know-base.net - robtex.com
know-base.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:1a74🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:a843🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.116Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.168.67🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | grace.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 108.162.192.159🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 172.64.32.159🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 173.245.58.159🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| NS | jason.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jason.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jason.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jason.ns.cloudflare.com | ||||||
| A | 108.162.193.179🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jason.ns.cloudflare.com | ||||||
| A | 172.64.33.179🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jason.ns.cloudflare.com | ||||||
| A | 173.245.59.179🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jason.ns.cloudflare.com | ||||||
| TXT | google-site-verification=vU7ftOauUJF9lLhINfW3cPIlC0IeyU_TG5DGom0wC_w | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.26.116, 172.67.168.67 | ||||||
| IPv6 hints | 2606:4700:3032::6815:1a74, 2606:4700:3034::ac43:a843 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com | ||||||
| SOA | grace.ns.cloudflare.comdns@cloudflare.com serial=2397958133 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776029532 | ||||||
Same first word
know-base.net |
Similar names
DNS History
6 records (6 active, 0 former)
●NSgrace.ns.cloudflare.com2026-04-05 → 2026-04-12 · 2 obs
● 2026-04-12 21:46:58
●NSjason.ns.cloudflare.com2026-04-05 → 2026-04-12 · 2 obs
● 2026-04-12 21:46:58
●A104.21.26.1162026-04-05 → 2026-04-12 · 2 obs
● 2026-04-12 21:46:58
●A172.67.168.672026-04-05 → 2026-04-12 · 2 obs
● 2026-04-12 21:46:58
●A2606:4700:3032::6815:1a742026-04-05 → 2026-04-12 · 2 obs
● 2026-04-12 21:46:58
●A2606:4700:3034::ac43:a8432026-04-05 → 2026-04-12 · 2 obs
● 2026-04-12 21:46:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| know-base.net | grace.ns.cloudflare.com, jason.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.179
NS records: grace.ns.cloudflare.com, jason.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for know-base.net (unsigned zone)
⏱️ Timing
Total: 449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.168.67, 104.21.26.116 |
| AAAA | 2 | 2606:4700:3034::ac43:a843, 2606:4700:3032::6815:1a74 |
| NS | 2 | grace.ns.cloudflare.com, jason.ns.cloudflare.com |
| TXT | 1 | google-site-verification=vU7ftOauUJF9lLh |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | grace.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
Four IP numbers are pointed to by know-base.net: 2606:4700:3032::6815:1a74, 2606:4700:3034::ac43:a843, 104.21.26.116 and 172.67.168.67.
other host names including canseamers.com, ceramicasbondia.net, osakaohsho.com.vn, fusionpartnersengine.click and painmm.com share IP numbers with know-base.net.
Name Servers
know-base.net is delegated to two name servers grace.ns.cloudflare.com and jason.ns.cloudflare.com.
know-base.net shares the same name server setup as other domains, for instance magitype.com, thomasmertonbooks.com, nordicdesigncollective.co.uk, wiki-base.com and excel-lib.net.
know-base.net at least partially shares name servers with other domains, for instance glooto.com, kam-media.co.uk, nancyleelovley.com, createknoloji.net and consumerfiles.com.
These name servers are commonly used alongside magdalena.ns.cloudflare.com and pablo.ns.cloudflare.com.
Host names with six IP numbers:
Host name grace.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9f, 2803:f800:50::6ca2:c09f, 2a06:98c1:50::ac40:209f, 108.162.192.159, 172.64.32.159 and 173.245.58.159.
Host name jason.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb3, 2803:f800:50::6ca2:c1b3, 2a06:98c1:50::ac40:21b3, 108.162.193.179, 172.64.33.179 and 173.245.59.179.