`execconnecttraining.sbs`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:8a5^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:8bc8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.165^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.200^{🇺🇸 Cloudflare172.67.128.0/20 , 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	104.21.8.165, 172.67.139.200
		IPv6 hints	2606:4700:3032::6815:8a5, 2606:4700:3033::ac43:8bc8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com
SOA	`hugh.ns.cloudflare.com`dns@cloudflare.com serial=2409977468

`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=1785441705

⚠️ On DNS blocklist: tif

Same first word

execconnecttraining.sbs

DNS History

6 records (6 active, 0 former)

●NShugh.ns.cloudflare.com2026-07-28 → 2026-07-30 · 2 obs

● 2026-07-28 05:51:06
● 2026-07-30 20:21:28

●NSnena.ns.cloudflare.com2026-07-28 → 2026-07-30 · 2 obs

● 2026-07-28 05:51:06
● 2026-07-30 20:21:28

●A104.21.8.1652026-07-28 → 2026-07-30 · 2 obs

● 2026-07-28 05:51:06
● 2026-07-30 20:21:28

●A172.67.139.2002026-07-28 → 2026-07-30 · 2 obs

● 2026-07-28 05:51:06
● 2026-07-30 20:21:28

●A2606:4700:3032::6815:8a52026-07-28 → 2026-07-30 · 2 obs

● 2026-07-28 05:51:06
● 2026-07-30 20:21:28

●A2606:4700:3033::ac43:8bc82026-07-28 → 2026-07-30 · 2 obs

● 2026-07-28 05:51:06
● 2026-07-30 20:21:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:173.245.59.117

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for execconnecttraining.sbs (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.200, 104.21.8.165`
AAAA	2	`2606:4700:3032::6815:8a5, 2606:4700:3033::ac43:8bc8`
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

execconnecttraining.sbs resolves to four IP addresses: 104.21.8.165, 172.67.139.200, 2606:4700:3032::6815:8a5 and 2606:4700:3033::ac43:8bc8.

Two other host names, along with hotmail.com.hypestat.com, noozhawk.com.hypestat.com and mcjonline.com.hypestat.com, also share IP numbers with execconnecttraining.sbs.

Name Servers

Two name servers handle the delegation for execconnecttraining.sbs: hugh.ns.cloudflare.com and nena.ns.cloudflare.com.

execconnecttraining.sbs shares its NS records with other domains, for example comparelitigation.sbs, thecoursesanctuary.digital, thecoursesway.digital and two others.

execconnecttraining.sbs has at least partial name server overlap with other domains, such as peoplestretch.com, kayleealessie.nl, pafikutaikartanegarakab.org and two others.

It is common to find these name servers paired with the name servers harlan.ns.cloudflare.com, venkat.ns.cloudflare.com, opal.ns.cloudflare.com and chan.ns.cloudflare.com.

DNS names with 6 IP addresses:

hugh.ns.cloudflare.com resolves to 108.162.193.117, 172.64.33.117 and 173.245.59.117 among others, with 3 other IP addresses in total.

nena.ns.cloudflare.com resolves to 108.162.194.161, 162.159.38.161 and 172.64.34.161 among others, with 3 other IP addresses in total.

execconnecttraining.sbs - robtex.com