`execskillmentor.sbs`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:2a44^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9e7c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.68^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.124^{🇺🇸 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	104.21.42.68, 172.67.158.124
		IPv6 hints	2606:4700:3035::6815:2a44, 2606:4700:3036::ac43:9e7c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOA	`hugh.ns.cloudflare.com`dns@cloudflare.com serial=2409981921

`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=1785308723

⚠️ On DNS blocklist: tif

Same first word

execskillmentor.sbs

DNS History

6 records (6 active, 0 former)

●NShugh.ns.cloudflare.com2026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 00:35:14
● 2026-07-29 07:09:36

●NSnena.ns.cloudflare.com2026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 00:35:14
● 2026-07-29 07:09:36

●A104.21.42.682026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 00:35:14
● 2026-07-29 07:09:36

●A172.67.158.1242026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 00:35:14
● 2026-07-29 07:09:36

●A2606:4700:3035::6815:2a442026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 00:35:14
● 2026-07-29 07:09:36

●A2606:4700:3036::ac43:9e7c2026-07-25 → 2026-07-29 · 2 obs

● 2026-07-25 00:35:14
● 2026-07-29 07:09:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.193.117

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for execskillmentor.sbs (unsigned zone)

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.68, 172.67.158.124`
AAAA	2	`2606:4700:3035::6815:2a44, 2606:4700:3036::ac43:9e7c`
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 (d.nic.sbs, c.nic.sbs, b.nic.sbs...)

Analysis

IP Addresses

execskillmentor.sbs directs to four IP numbers, which are 104.21.42.68, 172.67.158.124, 2606:4700:3035::6815:2a44 and 2606:4700:3036::ac43:9e7c.

ga(0x616e616c)yrics.org, taxizamardi.com, imap.pineviewgc.com and two other host names share IP numbers with execskillmentor.sbs.

Name Servers

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

execskillmentor.sbs uses the same name servers as several other domains — among them comparecatalysts.sbs, execskillharness.sbs, videoworthyones.click and two more.

At least some of execskillmentor.sbs's name servers are shared with other domains, for example casemanageronline.net, ywcxys.cn, lihavakissa.net 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 coco.ns.cloudflare.com.

Hostnames that resolve to 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.

execskillmentor.sbs - robtex.com