`executiveskillmatrix.sbs`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:2898^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9a44^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.152^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.68^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leonard.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c336^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonard.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2336^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonard.ns.cloudflare.com`
		A	108.162.195.54^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	162.159.44.54^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	172.64.35.54^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
NS	`virginia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2625^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c225^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`virginia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2225^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`virginia.ns.cloudflare.com`
		A	108.162.194.37^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	162.159.38.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	172.64.34.37^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.152, 172.67.154.68
		IPv6 hints	2606:4700:3035::6815:2898, 2606:4700:3036::ac43:9a44
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`leonard.ns.cloudflare.com`dns@cloudflare.com serial=2410298279

`sbs`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.sbs`
	NS	`b.nic.sbs`
	NS	`c.nic.sbs`
	NS	`d.nic.sbs`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1785633245

⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: spam-tlds

Same first word

executiveskillmatrix.sbs

DNS History

10 records (6 active, 4 former)

●NSleonard.ns.cloudflare.com2026-07-27 → 2026-08-02 · 2 obs

● 2026-07-27 16:06:48
● 2026-08-02 01:32:32

●NSvirginia.ns.cloudflare.com2026-07-27 → 2026-08-02 · 2 obs

● 2026-07-27 16:06:48
● 2026-08-02 01:32:32

●A104.21.40.1522026-08-02 → 2026-08-02 · 2 obs

○ 2026-07-27 16:06:48
● 2026-08-02 01:32:32

●A172.67.154.682026-08-02 → 2026-08-02 · 2 obs

○ 2026-07-27 16:06:48
● 2026-08-02 01:32:32

○A188.114.96.02026-07-27 → 2026-07-27 · 2 obs

● 2026-07-27 16:06:48
○ 2026-08-02 01:32:32

○A188.114.97.02026-07-27 → 2026-07-27 · 2 obs

● 2026-07-27 16:06:48
○ 2026-08-02 01:32:32

●A2606:4700:3035::6815:28982026-08-02 → 2026-08-02 · 2 obs

○ 2026-07-27 16:06:48
● 2026-08-02 01:32:32

●A2606:4700:3036::ac43:9a442026-08-02 → 2026-08-02 · 2 obs

○ 2026-07-27 16:06:48
● 2026-08-02 01:32:32

○A2a06:98c1:3120::2026-07-27 → 2026-07-27 · 2 obs

● 2026-07-27 16:06:48
○ 2026-08-02 01:32:32

○A2a06:98c1:3121::2026-07-27 → 2026-07-27 · 2 obs

● 2026-07-27 16:06:48
○ 2026-08-02 01:32:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sbs	a.nic.sbs, b.nic.sbs, c.nic.sbs, d.nic.sbs	8 records
executiveskillmatrix.sbs	leonard.ns.cloudflare.com, virginia.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.54

NS records: leonard.ns.cloudflare.com, virginia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for executiveskillmatrix.sbs (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.68, 104.21.40.152`
AAAA	2	`2606:4700:3035::6815:2898, 2606:4700:3036::ac43:9a44`
NS	2	`leonard.ns.cloudflare.com, virginia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`leonard.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.sbs, b.nic.sbs, c.nic.sbs...)

Analysis

IP Addresses

executiveskillmatrix.sbs has four IP addresses: 104.21.40.152, 172.67.154.68, 2606:4700:3035::6815:2898 and 2606:4700:3036::ac43:9a44.

Two other host names, along with gtm.sejablackbelt.com.br, ankilop.com and naijastories.com, also share IP numbers with executiveskillmatrix.sbs.

Name Servers

executiveskillmatrix.sbs uses two name servers for its delegation: leonard.ns.cloudflare.com and virginia.ns.cloudflare.com.

executiveskillmatrix.sbs shares its NS records with other domains, for example coursephenomenon.shop, videoartepro.shop, bookimpulsion.shop and two others.

executiveskillmatrix.sbs has at least partial name server overlap with other domains, such as whiteislandliving.com.au, play-playgoogle.com, qgxebgy.com and two others.

It is common to find these name servers paired with the name servers clay.ns.cloudflare.com, susan.ns.cloudflare.com, dalary.ns.cloudflare.com and elliot.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname leonard.ns.cloudflare.com directs to 108.162.195.54, 162.159.44.54 and 172.64.35.54 along with 3 other IP addresses.

Hostname virginia.ns.cloudflare.com directs to 108.162.194.37, 162.159.38.37 and 172.64.34.37 along with 3 other IP addresses.

executiveskillmatrix.sbs - robtex.com