execfocusworkshops.sbs - dns.ninja
execfocusworkshops.sbs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:6ba🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:bb7e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.6.186Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.187.126🇺🇸 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 | 104.21.6.186, 172.67.187.126 | ||||||
| IPv6 hints | 2606:4700:3035::6815:6ba, 2606:4700:3036::ac43:bb7e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=61, name=cloudflare-ech.com | ||||||
| SOA | hugh.ns.cloudflare.comdns@cloudflare.com serial=2409982772 | ||||||
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=1785208865 | ||||||
Same first word
execfocusworkshops.sbs |
DNS History
6 records (6 active, 0 former)
●NShugh.ns.cloudflare.com2026-07-24 → 2026-07-28 · 2 obs
● 2026-07-28 03:23:16
●NSnena.ns.cloudflare.com2026-07-24 → 2026-07-28 · 2 obs
● 2026-07-28 03:23:16
●A104.21.6.1862026-07-24 → 2026-07-28 · 2 obs
● 2026-07-28 03:23:16
●A172.67.187.1262026-07-24 → 2026-07-28 · 2 obs
● 2026-07-28 03:23:16
●A2606:4700:3035::6815:6ba2026-07-24 → 2026-07-28 · 2 obs
● 2026-07-28 03:23:16
●A2606:4700:3036::ac43:bb7e2026-07-24 → 2026-07-28 · 2 obs
● 2026-07-28 03:23:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sbs | a.nic.sbs, b.nic.sbs, c.nic.sbs, d.nic.sbs | - |
| execfocusworkshops.sbs | hugh.ns.cloudflare.com, nena.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.117
NS records: hugh.ns.cloudflare.com, nena.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for execfocusworkshops.sbs (unsigned zone)
⏱️ Timing
Total: 493ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.6.186, 172.67.187.126 |
| AAAA | 2 | 2606:4700:3036::ac43:bb7e, 2606:4700:3035::6815:6ba |
| 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
execfocusworkshops.sbs points to the four IP addresses 104.21.6.186, 172.67.187.126, 2606:4700:3035::6815:6ba and 2606:4700:3036::ac43:bb7e.
fsg-group.co.uk, vw200.com, mail.redline.co.il and two other host names share IP numbers with execfocusworkshops.sbs.
Name Servers
Two name servers handle the delegation for execfocusworkshops.sbs: hugh.ns.cloudflare.com and nena.ns.cloudflare.com.
execfocusworkshops.sbs uses the same name servers as several other domains — among them booksignificance.click, bookkindred.click, execdiscoverworkshops.sbs and two more.
At least some of execfocusworkshops.sbs's name servers are shared with other domains, for example daphneutilities.com, lehidentalcenter.com, vanlieropbog.nl and two more.
These name servers tend to be used in conjunction with the name servers harlan.ns.cloudflare.com.
Hostnames that resolve to 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.