`swc1.app`

DNSSEC	⚠️ Not signed
NS	`martin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c357^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`martin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2357^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`martin.ns.cloudflare.com`
		A	108.162.195.87^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	162.159.44.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	172.64.35.87^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
NS	`rosemary.ns.cloudflare.com`
		A	2606:4700:50::a29f:264d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosemary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosemary.ns.cloudflare.com`
		A	108.162.194.77^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	162.159.38.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	172.64.34.77^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
SOA	`martin.ns.cloudflare.com`dns@cloudflare.com serial=2406454172

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Subdomains

v1.swc1.app

v3.swc1.app

Same first word

swc1.com

swc1.app

swc1.net

Similar names

wcs1.com

wcs1.de

csw1.com

1scw.cn

s1wc.com

cs1w.com

cws1.co.uk

1scw.com

csw1.org

wsc1.com

wcs1.org

DNS History

2 records (2 active, 0 former)

●NSmartin.ns.cloudflare.com2026-06-10 → 2026-06-16 · 2 obs

● 2026-06-10 19:06:48
● 2026-06-16 05:29:28

●NSrosemary.ns.cloudflare.com2026-06-10 → 2026-06-16 · 2 obs

● 2026-06-10 19:06:48
● 2026-06-16 05:29:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
swc1.app	rosemary.ns.cloudflare.com, martin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.77

NS records: rosemary.ns.cloudflare.com, martin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swc1.app (unsigned zone)

⏱️ Timing

Total: 520ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`martin.ns.cloudflare.com, rosemary.ns.cloudflare.com`
SOA	1	`martin.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

v1.swc1.app and v3.swc1.app each fall under swc1.app as their parent domain.

Name Servers

swc1.app is delegated to two name servers: martin.ns.cloudflare.com and rosemary.ns.cloudflare.com.

swc1.app shares its NS records with other domains, for example gra-1.com, richman.com.bd, swc4.com and two others.

swc1.app partially shares its NS delegation with several other domains, including 7661.com, armgoo.com, rodapes.com.br and two others.

These name servers are regularly seen alongside alice.ns.cloudflare.com and bethany.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

martin.ns.cloudflare.com resolves to 108.162.195.87, 162.159.44.87, 172.64.35.87 and 3 other IP addresses.

rosemary.ns.cloudflare.com resolves to 108.162.194.77, 162.159.38.77, 172.64.34.77 and 3 other IP addresses.

swc1.app - robtex.com

swc1.app

app