`jackenterprise.com.sg`

DNSSEC	⚠️ Not signed
NS	`karl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
NS	`luciana.ns.cloudflare.com`
		A	2606:4700:50::a29f:2683^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c283^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luciana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2283^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luciana.ns.cloudflare.com`
		A	108.162.194.131^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	162.159.38.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	172.64.34.131^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
MX	`server.jackenterprise.com.sg` ⭐
		A	122.11.135.93^{🇸🇬 STARHUB-INTERNET122.11.128.0/18 Starhub Internet Pte Ltd 67 Ubi Avenue 1 05-01 StarHub Green}
			PTR	`122.11.135-93.unknown.starhub.net.sg`
SOA	`karl.ns.cloudflare.com`dns@cloudflare.com serial=2410359127

`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=2608020500

Subdomains

server.jackenterprise.com.sg

Same first word

jackenterprise.com.sg

DNS History

9 records (3 active, 6 former)

○NSfreedns1.registrar-servers.com2015-06-17 → 2018-01-11 · 4 obs

● 2015-06-17 07:04:40
● 2018-01-11 15:16:04
○ 2026-05-21 22:14:42
○ 2026-08-02 05:51:54

○NSfreedns2.registrar-servers.com2015-06-17 → 2018-01-11 · 4 obs

● 2015-06-17 07:04:40
● 2018-01-11 15:16:04
○ 2026-05-21 22:14:42
○ 2026-08-02 05:51:54

○NSfreedns3.registrar-servers.com2015-06-17 → 2018-01-11 · 4 obs

● 2015-06-17 07:04:40
● 2018-01-11 15:16:04
○ 2026-05-21 22:14:42
○ 2026-08-02 05:51:54

○NSfreedns4.registrar-servers.com2015-06-17 → 2018-01-11 · 4 obs

● 2015-06-17 07:04:40
● 2018-01-11 15:16:04
○ 2026-05-21 22:14:42
○ 2026-08-02 05:51:54

○NSfreedns5.registrar-servers.com2015-06-17 → 2018-01-11 · 4 obs

● 2015-06-17 07:04:40
● 2018-01-11 15:16:04
○ 2026-05-21 22:14:42
○ 2026-08-02 05:51:54

●NSkarl.ns.cloudflare.com2026-05-21 → 2026-08-02 · 3 obs

○ 2018-01-11 15:16:04
● 2026-05-21 22:14:42
● 2026-08-02 05:51:54

●NSluciana.ns.cloudflare.com2026-05-21 → 2026-08-02 · 3 obs

○ 2018-01-11 15:16:04
● 2026-05-21 22:14:42
● 2026-08-02 05:51:54

●MXserver.jackenterprise.com.sg2015-06-17 → 2026-08-02 · 2 obs

● 2015-06-17 07:04:40
● 2026-08-02 05:51:54

○A216.239.136.2432015-06-17 → 2018-01-11 · 4 obs

● 2015-06-17 07:04:40
● 2018-01-11 15:16:04
○ 2026-05-21 22:14:42
○ 2026-08-02 05:51:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	dsany2.sgnic.sg, dsany4.sgnic.sg, dsany3.sgnic.sg, pch.sgzones.sg	-
jackenterprise.com.sg	karl.ns.cloudflare.com, luciana.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.131

NS records: karl.ns.cloudflare.com, luciana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 619ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`karl.ns.cloudflare.com, luciana.ns.cloudflare.com`
MX	1	`server.jackenterprise.com.sg (pri: 10)`
SOA	1	`karl.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

jackenterprise.com.sg serves as the parent of server.jackenterprise.com.sg.

Name Servers

jackenterprise.com.sg is served by two delegated name servers, karl.ns.cloudflare.com and luciana.ns.cloudflare.com.

The name server configuration of jackenterprise.com.sg is shared with other domains, for instance caityopelka.com, it-place.com, oo4o.xyz and two others.

jackenterprise.com.sg has at least partial name server overlap with other domains, such as rzhao.org, huggiesdirect.com, serv-itc.com and two others.

These name servers tend to appear together with the name servers sean.ns.cloudflare.com, tori.ns.cloudflare.com and donna.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

karl.ns.cloudflare.com carries IP addresses 108.162.193.190, 172.64.33.190 and 173.245.59.190, with 3 other addresses beyond those.

luciana.ns.cloudflare.com carries IP addresses 108.162.194.131, 162.159.38.131 and 172.64.34.131, with 3 other addresses beyond those.

Mail Servers

jackenterprise.com.sg uses one mail server — server.jackenterprise.com.sg.

There is one IP number for server.jackenterprise.com.sg: 122.11.135.93.

jackenterprise.com.sg - robtex.com