knowledgeverse-hypercoursecore.sbs - robtex.com
knowledgeverse-hypercoursecore.sbs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:c0a9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1479🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.20.121Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.192.169🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bruce.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bruce.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bruce.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bruce.ns.cloudflare.com | ||||||
| A | 108.162.193.77🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bruce.ns.cloudflare.com | ||||||
| A | 172.64.33.77🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bruce.ns.cloudflare.com | ||||||
| A | 173.245.59.77🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bruce.ns.cloudflare.com | ||||||
| NS | nancy.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2654🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c254🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2254🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 108.162.194.84🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 162.159.38.84Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 172.64.34.84🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.20.121, 172.67.192.169 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:c0a9, 2606:4700:3035::6815:1479 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com | ||||||
| SOA | bruce.ns.cloudflare.comdns@cloudflare.com serial=2397969739 | ||||||
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=1776030070 | ||||||
Same first word
knowledgeverse-hypercoursecore.sbs |
DNS History
6 records (6 active, 0 former)
●NSbruce.ns.cloudflare.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 22:15:26
●NSnancy.ns.cloudflare.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 22:15:26
●A104.21.20.1212026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 22:15:26
●A172.67.192.1692026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 22:15:26
●A2606:4700:3033::ac43:c0a92026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 22:15:26
●A2606:4700:3035::6815:14792026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 22:15:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sbs | d.nic.sbs, b.nic.sbs, c.nic.sbs, a.nic.sbs | - |
| knowledgeverse-hypercoursecore.sbs | bruce.ns.cloudflare.com, nancy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.84
NS records: bruce.ns.cloudflare.com, nancy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgeverse-hypercoursecore.sbs (unsigned zone)
⏱️ Timing
Total: 346ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.20.121, 172.67.192.169 |
| AAAA | 2 | 2606:4700:3033::ac43:c0a9, 2606:4700:3035::6815:1479 |
| NS | 2 | bruce.ns.cloudflare.com, nancy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bruce.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
knowledgeverse-hypercoursecore.sbs points to four IP numbers: 2606:4700:3033::ac43:c0a9, 2606:4700:3035::6815:1479, 104.21.20.121 and 172.67.192.169.
Other host names, for instance baixarapkmod.com, ai-spine.org, tezos.domains, zyjyzx.com and js-model.com share IP numbers with knowledgeverse-hypercoursecore.sbs.
Name Servers
knowledgeverse-hypercoursecore.sbs is delegated to two name servers: bruce.ns.cloudflare.com and nancy.ns.cloudflare.com.
knowledgeverse-hypercoursecore.sbs uses the same name server setup as other domains, for instance knowledgeverse-hyperpathcore.sbs, knowledgeverse-omnifluxcore.sbs, knowledgeverse-nira.sbs, knowledgeverse.org and knowledgeverse-mindlayernet.sbs.
knowledgeverse-hypercoursecore.sbs shares name servers with other domains at least partially, for instance 5858tv.com, lukeflix.tv, careerjet.id, careerjet.com.hr and iiilad.com.
These name servers are commonly used with isabel.ns.cloudflare.com, west.ns.cloudflare.com, rudy.ns.cloudflare.com and clark.ns.cloudflare.com.
Host names with six IP numbers: bruce.ns.cloudflare.com points to 2606:4700:58::adf5:3b4d, 2803:f800:50::6ca2:c14d, 2a06:98c1:50::ac40:214d, 108.162.193.77, 172.64.33.77 and 173.245.59.77; nancy.ns.cloudflare.com points to 2606:4700:50::a29f:2654, 2803:f800:50::6ca2:c254, 2a06:98c1:50::ac40:2254, 108.162.194.84, 162.159.38.84 and 172.64.34.84.