combuilder.com.sg - dns.ninja

`combuilder.com.sg`

DNSSEC	⚠️ Not signed
A	23.106.50.30^{🇸🇬 LEASEWEB-APAC-SIN-1123.106.50.0/24 LEASEWEB SINGAPORE PTE. LTD. 18B Keong Saik Road Singapore, 089125}
		PTR	`web238f.gocloudeasy.com`
NS	`ns1.webvisions.com` ⭐
		A	2400:cb00:2049:1::a29f:180d^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.webvisions.com`
		A	162.159.24.13^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.webvisions.com`
NS	`ns2.webvisions.com`
		A	2400:cb00:2049:1::a29f:1924^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.webvisions.com`
		A	162.159.25.36^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.webvisions.com`
MX	`combuilder-com-sg.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`google-site-verification=vS_1DW3hqoqUQrPyiGhwAtMAeU87Is4IlaF7oHcDjNE`
TXT	`google-site-verification=hrxSR2jNIw-fxLWAwgjMXrspwDILJ9_jBbbJ7D5FiJ8`
TXT	`openai-domain-verification=dv-Jg2QYHuL7drQ31qkaJZkOGVh`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.jobdiva.com -all`
SOA	`ns1.webvisions.com`hostmaster@webvisions.com 2026-07-21 #3

`com.sg`

	DNSSEC	⚠️ Not signed
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg` ⚠️ Not in parent delegation
	NS	`dsany3.sgnic.sg` ⚠️ Not in parent delegation
	NS	`dsany4.sgnic.sg` ⚠️ Not in parent delegation
	NS	`pch.sgzones.sg` ⚠️ Not in parent delegation
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2607270601

Subdomains

swall.combuilder.com.sg

smtp2.combuilder.com.sg

Same first word

combuilder.com.sg

combuilder.co

combuilder.com.cn

combuilder.com

Similar names

buildercom.net

dormieclub.com

dormieclub.net

remibolduc.com

buildercom.fi

buildercom.com

buildercom.sk

DNS History

14 records (4 active, 10 former)

●NSns1.webvisions.com2017-03-29 → 2026-07-27 · 3 obs

○ 2016-04-17 19:03:02
● 2017-03-29 20:04:02
● 2026-07-27 06:10:38

○NSns10.webvis.net2016-02-03 → 2016-04-17 · 5 obs

○ 2015-11-25 02:34:18
● 2016-02-03 00:55:30
● 2016-04-17 19:03:02
○ 2017-03-29 20:04:02
○ 2026-07-27 06:10:38

○NSns11.webvis.net2016-02-03 → 2016-04-17 · 5 obs

○ 2015-11-25 02:34:18
● 2016-02-03 00:55:30
● 2016-04-17 19:03:02
○ 2017-03-29 20:04:02
○ 2026-07-27 06:10:38

●NSns2.webvisions.com2017-03-29 → 2026-07-27 · 3 obs

○ 2016-04-17 19:03:02
● 2017-03-29 20:04:02
● 2026-07-27 06:10:38

○NSpdns03.domaincontrol.com2015-06-08 → 2015-11-25 · 4 obs

● 2015-06-08 11:49:50
● 2015-11-25 02:34:18
○ 2016-02-03 00:55:30
○ 2026-07-27 06:10:38

○NSpdns04.domaincontrol.com2015-06-08 → 2015-11-25 · 4 obs

● 2015-06-08 11:49:50
● 2015-11-25 02:34:18
○ 2016-02-03 00:55:30
○ 2026-07-27 06:10:38

●MXcombuilder-com-sg.mail.protection.outlook.com2026-02-22 → 2026-07-27 · 3 obs

○ 2021-08-31 10:16:40
● 2026-02-22 18:35:10
● 2026-07-27 06:10:38

○MXsmartswallx.combuilder.com.sg2021-08-31 → 2021-08-31 · 4 obs

○ 2017-03-29 20:04:02
● 2021-08-31 10:16:40
○ 2026-02-22 18:35:10
○ 2026-07-27 06:10:38

○MXsmtp2.combuilder.com.sg2017-03-29 → 2021-08-31 · 5 obs

○ 2015-06-08 11:49:50
● 2017-03-29 20:04:02
● 2021-08-31 10:16:40
○ 2026-02-22 18:35:10
○ 2026-07-27 06:10:38

○MXsmtpout.combuilder.com.sg2021-08-31 → 2021-08-31 · 4 obs

○ 2017-03-29 20:04:02
● 2021-08-31 10:16:40
○ 2026-02-22 18:35:10
○ 2026-07-27 06:10:38

○MXswall.combuilder.com.sg2015-06-08 → 2021-08-31 · 4 obs

● 2015-06-08 11:49:50
● 2021-08-31 10:16:40
○ 2026-02-22 18:35:10
○ 2026-07-27 06:10:38

○A166.62.28.1242015-11-25 → 2021-08-31 · 5 obs

○ 2015-06-08 11:49:50
● 2015-11-25 02:34:18
● 2021-08-31 10:16:40
○ 2026-02-22 18:35:10
○ 2026-07-27 06:10:38

○A202.157.174.472015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 11:49:50
○ 2015-11-25 02:34:18
○ 2026-07-27 06:10:38

●A23.106.50.302026-02-22 → 2026-07-27 · 3 obs

○ 2021-08-31 10:16:40
● 2026-02-22 18:35:10
● 2026-07-27 06:10:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg	-
combuilder.com.sg	ns2.webvisions.com, ns1.webvisions.com	-

✅ Authoritative Response

Server:162.159.24.13

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1103ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.106.50.30`
NS	2	`ns2.webvisions.com, ns1.webvisions.com`
MX	1	`combuilder-com-sg.mail.protection.outloo`
TXT	4	`google-site-verification=vS_1DW3hqoqUQrP, google-site-verification=hrxSR2jNIw-fxLW...`
SOA	1	`ns1.webvisions.com hostmaster.webvisions`

Analysis

Hierarchy

combuilder.com.sg is the parent domain of swall.combuilder.com.sg and smtp2.combuilder.com.sg.

IP Addresses

combuilder.com.sg points to a single IP number: 23.106.50.30.

Additional host names — mail.choonhingroup.com.sg, mail.wicare.org.sg, tbstc.com.sg and two others — share IP numbers with combuilder.com.sg.

Name Servers

combuilder.com.sg is served by two delegated name servers, ns1.webvisions.com and ns2.webvisions.com.

combuilder.com.sg shares its name server setup with other domains, including princess.com.sg, kilo.sg, calwealth.com.sg and two others.

At least some of combuilder.com.sg's name servers are shared with other domains, for example grabtaxi.sg and oneixchange.com.

Each of the two host names carries two IP addresses: ns1.webvisions.com points to 162.159.24.13 and 2400:cb00:2049:1::a29f:180d, and ns2.webvisions.com points to 162.159.25.36 and 2400:cb00:2049:1::a29f:1924.

Mail Servers

combuilder.com.sg has one mail server: combuilder-com-sg.mail.protection.outlook.com.

combuilder-com-sg.mail.protection.outlook.com points to 6 IP numbers: 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 other.