`cs-portfolio.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:afd9^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4b7e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.126^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.217^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`joselyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joselyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joselyn.ns.cloudflare.com`
		A	108.162.194.43^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
		A	162.159.38.43^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
		A	172.64.34.43^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
NS	`mack.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c25^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c325^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2325^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mack.ns.cloudflare.com`
		A	108.162.195.37^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	162.159.44.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	172.64.35.37^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.126, 172.67.175.217
		IPv6 hints	2606:4700:3034::ac43:afd9, 2606:4700:3037::6815:4b7e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com
SOA	`joselyn.ns.cloudflare.com`dns@cloudflare.com serial=2399922117

`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=1778524296

Same first word

cs-portfolio.com

DNS History

24 records (6 active, 18 former)

○NSa.ns36.de2015-08-18 → 2016-03-17 · 4 obs

● 2015-08-18 21:55:00
● 2016-03-17 00:29:58
○ 2016-07-12 18:04:26
○ 2026-05-11 18:41:56

○NSb.ns36.de2015-08-18 → 2016-03-17 · 4 obs

● 2015-08-18 21:55:00
● 2016-03-17 00:29:58
○ 2016-07-12 18:04:26
○ 2026-05-11 18:41:56

○NSdocks02.rzone.de2019-03-27 → 2019-03-27 · 4 obs

○ 2017-03-14 01:57:42
● 2019-03-27 22:06:02
○ 2026-04-14 07:55:24
○ 2026-05-11 18:41:56

●NSjoselyn.ns.cloudflare.com2026-04-14 → 2026-05-11 · 3 obs

○ 2019-03-27 22:06:02
● 2026-04-14 07:55:24
● 2026-05-11 18:41:56

●NSmack.ns.cloudflare.com2026-04-14 → 2026-05-11 · 3 obs

○ 2019-03-27 22:06:02
● 2026-04-14 07:55:24
● 2026-05-11 18:41:56

○NSns01.one.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-12 18:04:26
● 2017-03-14 01:57:42
○ 2019-03-27 22:06:02
○ 2026-05-11 18:41:56

○NSns02.one.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-12 18:04:26
● 2017-03-14 01:57:42
○ 2019-03-27 22:06:02
○ 2026-05-11 18:41:56

○NSshades15.rzone.de2019-03-27 → 2019-03-27 · 4 obs

○ 2017-03-14 01:57:42
● 2019-03-27 22:06:02
○ 2026-04-14 07:55:24
○ 2026-05-11 18:41:56

○MXmailgw.ns36.de2015-08-18 → 2016-03-17 · 4 obs

● 2015-08-18 21:55:00
● 2016-03-17 00:29:58
○ 2016-07-12 18:04:26
○ 2026-05-11 18:41:56

○MXmxcluster1.one.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-12 18:04:26
● 2017-03-14 01:57:42
○ 2019-03-27 22:06:02
○ 2026-05-11 18:41:56

○MXmxcluster2.one.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-12 18:04:26
● 2017-03-14 01:57:42
○ 2019-03-27 22:06:02
○ 2026-05-11 18:41:56

○MXsmtpin.rzone.de2019-03-27 → 2019-03-27 · 4 obs

○ 2017-03-14 01:57:42
● 2019-03-27 22:06:02
○ 2026-04-14 07:55:24
○ 2026-05-11 18:41:56

●A104.21.75.1262026-04-14 → 2026-05-11 · 5 obs

○ 2019-03-27 22:06:02
● 2026-04-14 07:55:24
● 2026-04-17 19:31:14
○ 2026-04-28 22:36:16
● 2026-05-11 18:41:56

●A172.67.175.2172026-04-14 → 2026-05-11 · 5 obs

○ 2019-03-27 22:06:02
● 2026-04-14 07:55:24
● 2026-04-17 19:31:14
○ 2026-04-28 22:36:16
● 2026-05-11 18:41:56

○A188.114.96.02026-04-28 → 2026-04-28 · 3 obs

○ 2026-04-17 19:31:14
● 2026-04-28 22:36:16
○ 2026-05-11 18:41:56

○A188.114.97.02026-04-28 → 2026-04-28 · 3 obs

○ 2026-04-17 19:31:14
● 2026-04-28 22:36:16
○ 2026-05-11 18:41:56

●A2606:4700:3034::ac43:afd92026-04-14 → 2026-05-11 · 5 obs

○ 2019-03-27 22:06:02
● 2026-04-14 07:55:24
● 2026-04-17 19:31:14
○ 2026-04-28 22:36:16
● 2026-05-11 18:41:56

●A2606:4700:3037::6815:4b7e2026-04-14 → 2026-05-11 · 5 obs

○ 2019-03-27 22:06:02
● 2026-04-14 07:55:24
● 2026-04-17 19:31:14
○ 2026-04-28 22:36:16
● 2026-05-11 18:41:56

○A2a01:238:20a:202:1080::2019-03-27 → 2019-03-27 · 4 obs

○ 2017-03-14 01:57:42
● 2019-03-27 22:06:02
○ 2026-04-14 07:55:24
○ 2026-05-11 18:41:56

○A2a06:98c1:3120::2026-04-28 → 2026-04-28 · 3 obs

○ 2026-04-17 19:31:14
● 2026-04-28 22:36:16
○ 2026-05-11 18:41:56

○A2a06:98c1:3121::2026-04-28 → 2026-04-28 · 3 obs

○ 2026-04-17 19:31:14
● 2026-04-28 22:36:16
○ 2026-05-11 18:41:56

○A46.30.213.2072017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-12 18:04:26
● 2017-03-14 01:57:42
○ 2019-03-27 22:06:02
○ 2026-05-11 18:41:56

○A72.52.4.902015-08-18 → 2016-03-17 · 4 obs

● 2015-08-18 21:55:00
● 2016-03-17 00:29:58
○ 2016-07-12 18:04:26
○ 2026-05-11 18:41:56

○A81.169.145.802019-03-27 → 2019-03-27 · 4 obs

○ 2017-03-14 01:57:42
● 2019-03-27 22:06:02
○ 2026-04-14 07:55:24
○ 2026-05-11 18:41:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cs-portfolio.com	joselyn.ns.cloudflare.com, mack.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.37

NS records: joselyn.ns.cloudflare.com, mack.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cs-portfolio.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.175.217, 104.21.75.126`
AAAA	2	`2606:4700:3037::6815:4b7e, 2606:4700:3034::ac43:afd9`
NS	2	`joselyn.ns.cloudflare.com, mack.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`joselyn.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cs-portfolio.com resolves to four IPs: 2606:4700:3034::ac43:afd9, 2606:4700:3037::6815:4b7e, 104.21.75.126 and 172.67.175.217.

Other host names such as tambayanlambingan.su, www.silverbasinbrewing.com, nexus-enterprisemetrics.digital, epay-admin.com and datastock.com.mx share IP numbers with cs-portfolio.com.

Name Servers

cs-portfolio.com is delegated to two name servers: joselyn.ns.cloudflare.com and mack.ns.cloudflare.com.

cs-portfolio.com uses the same name server setup as other domains, including 19cw.com, xg-hc.com, czlitian.com, babylon.in.ua and sjlsmm.com.

At least part of the name servers for cs-portfolio.com are shared with other domains, for instance coinbasesupports.com, wcaffcff.com, aufilduje.com, hoistfitness.fr and mysteryseeker676.shop.

These name servers are commonly used alongside the name servers lovisa.ns.cloudflare.com.

Host names with six IP numbers:

joselyn.ns.cloudflare.com points to: 2606:4700:50::a29f:262b, 2803:f800:50::6ca2:c22b, 2a06:98c1:50::ac40:222b, 108.162.194.43, 162.159.38.43 and 172.64.34.43.

mack.ns.cloudflare.com points to: 2606:4700:58::a29f:2c25, 2803:f800:50::6ca2:c325, 2a06:98c1:50::ac40:2325, 108.162.195.37, 162.159.44.37 and 172.64.35.37.

cs-portfolio.com - robtex.com

cs-portfolio.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`cs-portfolio.com`

`com`