simplex.sg - dns.ninja

simplex.sg

DNSSEC⚠️ Not signed
A118.189.36.153πŸ‡ΈπŸ‡¬ M1NET-SG-AP118.189.0.0/16 M1 NET LTD 10 INTERNATIONAL BUSINESS PARK Singapore 609928
PTRrns153.sgmon.com
NSnma.simplex.sg ⭐
A107.174.253.48πŸ‡ΊπŸ‡Έ Colocrossing-AS107.174.252.0/22 Colocrossing
PTRservice.xyd24.cc
NSnmb.simplex.sg
A154.26.130.225πŸ‡ΈπŸ‡¬ CONTABO-ASIA154.26.128.0/21 Route Registered for Cogent Communications Customer - Contabo Asia Private LTD
PTRvmi1485037.contaboserver.net
NSnsa.simplex.sg
A101.100.177.31πŸ‡ΈπŸ‡¬ MYHOSTING-SG101.100.177.0/24 Republic Telecom 231 Kew Crescent Kew Green
PTR31-177-100-101.myrepublic.com.sg
NSnsb.simplex.sg
A128.199.194.168πŸ‡ΈπŸ‡¬ DIGITALOCEAN128.199.192.0/18 DigitalOcean
PTRnsb.simplex.sg
MXmail.simplex.sg ⭐
A118.189.36.147πŸ‡ΈπŸ‡¬ M1NET-SG-AP118.189.0.0/16 M1 NET LTD 10 INTERNATIONAL BUSINESS PARK Singapore 609928
PTRrns147.sgmon.com
TXTv=spf1 ip4:118.189.36.147 include:spf.mailjet.com -all
SOAnma.simplex.sgclarence@simplex.gmail.com 2025-11-24 #1

sg

DNSSECπŸ”’ Signed (DS record present)
NSds.sgnic.sg ⭐
NSdsany2.sgnic.sg
NSdsany3.sgnic.sg
NSdsany4.sgnic.sg
NSns4.apnic.net ⚠️ Not in parent delegation
NSpch.sgzones.sg
SOAds.sgnic.sgdna@sgnic.sg serial=2606162200

Subdomains

Same first word

Similar names

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSnma.simplex.sgnmb.simplex.sgnsa.simplex.sgnsb.simplex.sgdns1.simplex.sgdns2.simplex.sgdns3.simplex.sgMXmail.simplex.sgA118.189.36.153202.55.94.204202.55.94.209
β—‹NSdns1.simplex.sg2015-08-11 β†’ 2016-12-25 Β· 4 obs
● 2015-08-11 18:08:12
● 2016-12-25 12:17:50
β—‹ 2026-02-20 13:20:22
β—‹ 2026-06-16 23:16:16
β—‹NSdns2.simplex.sg2015-08-11 β†’ 2016-12-25 Β· 4 obs
● 2015-08-11 18:08:12
● 2016-12-25 12:17:50
β—‹ 2026-02-20 13:20:22
β—‹ 2026-06-16 23:16:16
β—‹NSdns3.simplex.sg2015-08-11 β†’ 2016-12-25 Β· 4 obs
● 2015-08-11 18:08:12
● 2016-12-25 12:17:50
β—‹ 2026-02-20 13:20:22
β—‹ 2026-06-16 23:16:16
●NSnma.simplex.sg2026-02-20 β†’ 2026-06-16 Β· 3 obs
β—‹ 2016-12-25 12:17:50
● 2026-02-20 13:20:22
● 2026-06-16 23:16:16
●NSnmb.simplex.sg2026-02-20 β†’ 2026-06-16 Β· 3 obs
β—‹ 2016-12-25 12:17:50
● 2026-02-20 13:20:22
● 2026-06-16 23:16:16
●NSnsa.simplex.sg2026-02-20 β†’ 2026-06-16 Β· 3 obs
β—‹ 2016-12-25 12:17:50
● 2026-02-20 13:20:22
● 2026-06-16 23:16:16
●NSnsb.simplex.sg2026-02-20 β†’ 2026-06-16 Β· 3 obs
β—‹ 2016-12-25 12:17:50
● 2026-02-20 13:20:22
● 2026-06-16 23:16:16
●MXmail.simplex.sg2015-08-11 β†’ 2026-06-16 Β· 2 obs
● 2015-08-11 18:08:12
● 2026-06-16 23:16:16
●A118.189.36.1532026-02-20 β†’ 2026-06-16 Β· 3 obs
β—‹ 2016-12-25 12:17:50
● 2026-02-20 13:20:22
● 2026-06-16 23:16:16
β—‹A202.55.94.2042015-08-11 β†’ 2015-08-11 Β· 3 obs
● 2015-08-11 18:08:12
β—‹ 2015-12-11 09:53:22
β—‹ 2026-06-16 23:16:16
β—‹A202.55.94.2092015-12-11 β†’ 2016-12-25 Β· 5 obs
β—‹ 2015-08-11 18:08:12
● 2015-12-11 09:53:22
● 2016-12-25 12:17:50
β—‹ 2026-02-20 13:20:22
β—‹ 2026-06-16 23:16:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
sgns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...10 records
simplex.sgnmb.simplex.sg, nsa.simplex.sg, nsb.simplex.sg, nma.simplex.sg4 records

βœ… Authoritative Response

Server:107.174.253.48

NS records: nmb.simplex.sg, nsa.simplex.sg, nsb.simplex.sg, nma.simplex.sg

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simplex.sg (unsigned zone)

⏱️ Timing

Total: 720ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1118.189.36.153
NS4nsa.simplex.sg, nma.simplex.sg...
MX1mail.simplex.sg (pri: 10)
TXT1v=spf1 ip4:118.189.36.147 include:spf.ma
SOA1nma.simplex.sg clarence.simplex.gmail.co

πŸ“Œ Glue Records Collected

Total: 14

In-bailiwick: 12 (pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

Hierarchy

simplex.sg is a parent domain; its children include nsa.simplex.sg, mail.simplex.sg, nma.simplex.sg, nsb.simplex.sg, www.simplex.sg and a few other host names.

IP Addresses

simplex.sg points to a single IP number: 118.189.36.153.

Other host names share IP numbers with simplex.sg; www.simplex.sg is one such example.

Name Servers

simplex.sg has four authoritative name servers: nma.simplex.sg, nmb.simplex.sg, nsa.simplex.sg and nsb.simplex.sg.

simplex.sg has some name servers in common with other domains such as sgsimplex.com, genesiss.sg and sdm.sg

These name servers often co-occur with the name servers a.misconfigured.dns.server.invalid.

nma.simplex.sg, nmb.simplex.sg, nsa.simplex.sg and nsb.simplex.sg each resolve to one IP address: nma.simplex.sg resolves to 107.174.253.48, nmb.simplex.sg resolves to 154.26.130.225, nsa.simplex.sg resolves to 101.100.177.31 and nsb.simplex.sg resolves to 128.199.194.168.

Mail Servers

simplex.sg has one mail server: mail.simplex.sg.

There is one IP number for mail.simplex.sg: 118.189.36.147.