`visiondsg.com`

DNSSEC	⚠️ Not signed
NS	`ns1.visiondsg.com` ⭐
		A	104.252.155.253^{🇺🇸 H4Y-TECH104.252.155.0/24 OpenColo LOA'ed AS397373 3223 Kenneth St. Santa Clara, CA 95054}
NS	`ns2.visiondsg.com`
		A	104.252.155.254^{🇺🇸 H4Y-TECH104.252.155.0/24 OpenColo LOA'ed AS397373 3223 Kenneth St. Santa Clara, CA 95054}
TXT	`v=spf1 -all`
SOA	`ns1.visiondsg.com`postmaster@visiondsg.com 2025-10-30 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777036706

Subdomains

ns2.visiondsg.com

ns1.visiondsg.com

Same first word

visiondsg.com

Similar names

dsgvision.co.uk

sdgvision.com

DNS History

2 records (2 active, 0 former)

●NSns1.visiondsg.com2026-04-24 → 2026-04-24 · 2 obs

● 2026-04-24 13:22:38
● 2026-04-24 13:22:40

●NSns2.visiondsg.com2026-04-24 → 2026-04-24 · 2 obs

● 2026-04-24 13:22:38
● 2026-04-24 13:22:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
visiondsg.com	ns1.visiondsg.com, ns2.visiondsg.com	2 records

✅ Authoritative Response

Server:104.252.155.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for visiondsg.com (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.visiondsg.com, ns2.visiondsg.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.visiondsg.com postmaster.visiondsg.c`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.visiondsg.com, ns2.visiondsg.com)

Analysis

Hierarchy

visiondsg.com is parent of ns2.visiondsg.com and ns1.visiondsg.com.

Name Servers

visiondsg.com is delegated to two name servers: ns1.visiondsg.com and ns2.visiondsg.com.

visiondsg.com uses the same name server setup as other domains, including 155.252.104.in-addr.arpa.

Host names with one IP number:

The host ns1.visiondsg.com points to 104.252.155.253 and the host ns2.visiondsg.com points to 104.252.155.254.

visiondsg.com - robtex.com

visiondsg.com

com