 09:04:42
○ 2026-03-09 09:34:20
●MXmailguard1.jjsystems.co.uk2026-02-18 → 2026-03-09 · 3 obs
○ 2017-09-13 09:04:42
● 2026-02-18 14:23:20
● 2026-03-09 09:34:20
●MXmailguard2.jjsystems.co.uk2026-02-18 → 2026-03-09 · 3 obs
○ 2017-09-13 09:04:42
● 2026-02-18 14:23:20
● 2026-03-09 09:34:20
●A83.170.125.272015-06-05 → 2026-03-09 · 2 obs
● 2015-06-05 13:02:26
● 2026-03-09 09:34:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
jjsystems.orgns2.interdns.co.uk, ns3.interdns.co.uk, ns4.interdns.co.uk, ns1.interdns.co.uk-

✅ Authoritative Response

Server: 45.93.112.252

NS records: ns2.interdns.co.uk, ns3.interdns.co.uk, ns4.interdns.co.uk, ns1.interdns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jjsystems.org (unsigned zone)

⏱️ Timing

Total: 1150ms | Queries: -

📄 Records

TypeCountSample Data
A183.170.125.27
NS4ns2.jjsystems.co.uk, ns1.jjsystems.co.uk...
MX2mailguard1.jjsystems.co.uk (pri: 5), mailguard2.jjsystems.co.uk (pri: 5)
TXT2MS=ms76266263, v=spf1 ip4:46.102.195.192/27 include:_sp
SOA1ns1.jjsystems.co.uk hostmaster.jjsystems

Analysis

Hierarchy

archive2.jjsystems.org is a child of jjsystems.org.

IP Addresses

jjsystems.org resolves to one IP number: 83.170.125.27.

Other host names, for instance zonewifi.co.uk, portmoreelectrical.com, refurbhomes.com, edsnw.co.uk and walkerdesigns.ca share IP numbers with jjsystems.org.

Name Servers

jjsystems.org is delegated to eight name servers: ns1.interdns.co.uk, ns2.interdns.co.uk, ns3.interdns.co.uk, ns4.interdns.co.uk, ns1.jjsystems.co.uk, ns2.jjsystems.co.uk, ns3.jjsystems.co.uk and ns4.jjsystems.co.uk.

jjsystems.org at least partially shares name servers with other domains, including trosnant-jun.hants.sch.uk, amhowie.com, hendyassociates.co.uk, horne-roberts.co.uk and vtva.co.uk.

These name servers are commonly used together with the name servers ns1.cix.uk, ns2.cix.uk, ns3.cix.uk and ns4.cix.uk.

Hostnames with one IP

ns1.interdns.co.uk points to 83.170.124.44

ns2.interdns.co.uk points to 173.244.219.15

ns3.interdns.co.uk points to 35.177.60.186

ns4.interdns.co.uk points to 45.93.112.252

ns1.jjsystems.co.uk points to 83.170.124.44

ns2.jjsystems.co.uk points to 173.244.219.15

ns3.jjsystems.co.uk points to 35.177.60.186

ns4.jjsystems.co.uk points to 45.93.112.252

Observed patterns:

ns1.interdns.co.uk and ns1.jjsystems.co.uk both map to 83.170.124.44

ns2.interdns.co.uk and ns2.jjsystems.co.uk both map to 173.244.219.15

ns3.interdns.co.uk and ns3.jjsystems.co.uk both map to 35.177.60.186

ns4.interdns.co.uk and ns4.jjsystems.co.uk both map to 45.93.112.252

Mail Servers

jjsystems.org is served by two mail servers mailguard1.jjsystems.co.uk and mailguard2.jjsystems.co.uk.

jjsystems.org shares the same mail server setup as other domains, for instance sallyhatcher.com, targetfirstaid.com, bridleip.co.uk, hamiltonlabglass.com and robowatch.co.uk.

Host names with a single IP address: mailguard1.jjsystems.co.uk points to 3.11.173.159; mailguard2.jjsystems.co.uk points to 35.177.155.211.