execexcellenceguide.sbs - robtex.com
execexcellenceguide.sbs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:42c4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a3ec🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.66.196Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.236🇺🇸 Cloudflare172.67.160.0/20 , 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 | 104.21.66.196, 172.67.163.236 | ||||||
| IPv6 hints | 2606:4700:3032::6815:42c4, 2606:4700:3035::ac43:a3ec | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com | ||||||
| SOA | hugh.ns.cloudflare.comdns@cloudflare.com serial=2410286353 | ||||||
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=1785573318 | ||||||
Same first word
execexcellenceguide.sbs |
DNS History
10 records (6 active, 4 former)
●NShugh.ns.cloudflare.com2026-07-27 → 2026-08-01 · 2 obs
● 2026-08-01 08:48:52
●NSnena.ns.cloudflare.com2026-07-27 → 2026-08-01 · 2 obs
● 2026-08-01 08:48:52
●A104.21.66.1962026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 08:48:52
●A172.67.163.2362026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 08:48:52
○A188.114.96.02026-07-27 → 2026-07-27 · 2 obs
○ 2026-08-01 08:48:52
○A188.114.97.02026-07-27 → 2026-07-27 · 2 obs
○ 2026-08-01 08:48:52
●A2606:4700:3032::6815:42c42026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 08:48:52
●A2606:4700:3035::ac43:a3ec2026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 08:48:52
○A2a06:98c1:3120::2026-07-27 → 2026-07-27 · 2 obs
○ 2026-08-01 08:48:52
○A2a06:98c1:3121::2026-07-27 → 2026-07-27 · 2 obs
○ 2026-08-01 08:48:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sbs | a.nic.sbs, c.nic.sbs, b.nic.sbs, d.nic.sbs | - |
| execexcellenceguide.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 execexcellenceguide.sbs (unsigned zone)
⏱️ Timing
Total: 365ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.66.196, 172.67.163.236 |
| AAAA | 2 | 2606:4700:3032::6815:42c4, 2606:4700:3035::ac43:a3ec |
| 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
execexcellenceguide.sbs points to the four IP addresses 104.21.66.196, 172.67.163.236, 2606:4700:3032::6815:42c4 and 2606:4700:3035::ac43:a3ec.
medlog.com.au, plasa.me, trancemixage.ru plus two other host names have IP numbers in common with execexcellenceguide.sbs.
Name Servers
execexcellenceguide.sbs is delegated to two name servers: hugh.ns.cloudflare.com and nena.ns.cloudflare.com.
The name server configuration of execexcellenceguide.sbs is shared with other domains, for instance bookvaluedcraft.click, execpromentorship.sbs, execskillenrich.sbs and two others.
The name servers of execexcellenceguide.sbs overlap at least partially with those of other domains — among them topslots.club, shangliantong.com, legal-x.co and two more.
The name servers harlan.ns.cloudflare.com, chan.ns.cloudflare.com and opal.ns.cloudflare.com are commonly seen alongside these name servers.
Hosts with 6 IP addresses each:
hugh.ns.cloudflare.com resolves to 108.162.193.117, 172.64.33.117, 173.245.59.117 and 3 other IP addresses.
nena.ns.cloudflare.com resolves to 108.162.194.161, 162.159.38.161, 172.64.34.161 and 3 other IP addresses.