`exectrainingguru.sbs`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:90ce^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:4778^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.120^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.206^{🇺🇸 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	104.21.71.120, 172.67.144.206
		IPv6 hints	2606:4700:3031::ac43:90ce, 2606:4700:3034::6815:4778
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com
SOA	`hugh.ns.cloudflare.com`dns@cloudflare.com serial=2410233319

`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=1785204062

⚠️ On DNS blocklist: tif

Same first word

exectrainingguru.sbs

DNS History

10 records (6 active, 4 former)

●NShugh.ns.cloudflare.com2026-07-25 → 2026-07-28 · 2 obs

● 2026-07-25 16:14:28
● 2026-07-28 02:07:16

●NSnena.ns.cloudflare.com2026-07-25 → 2026-07-28 · 2 obs

● 2026-07-25 16:14:28
● 2026-07-28 02:07:16

●A104.21.71.1202026-07-26 → 2026-07-28 · 3 obs

○ 2026-07-25 16:14:28
● 2026-07-26 05:26:44
● 2026-07-28 02:07:16

●A172.67.144.2062026-07-26 → 2026-07-28 · 3 obs

○ 2026-07-25 16:14:28
● 2026-07-26 05:26:44
● 2026-07-28 02:07:16

○A188.114.96.02026-07-25 → 2026-07-25 · 3 obs

● 2026-07-25 16:14:28
○ 2026-07-26 05:26:44
○ 2026-07-28 02:07:16

○A188.114.97.02026-07-25 → 2026-07-25 · 3 obs

● 2026-07-25 16:14:28
○ 2026-07-26 05:26:44
○ 2026-07-28 02:07:16

●A2606:4700:3031::ac43:90ce2026-07-26 → 2026-07-28 · 3 obs

○ 2026-07-25 16:14:28
● 2026-07-26 05:26:44
● 2026-07-28 02:07:16

●A2606:4700:3034::6815:47782026-07-26 → 2026-07-28 · 3 obs

○ 2026-07-25 16:14:28
● 2026-07-26 05:26:44
● 2026-07-28 02:07:16

○A2a06:98c1:3120::2026-07-25 → 2026-07-25 · 3 obs

● 2026-07-25 16:14:28
○ 2026-07-26 05:26:44
○ 2026-07-28 02:07:16

○A2a06:98c1:3121::2026-07-25 → 2026-07-25 · 3 obs

● 2026-07-25 16:14:28
○ 2026-07-26 05:26:44
○ 2026-07-28 02:07:16

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:172.64.33.117

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for exectrainingguru.sbs (unsigned zone)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.144.206, 104.21.71.120`
AAAA	2	`2606:4700:3031::ac43:90ce, 2606:4700:3034::6815:4778`
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

exectrainingguru.sbs resolves to four IP addresses: 104.21.71.120, 172.67.144.206, 2606:4700:3031::ac43:90ce and 2606:4700:3034::6815:4778.

mail.coloradolegalmarketing.com, romseyreflexology.co.uk, www.troyka.co.uk and two other host names share IP numbers with exectrainingguru.sbs.

Name Servers

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

exectrainingguru.sbs uses the same name servers as several other domains — among them realestatelawful.cyou, courseawake.digital, execlearningvault.sbs and two more.

exectrainingguru.sbs has at least partial name server overlap with other domains, such as linkpota.to, ateljekose.rs.ba, doublel.ro and two others.

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

Hostnames that resolve to 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.

exectrainingguru.sbs - robtex.com