`execstrategymasters.sbs`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:98d2^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:ca9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.169^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.210^{🇺🇸 Cloudflare172.67.144.0/20 , 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	104.21.12.169, 172.67.152.210
		IPv6 hints	2606:4700:3030::ac43:98d2, 2606:4700:3035::6815:ca9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOA	`hugh.ns.cloudflare.com`dns@cloudflare.com serial=2410690790

`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=1785461361

⚠️ On DNS blocklist: tif

Same first word

execstrategymasters.sbs

DNS History

6 records (6 active, 0 former)

●NShugh.ns.cloudflare.com2026-07-28 → 2026-07-31 · 2 obs

● 2026-07-28 07:54:14
● 2026-07-31 01:33:24

●NSnena.ns.cloudflare.com2026-07-28 → 2026-07-31 · 2 obs

● 2026-07-28 07:54:14
● 2026-07-31 01:33:24

●A104.21.12.1692026-07-28 → 2026-07-31 · 2 obs

● 2026-07-28 07:54:14
● 2026-07-31 01:33:24

●A172.67.152.2102026-07-28 → 2026-07-31 · 2 obs

● 2026-07-28 07:54:14
● 2026-07-31 01:33:24

●A2606:4700:3030::ac43:98d22026-07-28 → 2026-07-31 · 2 obs

● 2026-07-28 07:54:14
● 2026-07-31 01:33:24

●A2606:4700:3035::6815:ca92026-07-28 → 2026-07-31 · 2 obs

● 2026-07-28 07:54:14
● 2026-07-31 01:33:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sbs	b.nic.sbs, a.nic.sbs, d.nic.sbs, c.nic.sbs	8 records
execstrategymasters.sbs	nena.ns.cloudflare.com, hugh.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.117

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for execstrategymasters.sbs (unsigned zone)

⏱️ Timing

Total: 1873ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.152.210, 104.21.12.169`
AAAA	2	`2606:4700:3030::ac43:98d2, 2606:4700:3035::6815:ca9`
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`

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

execstrategymasters.sbs points to the four IP addresses 104.21.12.169, 172.67.152.210, 2606:4700:3030::ac43:98d2 and 2606:4700:3035::6815:ca9.

Two other host names, along with refer-nordvpn.com, kiemtien.com and j1ttercoil.ru, also share IP numbers with execstrategymasters.sbs.

Name Servers

execstrategymasters.sbs is served by two delegated name servers, hugh.ns.cloudflare.com and nena.ns.cloudflare.com.

execstrategymasters.sbs shares its NS records with other domains, for example bookflair.click, thecourseorbit.digital, videoproofpath.click and two others.

The name servers of execstrategymasters.sbs overlap at least partially with those of other domains — among them tadexmetals.com, amtehnik.com, clashxqr.com.cn and two more.

These name servers commonly appear alongside the name servers harlan.ns.cloudflare.com and chip.ns.cloudflare.com.

DNS names with 6 IP addresses:

hugh.ns.cloudflare.com carries IP addresses 108.162.193.117, 172.64.33.117 and 173.245.59.117, with 3 other addresses beyond those.

nena.ns.cloudflare.com carries IP addresses 108.162.194.161, 162.159.38.161 and 172.64.34.161, with 3 other addresses beyond those.

execstrategymasters.sbs - robtex.com