`4sos.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5a5d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9b69^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.93^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.105^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harlan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlan.ns.cloudflare.com`
		A	108.162.195.250^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	172.64.35.250^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
NS	`nena.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nena.ns.cloudflare.com`
		A	108.162.194.161^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	162.159.38.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	172.64.34.161^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.90.93, 172.67.155.105
		IPv6	2606:4700:3030::6815:5a5d, 2606:4700:3036::ac43:9b69
SOA	`harlan.ns.cloudflare.com`dns@cloudflare.com serial=2399479700

`net`

	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=1771291465

Same first word

4sos.net

4sos.org

4sos.com

Similar names

4oss.org

sos4.com

so4s.com

sso4.com

oss4.org

4sso.com

oss4.com

sos4.me

DNS History

14 records (6 active, 8 former)

○NSa.share-dns.com2026-03-23 → 2026-03-24 · 2 obs

○ 2026-03-23 11:12:26
○ 2026-03-24 07:29:48

○NSa10.share-dns.com2026-03-23 → 2026-03-24 · 2 obs

○ 2026-03-23 11:12:26
○ 2026-03-24 07:29:48

○NSb.share-dns.net2026-03-23 → 2026-03-24 · 2 obs

○ 2026-03-23 11:12:26
○ 2026-03-24 07:29:48

○NSb10.share-dns.net2026-03-23 → 2026-03-24 · 2 obs

○ 2026-03-23 11:12:26
○ 2026-03-24 07:29:48

●NSharlan.ns.cloudflare.com2026-03-23 → 2026-03-24 · 3 obs

○ 2015-10-29 19:54:02
● 2026-03-23 11:12:26
● 2026-03-24 07:29:48

●NSnena.ns.cloudflare.com2026-03-23 → 2026-03-24 · 3 obs

○ 2015-10-29 19:54:02
● 2026-03-23 11:12:26
● 2026-03-24 07:29:48

○NSns1.blacknight.com2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 07:13:26
○ 2015-10-29 19:54:02
○ 2026-03-24 07:29:48

○NSns2.blacknight.com2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 07:13:26
○ 2015-10-29 19:54:02
○ 2026-03-24 07:29:48

●A104.21.90.932026-03-23 → 2026-03-24 · 3 obs

○ 2015-10-29 19:54:02
● 2026-03-23 11:12:26
● 2026-03-24 07:29:48

●A172.67.155.1052026-03-23 → 2026-03-24 · 3 obs

○ 2015-10-29 19:54:02
● 2026-03-23 11:12:26
● 2026-03-24 07:29:48

●A2606:4700:3030::6815:5a5d2026-03-23 → 2026-03-24 · 3 obs

○ 2015-10-29 19:54:02
● 2026-03-23 11:12:26
● 2026-03-24 07:29:48

●A2606:4700:3036::ac43:9b692026-03-23 → 2026-03-24 · 3 obs

○ 2015-10-29 19:54:02
● 2026-03-23 11:12:26
● 2026-03-24 07:29:48

○A38.63.135.1832026-03-23 → 2026-03-24 · 2 obs

○ 2026-03-23 11:12:26
○ 2026-03-24 07:29:48

○A78.153.212.1732015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 07:13:26
○ 2015-10-29 19:54:02
○ 2026-03-24 07:29:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4sos.net	nena.ns.cloudflare.com, harlan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.161

NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4sos.net (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.90.93, 172.67.155.105`
AAAA	2	`2606:4700:3030::6815:5a5d, 2606:4700:3036::ac43:9b69`
NS	2	`harlan.ns.cloudflare.com, nena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harlan.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

4sos.net points to four IP numbers: 2606:4700:3030::6815:5a5d, 2606:4700:3036::ac43:9b69, 104.21.90.93 and 172.67.155.105.

Other host names, for instance ns6.albhost.com, mail.ayrshireandgalloway.co.uk, lukasgraphics.com, mail.crdevelopers.com and chicxville.com share IP numbers with 4sos.net.

Name Servers

4sos.net is delegated to two name servers: harlan.ns.cloudflare.com and nena.ns.cloudflare.com.

4sos.net uses the same name server setup as other domains, for instance helper4web.com, pc-10000.com, prettylittleshoppers.org, beeex.net and teen-peaches.com.

4sos.net shares name servers with other domains at least partially, for instance szhxwjyp.com, nguconsulting.net, apache2triad.net, seaversity.com.ph and elbrillantesrl.com.ar.

these name servers are often used with jule.ns.cloudflare.com, bill.ns.cloudflare.com and sonny.ns.cloudflare.com.

Host names with six IP numbers: harlan.ns.cloudflare.com points to 2606:4700:58::a29f:2cfa, 2803:f800:50::6ca2:c3fa, 2a06:98c1:50::ac40:23fa, 108.162.195.250, 162.159.44.250 and 172.64.35.250; nena.ns.cloudflare.com points to 2606:4700:50::a29f:26a1, 2803:f800:50::6ca2:c2a1, 2a06:98c1:50::ac40:22a1, 108.162.194.161, 162.159.38.161 and 172.64.34.161.

4sos.net - robtex.com

4sos.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`4sos.net`

`net`