`37xsw.cc`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:babd^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2be5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.229^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.189^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ignacio.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c352^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ignacio.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2352^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ignacio.ns.cloudflare.com`
		A	108.162.195.82^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	162.159.44.82^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	172.64.35.82^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
NS	`kelly.ns.cloudflare.com`
		A	2606:4700:50::a29f:265b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kelly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kelly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kelly.ns.cloudflare.com`
		A	108.162.194.91^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kelly.ns.cloudflare.com`
		A	162.159.38.91^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kelly.ns.cloudflare.com`
		A	172.64.34.91^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kelly.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.229, 172.67.186.189
		IPv6 hints	2606:4700:3031::ac43:babd, 2606:4700:3033::6815:2be5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com
SOA	`ignacio.ns.cloudflare.com`dns@cloudflare.com serial=2409008956

`cc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ac1.nstld.com` ⭐
	NS	`ac2.nstld.com`
	NS	`ac3.nstld.com`
	NS	`ac4.nstld.com`
	SOA	`ac1.nstld.com`info@verisign-grs.com serial=1785307720

Same first word

37xsw.cc

37xsw.com

DNS History

8 records (6 active, 2 former)

●NSignacio.ns.cloudflare.com2026-04-14 → 2026-07-29 · 2 obs

● 2026-04-14 06:36:36
● 2026-07-29 06:58:26

●NSkelly.ns.cloudflare.com2026-04-14 → 2026-07-29 · 2 obs

● 2026-04-14 06:36:36
● 2026-07-29 06:58:26

●A104.21.43.2292026-04-14 → 2026-07-29 · 2 obs

● 2026-04-14 06:36:36
● 2026-07-29 06:58:26

●A172.67.186.1892026-04-14 → 2026-07-29 · 2 obs

● 2026-04-14 06:36:36
● 2026-07-29 06:58:26

●A2606:4700:3031::ac43:babd2026-06-25 → 2026-07-29 · 3 obs

○ 2026-06-16 10:54:48
● 2026-06-25 17:54:34
● 2026-07-29 06:58:26

○A2606:4700:3032::ac43:babd2026-04-14 → 2026-06-16 · 4 obs

● 2026-04-14 06:36:36
● 2026-06-16 10:54:48
○ 2026-06-25 17:54:34
○ 2026-07-29 06:58:26

●A2606:4700:3033::6815:2be52026-06-25 → 2026-07-29 · 3 obs

○ 2026-06-16 10:54:48
● 2026-06-25 17:54:34
● 2026-07-29 06:58:26

○A2606:4700:3037::6815:2be52026-04-14 → 2026-06-16 · 4 obs

● 2026-04-14 06:36:36
● 2026-06-16 10:54:48
○ 2026-06-25 17:54:34
○ 2026-07-29 06:58:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cc	ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com	-
37xsw.cc	ignacio.ns.cloudflare.com, kelly.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.82

NS records: ignacio.ns.cloudflare.com, kelly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 37xsw.cc (unsigned zone)

⏱️ Timing

Total: 425ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.43.229, 172.67.186.189`
AAAA	2	`2606:4700:3031::ac43:babd, 2606:4700:3033::6815:2be5`
NS	2	`ignacio.ns.cloudflare.com, kelly.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ignacio.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

37xsw.cc resolves to four IP addresses: 104.21.43.229, 172.67.186.189, 2606:4700:3031::ac43:babd and 2606:4700:3033::6815:2be5.

xsportv-bbe3fc3af1.xyz, dojebavobiainvestments.digital, www.bebreak.com plus two other host names have IP numbers in common with 37xsw.cc.

Name Servers

The NS records for 37xsw.cc delegate to ignacio.ns.cloudflare.com and kelly.ns.cloudflare.com.

The name server configuration of 37xsw.cc is shared with other domains, for instance 9620.org, slwxw.com, wkshu.org and two others.

37xsw.cc partially shares its NS delegation with several other domains, including pafipcarso.org, dusinberre.com, maria-spinola-lasso.workers.dev and two others.

These name servers are regularly seen alongside aleena.ns.cloudflare.com and keaton.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

ignacio.ns.cloudflare.com maps to 108.162.195.82, 162.159.44.82, 172.64.35.82 and 3 additional IP addresses.

kelly.ns.cloudflare.com maps to 108.162.194.91, 162.159.38.91, 172.64.34.91 and 3 additional IP addresses.

37xsw.cc - robtex.com

37xsw.cc

cc

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`37xsw.cc`

`cc`