gvt.com.sg - robtex.com

gvt.com.sg

DNSSEC⚠️ Not signed
A206.189.146.241πŸ‡ΈπŸ‡¬ DIGITALOCEAN206.189.144.0/20 DigitalOcean
PTR458969.cloudwaysapps.com
NSdnssec1.singnet.com.sg ⭐
A2001:c20:18:a::36πŸ‡ΈπŸ‡¬ SINGNET2001:c20:18::/48 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04
A165.21.83.11πŸ‡ΈπŸ‡¬ 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
A165.21.100.11πŸ‡ΈπŸ‡¬ 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::37πŸ‡ΈπŸ‡¬ SINGNET2001:c20:10::/48 SingNet Pte Ltd c/o Singapore Telecommunications Accounts Payable Department 31 Exeter Road, 16-00 Comcent
A165.21.100.11πŸ‡ΈπŸ‡¬ SINGNET165.21.0.0/16 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04
PTRdnssec3.singnet.com.sg
NSns1.livehostsupport.com ⚠️ Not in parent delegation
A162.159.24.33Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.livehostsupport.com
MXau-smtp-inbound-1.mimecast.com ⭐
A103.96.20.26πŸ‡¦πŸ‡Ί MIMECAST-AS-AP103.96.20.0/24 Mimecast Australia Pty Ltd Level 3 55 Southbank Boulevard Southbank
PTRau-smtp-inbound-1.mimecast.com
PTRau-smtp-inbound-2.mimecast.com
A103.96.22.26πŸ‡¦πŸ‡Ί MIMECAST-AS-AP103.96.22.0/24 Mimecast Australia Pty Ltd Level 3 55 Southbank Boulevard Southbank
PTRau-smtp-inbound-1.mimecast.com
PTRau-smtp-inbound-2.mimecast.com
MXau-smtp-inbound-2.mimecast.com ⭐
A103.96.20.26πŸ‡¦πŸ‡Ί MIMECAST-AS-AP103.96.20.0/24 Mimecast Australia Pty Ltd Level 3 55 Southbank Boulevard Southbank
PTRau-smtp-inbound-1.mimecast.com
PTRau-smtp-inbound-2.mimecast.com
A103.96.22.26πŸ‡¦πŸ‡Ί MIMECAST-AS-AP103.96.22.0/24 Mimecast Australia Pty Ltd Level 3 55 Southbank Boulevard Southbank
PTRau-smtp-inbound-1.mimecast.com
PTRau-smtp-inbound-2.mimecast.com
TXTMS=ms47532044
TXTgoogle-site-verification=atkxJo48LwqH8SRx01BG2k6AOWVC8TZfQUzq5-Us9L0
TXTv=spf1 include:au._netblocks.mimecast.com include:spf.protection.outlook.com ...
SOAdnssec1.singnet.com.sghostmaster@singnet.com.sg serial=2512081128

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=2605100230

Same first word

Similar names

DNS History

10 records (7 active, 3 former)

2020202120222023202420252026NSdnssec1.singnet.com.sgdnssec2.singnet.com.sgdnssec3.singnet.com.sgns1.livehostsupport.comMXau-smtp-inbound-1.mimecast.comau-smtp-inbound-2.mimecast.comgvt-com-sg.mail.eo.outlook.comgvt-com-sg.mail.protection.outlook.comA206.189.146.241202.150.210.187
●NSdnssec1.singnet.com.sg2019-03-29 β†’ 2026-05-10 Β· 2 obs
● 2019-03-29 21:48:28
● 2026-05-10 02:50:26
●NSdnssec2.singnet.com.sg2019-03-29 β†’ 2026-05-10 Β· 2 obs
● 2019-03-29 21:48:28
● 2026-05-10 02:50:26
●NSdnssec3.singnet.com.sg2019-03-29 β†’ 2026-05-10 Β· 2 obs
● 2019-03-29 21:48:28
● 2026-05-10 02:50:26
●NSns1.livehostsupport.com2019-03-29 β†’ 2026-05-10 Β· 2 obs
● 2019-03-29 21:48:28
● 2026-05-10 02:50:26
●MXau-smtp-inbound-1.mimecast.com2026-05-06 β†’ 2026-05-10 Β· 3 obs
β—‹ 2019-03-29 21:48:28
● 2026-05-06 10:28:54
● 2026-05-10 02:50:26
●MXau-smtp-inbound-2.mimecast.com2026-05-06 β†’ 2026-05-10 Β· 3 obs
β—‹ 2019-03-29 21:48:28
● 2026-05-06 10:28:54
● 2026-05-10 02:50:26
β—‹MXgvt-com-sg.mail.eo.outlook.com2019-03-29 β†’ 2019-03-29 Β· 3 obs
● 2019-03-29 21:48:28
β—‹ 2026-05-06 10:28:54
β—‹ 2026-05-10 02:50:26
β—‹MXgvt-com-sg.mail.protection.outlook.com2019-03-29 β†’ 2019-03-29 Β· 3 obs
● 2019-03-29 21:48:28
β—‹ 2026-05-06 10:28:54
β—‹ 2026-05-10 02:50:26
β—‹A202.150.210.1872019-03-29 β†’ 2019-03-29 Β· 3 obs
● 2019-03-29 21:48:28
β—‹ 2026-05-06 10:28:54
β—‹ 2026-05-10 02:50:26
●A206.189.146.2412026-05-06 β†’ 2026-05-10 Β· 3 obs
β—‹ 2019-03-29 21:48:28
● 2026-05-06 10:28:54
● 2026-05-10 02:50:26

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
sgpch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg-
gvt.com.sgdnssec2.singnet.com.sg, dnssec1.singnet.com.sg, dnssec3.singnet.com.sg3 records

βœ… Authoritative Response

Server:165.21.100.11

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 642ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1206.189.146.241
NS4dnssec1.singnet.com.sg, ns1.livehostsupport.com...
MX2au-smtp-inbound-1.mimecast.com (pri: 10), au-smtp-inbound-2.mimecast.com (pri: 10)
TXT3MS=ms47532044, google-site-verification=atkxJo48LwqH8SR...
SOA1dnssec1.singnet.com.sg hostmaster.singne

πŸ“Œ Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (dnssec3.singnet.com.sg, dnssec2.singnet.com.sg, dnssec1.singnet.com.sg)

Analysis

IP Addresses

gvt.com.sg points to a single IP number: 206.189.146.241.

Name Servers

gvt.com.sg is delegated to four name servers: ns1.livehostsupport.com, dnssec1.singnet.com.sg, dnssec2.singnet.com.sg and dnssec3.singnet.com.sg.

gvt.com.sg at least partially shares name servers with other domains, for instance 193.125.203.in-addr.arpa, caring.sg, mtlsing.com.sg, 182.208.203.in-addr.arpa and tomda.com.sg.

These name servers are commonly used with ns2.livehostsupport.com, ns1.sgsvr.com and ns2.sgsvr.com.

Host names with two IP numbers:

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

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

Host names with one IP number:

The host name ns1.livehostsupport.com points to 162.159.24.33.

The host name dnssec2.singnet.com.sg points to 165.21.100.11.

Host names that point to 165.21.100.11: dnssec3.singnet.com.sg and dnssec2.singnet.com.sg.

Mail Servers

gvt.com.sg is handled by two mail servers: au-smtp-inbound-1.mimecast.com and au-smtp-inbound-2.mimecast.com.

gvt.com.sg shares the same mail server setup as other domains, for instance usu.org.au, queenstowncountryclub.co.nz, anaustralia.com.au, aubgroup.com.au.cdn.cloudflare.net and ausfiresupplies.com.au.

gvt.com.sg shares mail servers with other domains at least partially, including premierautotrade.com.au, unitingfinancial.com.au, mail.nata.asn.au, ariia.org.au and aftercare.org.au.

Host names with two IP numbers:

au-smtp-inbound-1.mimecast.com points to 103.96.20.26 and 103.96.22.26.

au-smtp-inbound-2.mimecast.com points to 103.96.20.26 and 103.96.22.26.

Names pointing to 103.96.20.26: au-smtp-inbound-1.mimecast.com and au-smtp-inbound-2.mimecast.com.

Names pointing to 103.96.22.26: au-smtp-inbound-1.mimecast.com and au-smtp-inbound-2.mimecast.com.