`executiveguidance.sbs`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:27c1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9459^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.193^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.89^{🇺🇸 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	104.21.39.193, 172.67.148.89
		IPv6 hints	2606:4700:3030::6815:27c1, 2606:4700:3032::ac43:9459
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com
SOA	`hugh.ns.cloudflare.com`dns@cloudflare.com serial=2410256442

`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=1785318542

⚠️ On DNS blocklist: tif

Same first word

executiveguidance.sbs

DNS History

6 records (6 active, 0 former)

●NShugh.ns.cloudflare.com2026-07-26 → 2026-07-29 · 2 obs

● 2026-07-26 07:49:22
● 2026-07-29 09:54:50

●NSnena.ns.cloudflare.com2026-07-26 → 2026-07-29 · 2 obs

● 2026-07-26 07:49:22
● 2026-07-29 09:54:50

●A104.21.39.1932026-07-26 → 2026-07-29 · 2 obs

● 2026-07-26 07:49:22
● 2026-07-29 09:54:50

●A172.67.148.892026-07-26 → 2026-07-29 · 2 obs

● 2026-07-26 07:49:22
● 2026-07-29 09:54:50

●A2606:4700:3030::6815:27c12026-07-26 → 2026-07-29 · 2 obs

● 2026-07-26 07:49:22
● 2026-07-29 09:54:50

●A2606:4700:3032::ac43:94592026-07-26 → 2026-07-29 · 2 obs

● 2026-07-26 07:49:22
● 2026-07-29 09:54:50

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.194.161

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for executiveguidance.sbs (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.89, 104.21.39.193`
AAAA	2	`2606:4700:3030::6815:27c1, 2606:4700:3032::ac43:9459`
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

executiveguidance.sbs points to the four IP addresses 104.21.39.193, 172.67.148.89, 2606:4700:3030::6815:27c1 and 2606:4700:3032::ac43:9459.

Two other host names, along with tranhkinhsaigon.com, ddns.net.aausa.net and motchillk.fit, also share IP numbers with executiveguidance.sbs.

Name Servers

The NS records for executiveguidance.sbs delegate to hugh.ns.cloudflare.com and nena.ns.cloudflare.com.

executiveguidance.sbs shares its NS records with other domains, for example execpioneerworkshops.sbs, comparegenuinepro.sbs, podcastkeynote.shop and two others.

At least some of executiveguidance.sbs's name servers are shared with other domains, for example pafijawabarat.co.id, pricify.com, (0x6d696c66)ozoria.com and two more.

It is common for these name servers to be used in conjunction with the name servers harlan.ns.cloudflare.com, chan.ns.cloudflare.com and pat.ns.cloudflare.com.

DNS names with 6 IP addresses:

hugh.ns.cloudflare.com maps to 108.162.193.117, 172.64.33.117, 173.245.59.117 and 3 additional IP addresses.

nena.ns.cloudflare.com maps to 108.162.194.161, 162.159.38.161, 172.64.34.161 and 3 additional IP addresses.

executiveguidance.sbs - robtex.com