execskillcatalyst.sbs - dns.ninja
execskillcatalyst.sbs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:142d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:bf56🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.20.45Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.191.86🇺🇸 Cloudflare172.67.176.0/20 , 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 | 162.159.38.161Cloudflare162.159.32.0/20 , 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 | 104.21.20.45, 172.67.191.86 | ||||||
| IPv6 hints | 2606:4700:3030::6815:142d, 2606:4700:3037::ac43:bf56 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=188, name=cloudflare-ech.com | ||||||
| SOA | hugh.ns.cloudflare.comdns@cloudflare.com serial=2410185128 | ||||||
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.nethostmaster@centralnic.net serial=1786304242 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
execskillcatalyst.sbs |
DNS History
6 records (6 active, 0 former)
●NShugh.ns.cloudflare.com2026-07-26 → 2026-08-09 · 2 obs
● 2026-08-09 19:43:34
●NSnena.ns.cloudflare.com2026-07-26 → 2026-08-09 · 2 obs
● 2026-08-09 19:43:34
●A104.21.20.452026-07-26 → 2026-08-09 · 2 obs
● 2026-08-09 19:43:34
●A172.67.191.862026-07-26 → 2026-08-09 · 2 obs
● 2026-08-09 19:43:34
●A2606:4700:3030::6815:142d2026-07-26 → 2026-08-09 · 2 obs
● 2026-08-09 19:43:34
●A2606:4700:3037::ac43:bf562026-07-26 → 2026-08-09 · 2 obs
● 2026-08-09 19:43:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sbs | a.nic.sbs, b.nic.sbs, c.nic.sbs, d.nic.sbs | 8 records |
| execskillcatalyst.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 execskillcatalyst.sbs (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.20.45, 172.67.191.86 |
| AAAA | 2 | 2606:4700:3030::6815:142d, 2606:4700:3037::ac43:bf56 |
| 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
execskillcatalyst.sbs resolves to four IP addresses: 104.21.20.45, 172.67.191.86, 2606:4700:3030::6815:142d and 2606:4700:3037::ac43:bf56.
sebcun.fullblog.com.ar, arturolodetti.fullblog.com.ar, dionijose85.fullblog.com.ar plus two other host names have IP numbers in common with execskillcatalyst.sbs.
Name Servers
execskillcatalyst.sbs uses two name servers for its delegation: hugh.ns.cloudflare.com and nena.ns.cloudflare.com.
The name server configuration of execskillcatalyst.sbs is shared with other domains, for instance comparelitigation.sbs, thecoursesanctuary.digital, thecoursesway.digital and two others.
execskillcatalyst.sbs has at least partial name server overlap with other domains, such as jimmynilsson.se, marijuanamodeling.com, cadia.co and two others.
It is common to find these name servers paired with the name servers harlan.ns.cloudflare.com, coco.ns.cloudflare.com, bristol.ns.cloudflare.com and chip.ns.cloudflare.com.
Hosts with 6 IP addresses each:
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.