realtech.com.sg - robtex.com

realtech.com.sg

DNSSEC⚠️ Not signed
A103.11.189.189🇸🇬 DREAMSCAPE-AS-AP103.11.188.0/22 Vodien Internet Solutions Pte Ltd 3 Irving Road 09-01 Tai Seng Centre
PTRredirection.vodien.com
NSns1.vodien.com ⭐
A2400:cb00:2049:1::a29f:180a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns1.vodien.com
A162.159.24.10Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.vodien.com
NSns2.vodien.com
A2400:cb00:2049:1::a29f:1942🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns2.vodien.com
A162.159.25.66Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.vodien.com
NSns3.vodien.com ⚠️ Not in parent delegation
A2400:cb00:2049:1::a29f:180a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns1.vodien.com
A162.159.24.10Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.vodien.com
MXmail.realtech.com.sg ⭐
A103.11.189.189🇸🇬 DREAMSCAPE-AS-AP103.11.188.0/22 Vodien Internet Solutions Pte Ltd 3 Irving Road 09-01 Tai Seng Centre
PTRredirection.vodien.com
SOAns1.vodien.comhostmaster@serveradd.com 2026-04-08 #1

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=2604222000

Subdomains

mail.realtech.com.sg
dns.realtech.com.sg

Same first word

realtech.net
realtech.co.uk
realtech.com.br
realtech.com
realtech.email
realtech.es
realtech.solutions
realtech.in
realtech.com.sa
realtech.support
realtech.de
realtech.co.za
realtech.cn
realtech.ch
realtech.co.in
realtech.dk
realtech.sk
realtech.com.vn
realtech.me
realtech.com.tr
realtech.org
realtech.co
realtech.pl
realtech.jp
realtech.ca
realtech.at
realtech.pro
realtech.gr
realtech.com.sg
realtech.hu
realtech.com.au

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DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns1.vodien.comns2.vodien.comns3.vodien.comdns.realtech.dens2.realtech.dens3.realtech.deMXmail.realtech.com.sgA103.11.189.189195.234.217.5195.234.217.80
○NSdns.realtech.de2015-06-14 → 2016-11-19 · 4 obs
● 2015-06-14 14:38:04
● 2016-11-19 00:45:40
○ 2026-04-13 12:56:46
○ 2026-04-22 20:42:02
●NSns1.vodien.com2026-04-13 → 2026-04-22 · 3 obs
○ 2016-11-19 00:45:40
● 2026-04-13 12:56:46
● 2026-04-22 20:42:02
○NSns2.realtech.de2015-06-14 → 2016-11-19 · 4 obs
● 2015-06-14 14:38:04
● 2016-11-19 00:45:40
○ 2026-04-13 12:56:46
○ 2026-04-22 20:42:02
●NSns2.vodien.com2026-04-13 → 2026-04-22 · 3 obs
○ 2016-11-19 00:45:40
● 2026-04-13 12:56:46
● 2026-04-22 20:42:02
○NSns3.realtech.de2015-06-14 → 2016-11-19 · 4 obs
● 2015-06-14 14:38:04
● 2016-11-19 00:45:40
○ 2026-04-13 12:56:46
○ 2026-04-22 20:42:02
●NSns3.vodien.com2026-04-13 → 2026-04-22 · 3 obs
○ 2016-11-19 00:45:40
● 2026-04-13 12:56:46
● 2026-04-22 20:42:02
●MXmail.realtech.com.sg2026-04-13 → 2026-04-22 · 2 obs
● 2026-04-13 12:56:46
● 2026-04-22 20:42:02
●A103.11.189.1892026-04-13 → 2026-04-22 · 3 obs
○ 2016-11-19 00:45:40
● 2026-04-13 12:56:46
● 2026-04-22 20:42:02
○A195.234.217.52015-06-14 → 2016-04-04 · 4 obs
● 2015-06-14 14:38:04
● 2016-04-04 23:08:40
○ 2016-11-19 00:45:40
○ 2026-04-22 20:42:02
○A195.234.217.802016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-04 23:08:40
● 2016-11-19 00:45:40
○ 2026-04-13 12:56:46
○ 2026-04-22 20:42:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sgpch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg-
realtech.com.sgns1.vodien.com, ns2.vodien.com-

✅ Authoritative Response

Server:162.159.24.10

NS records: ns1.vodien.com, ns2.vodien.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 681ms | Queries: -

📄 Records

TypeCountSample Data
A1103.11.189.189
NS3ns3.vodien.com, ns2.vodien.com...
MX1mail.realtech.com.sg (pri: 0)
SOA1ns1.vodien.com hostmaster.serveradd.com

Analysis

Hierarchy

realtech.com.sg is a parent of mail.realtech.com.sg and dns.realtech.com.sg.

IP Addresses

realtech.com.sg maps to IP address 103.11.189.189.

Other host names, for instance tpsgroup.com.sg, raydelshop.com, kandycrew.com, info-action.com.au and ssbtechno.com share IP numbers with realtech.com.sg.

Name Servers

realtech.com.sg is delegated to name servers ns1.vodien.com, ns2.vodien.com and ns3.vodien.com.

realtech.com.sg at least partially shares name servers with other domains such as jwcs.com.au, smcta.org.sg, thered.stream, empoweredu.net and nhflag.com.sg.

Host names with two IPs:

ns1.vodien.com points to: 2400:cb00:2049:1::a29f:180a and 162.159.24.10

ns2.vodien.com points to: 2400:cb00:2049:1::a29f:1942 and 162.159.25.66

ns3.vodien.com points to: 2400:cb00:2049:1::a29f:180a and 162.159.24.10

Host names that point to 2400:cb00:2049:1::a29f:180a: ns1.vodien.com and ns3.vodien.com

Host names that point to 162.159.24.10: ns1.vodien.com and ns3.vodien.com

Mail Servers

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

mail.realtech.com.sg points to one IP number: 103.11.189.189.