`s4un4.com`

DNSSEC	⚠️ Not signed
NS	`marek.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marek.ns.cloudflare.com`
		A	108.162.193.202^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	172.64.33.202^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	173.245.59.202^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
NS	`sky.ns.cloudflare.com`
		A	2606:4700:50::a29f:2602^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c202^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2202^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sky.ns.cloudflare.com`
		A	108.162.194.2^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	162.159.38.2^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	172.64.34.2^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
SOA	`marek.ns.cloudflare.com`dns@cloudflare.com serial=2410689550

`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=1785203822

Subdomains

preview-thomas-google-oauth-app-slug.s4un4.com

preview-claude-focused-wozniak-pfaj7j.s4un4.com

app.s4un4.com

preview-claude-charming-mayer-wve5ju.s4un4.com

Same first word

s4un4.com

DNS History

2 records (2 active, 0 former)

●NSmarek.ns.cloudflare.com2026-07-15 → 2026-07-28 · 2 obs

● 2026-07-15 05:24:38
● 2026-07-28 02:10:36

●NSsky.ns.cloudflare.com2026-07-15 → 2026-07-28 · 2 obs

● 2026-07-15 05:24:38
● 2026-07-28 02:10:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
s4un4.com	marek.ns.cloudflare.com, sky.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.202

NS records: marek.ns.cloudflare.com, sky.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1090ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`marek.ns.cloudflare.com, sky.ns.cloudflare.com`
SOA	1	`marek.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (marek.ns.cloudflare.com, marek.ns.cloudflare.com, marek.ns.cloudflare.com...)

Analysis

Hierarchy

s4un4.com is the parent domain of preview-thomas-google-oauth-app-slug.s4un4.com, preview-claude-focused-wozniak-pfaj7j.s4un4.com, app.s4un4.com and preview-claude-charming-mayer-wve5ju.s4un4.com.

Name Servers

Two name servers handle the delegation for s4un4.com: marek.ns.cloudflare.com and sky.ns.cloudflare.com.

s4un4.com uses the same name servers as several other domains — among them us-shopnow2025.com, limitoffer2day.com, plunge.build and two more.

s4un4.com shares at least some of its name servers with other domains, including ampmweb.co.nz, bws.co.il, servicepro.com.ua and two others.

These name servers are frequently paired with the name servers kyree.ns.cloudflare.com and noah.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

marek.ns.cloudflare.com resolves to 108.162.193.202, 172.64.33.202 and 173.245.59.202 among others, with 3 other IP addresses in total.

sky.ns.cloudflare.com resolves to 108.162.194.2, 162.159.38.2 and 172.64.34.2 among others, with 3 other IP addresses in total.

s4un4.com - robtex.com

s4un4.com

com