jjr.com.sg - robtex.com

jjr.com.sg

DNSSEC⚠️ Not signed
A202.157.134.178🇸🇬 ICONZ-WEBVISIONS-AP202.157.128.0/21 Iconz-Webvisions Pte. Ltd. 3 Kim Chuan Lane 08-03
PTRiwv-1802.webvis.xyz
NSdnssec1.singnet.com.sg ⭐
A2001:c20:18:a::36🇸🇬 SINGNET2001:c20:18::/48 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04
A165.21.83.11🇸🇬 SINGNET165.21.0.0/16 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04
PTRdnssec1.singnet.com.sg
NSdnssec2.singnet.com.sg
A165.21.100.11🇸🇬 SINGNET165.21.0.0/16 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04
PTRdnssec3.singnet.com.sg
NSdnssec3.singnet.com.sg
A2001:c20:10:a::37🇸🇬 SINGNET2001:c20:10::/48 SingNet Pte Ltd c/o Singapore Telecommunications Accounts Payable Department 31 Exeter Road, 16-00 Comcent
A165.21.100.11🇸🇬 SINGNET165.21.0.0/16 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04
PTRdnssec3.singnet.com.sg
MXmail.jjr.com.sg ⭐
A202.157.134.178🇸🇬 ICONZ-WEBVISIONS-AP202.157.128.0/21 Iconz-Webvisions Pte. Ltd. 3 Kim Chuan Lane 08-03
PTRiwv-1802.webvis.xyz
TXTv=spf1 +a +mx +a:iwv-1802.webvis.xyz -all
SOAdnssec1.singnet.com.sghostmaster@singnet.com.sg serial=2511011128

com.sg

DNSSEC⚠️ Not signed
NSds.sgnic.sg ⭐
NSdsany2.sgnic.sg ⚠️ Not in parent delegation
NSdsany3.sgnic.sg ⚠️ Not in parent delegation
NSdsany4.sgnic.sg ⚠️ Not in parent delegation
NSpch.sgzones.sg ⚠️ Not in parent delegation
SOAds.sgnic.sgdna@sgnic.sg serial=2605100930

Subdomains

mail.jjr.com.sg

Same first word

jjr.solutions
jjr.us
jjr.co.za
jjr.no
jjr.org
jjr.technology
jjr.dk
jjr.es
jjr.ru
jjr.it
jjr.at
jjr.cn
jjr.ca
jjr.net.cn
jjr.uk.com
jjr.fr
jjr.me
jjr.com
jjr.nl
jjr.services
jjr.de
jjr.se
jjr.in
jjr.pl
jjr.ch
jjr.cl
jjr.be
jjr.pub
jjr.com.sg
jjr.eu
jjr.co
jjr.mobi
jjr.pt

Similar names

rjj.cc
jrj.co.jp
rjj.co.jp
jrj.cn
rjj.it
rjj.id.lv
jrj.mobi
jrj.com.br
jrj.co.uk
rjj.info
rjj.be
jrj.ca
jrj.net
rjj.net
rjj.xyz
jrj.nl
jrj.cz
jrj.pl
jrj.us
jrj.se
rjj.org
rjj.cn
jrj.cl
jrj.tv
rjj.com
jrj.ltd
jrj.es
jrj.world
rjj.ca
rjj.in
jrj.co
jrj.com.cn
rjj.ch
jrj.me
rjj.se
rjj.no
jrj.com
rjj.at
rjj.ru
rjj.co
jrj.org
jrj.dk

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSdnssec1.singnet.com.sgdnssec2.singnet.com.sgdnssec3.singnet.com.sgdnspri.singnet.com.sgns1.spidertrackers.comns2.spidertrackers.comMXmail.jjr.com.sgbizmx.singnet.com.sgcorpmx.singnet.com.sgA202.157.134.178203.116.95.193203.142.16.157
○NSdnspri.singnet.com.sg2015-09-19 → 2017-07-23 · 5 obs
○ 2015-06-06 17:07:12
● 2015-09-19 19:29:10
● 2017-07-23 12:21:18
○ 2026-03-26 04:43:44
○ 2026-05-10 10:29:16
●NSdnssec1.singnet.com.sg2015-09-19 → 2026-05-10 · 3 obs
○ 2015-06-06 17:07:12
● 2015-09-19 19:29:10
● 2026-05-10 10:29:16
●NSdnssec2.singnet.com.sg2015-09-19 → 2026-05-10 · 3 obs
○ 2015-06-06 17:07:12
● 2015-09-19 19:29:10
● 2026-05-10 10:29:16
●NSdnssec3.singnet.com.sg2015-09-19 → 2026-05-10 · 3 obs
○ 2015-06-06 17:07:12
● 2015-09-19 19:29:10
● 2026-05-10 10:29:16
○NSns1.spidertrackers.com2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 17:07:12
○ 2015-09-19 19:29:10
○ 2026-05-10 10:29:16
○NSns2.spidertrackers.com2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 17:07:12
○ 2015-09-19 19:29:10
○ 2026-05-10 10:29:16
○MXbizmx.singnet.com.sg2015-09-19 → 2016-05-26 · 5 obs
○ 2015-06-06 17:07:12
● 2015-09-19 19:29:10
● 2016-05-26 21:39:44
○ 2017-07-23 12:21:18
○ 2026-05-10 10:29:16
○MXcorpmx.singnet.com.sg2015-09-19 → 2016-05-26 · 5 obs
○ 2015-06-06 17:07:12
● 2015-09-19 19:29:10
● 2016-05-26 21:39:44
○ 2017-07-23 12:21:18
○ 2026-05-10 10:29:16
●MXmail.jjr.com.sg2015-06-06 → 2026-05-10 · 2 obs
● 2015-06-06 17:07:12
● 2026-05-10 10:29:16
●A202.157.134.1782026-03-26 → 2026-05-10 · 3 obs
○ 2017-07-23 12:21:18
● 2026-03-26 04:43:44
● 2026-05-10 10:29:16
○A203.116.95.1932015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 17:07:12
○ 2015-09-19 19:29:10
○ 2026-05-10 10:29:16
○A203.142.16.1572015-09-19 → 2017-07-23 · 5 obs
○ 2015-06-06 17:07:12
● 2015-09-19 19:29:10
● 2017-07-23 12:21:18
○ 2026-03-26 04:43:44
○ 2026-05-10 10:29:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sgns4.apnic.net, dsany2.sgnic.sg, pch.sgzones.sg, dsany4.sgnic.sg...10 records
jjr.com.sgdnssec1.singnet.com.sg, dnssec2.singnet.com.sg, dnssec3.singnet.com.sg3 records

✅ Authoritative Response

Server:165.21.100.11

NS records: dnssec1.singnet.com.sg, dnssec2.singnet.com.sg, dnssec3.singnet.com.sg

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jjr.com.sg (unsigned zone)

⏱️ Timing

Total: 1410ms | Queries: -

📄 Records

TypeCountSample Data
A1202.157.134.178
NS3dnssec1.singnet.com.sg, dnssec2.singnet.com.sg...
MX1mail.jjr.com.sg (pri: 0)
TXT1v=spf1 +a +mx +a:iwv-1802.webvis.xyz -al
SOA1dnssec1.singnet.com.sg hostmaster.singne

📌 Glue Records Collected

Total: 13

In-bailiwick: 8 (dsany4.sgnic.sg, dsany3.sgnic.sg, dsany2.sgnic.sg...)

Out-of-bailiwick: 5 (ns4.apnic.net, ns4.apnic.net, dnssec1.singnet.com.sg...)

Analysis

Hierarchy

jjr.com.sg is the parent of mail.jjr.com.sg.

IP Addresses

jjr.com.sg resolves to a single IP: 202.157.134.178.

Other host names, for instance iwv-1802.webvis.xyz, venics.com, mail.netopsys.net, addis.com.sg and mail.jjr.com.sg share IP numbers with jjr.com.sg.

Name Servers

jjr.com.sg delegates to three name servers: dnssec1.singnet.com.sg, dnssec2.singnet.com.sg and dnssec3.singnet.com.sg.

jjr.com.sg shares some name servers with other domains, for example 154.127.203.in-addr.arpa, amano.com.sg, 0.75.119.in-addr.arpa, panexp.com.sg and 226.40.202.in-addr.arpa.

Hostnames with two IPs:

dnssec1.singnet.com.sg points to: 2001:c20:18:a::36 and 165.21.83.11

dnssec3.singnet.com.sg points to: 2001:c20:10:a::37 and 165.21.100.11

Hostnames with one IP:

dnssec2.singnet.com.sg points to: 165.21.100.11

Hostnames pointing to 165.21.100.11:

dnssec3.singnet.com.sg and dnssec2.singnet.com.sg

Mail Servers

jjr.com.sg is handled by a single mail server, mail.jjr.com.sg.

Host name mail.jjr.com.sg points to IP 202.157.134.178.