`execskillnexus.sbs`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:119c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b111^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.156^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.17^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hugh.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c175^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hugh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2175^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hugh.ns.cloudflare.com`
		A	108.162.193.117^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	172.64.33.117^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	173.245.59.117^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.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 hints	104.21.17.156, 172.67.177.17
		IPv6 hints	2606:4700:3031::6815:119c, 2606:4700:3037::ac43:b111
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOA	`hugh.ns.cloudflare.com`dns@cloudflare.com serial=2410237966

`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=1785269646

⚠️ On DNS blocklist: tif

Same first word

execskillnexus.sbs

DNS History

6 records (6 active, 0 former)

●NShugh.ns.cloudflare.com2026-07-26 → 2026-07-28 · 2 obs

● 2026-07-26 09:53:10
● 2026-07-28 20:26:02

●NSnena.ns.cloudflare.com2026-07-26 → 2026-07-28 · 2 obs

● 2026-07-26 09:53:10
● 2026-07-28 20:26:02

●A104.21.17.1562026-07-26 → 2026-07-28 · 2 obs

● 2026-07-26 09:53:10
● 2026-07-28 20:26:02

●A172.67.177.172026-07-26 → 2026-07-28 · 2 obs

● 2026-07-26 09:53:10
● 2026-07-28 20:26:02

●A2606:4700:3031::6815:119c2026-07-26 → 2026-07-28 · 2 obs

● 2026-07-26 09:53:10
● 2026-07-28 20:26:02

●A2606:4700:3037::ac43:b1112026-07-26 → 2026-07-28 · 2 obs

● 2026-07-26 09:53:10
● 2026-07-28 20:26:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sbs	d.nic.sbs, b.nic.sbs, c.nic.sbs, a.nic.sbs	-
execskillnexus.sbs	nena.ns.cloudflare.com, hugh.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.161

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for execskillnexus.sbs (unsigned zone)

⏱️ Timing

Total: 372ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.177.17, 104.21.17.156`
AAAA	2	`2606:4700:3031::6815:119c, 2606:4700:3037::ac43:b111`
NS	2	`hugh.ns.cloudflare.com, nena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hugh.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

execskillnexus.sbs has four IP addresses: 104.21.17.156, 172.67.177.17, 2606:4700:3031::6815:119c and 2606:4700:3037::ac43:b111.

Two other host names, along with globaledgetech.se, apemars.com and errolflynn.net, also share IP numbers with execskillnexus.sbs.

Name Servers

execskillnexus.sbs uses two name servers for its delegation: hugh.ns.cloudflare.com and nena.ns.cloudflare.com.

execskillnexus.sbs shares its NS records with other domains, for example execexcellenceguide.sbs, thecoursetrek.digital, proaifusion.shop and two others.

execskillnexus.sbs has at least partial name server overlap with other domains, such as stripesbeauty.com, p0zjep.com, terradoriente.eu and two others.

It is common to see these name servers used together with name servers harlan.ns.cloudflare.com and zoe.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname hugh.ns.cloudflare.com directs to 108.162.193.117, 172.64.33.117 and 173.245.59.117 along with 3 other IP addresses.

Hostname nena.ns.cloudflare.com directs to 108.162.194.161, 162.159.38.161 and 172.64.34.161 along with 3 other IP addresses.

execskillnexus.sbs - robtex.com