rustknowledge.com - dns.ninja
rustknowledge.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:449b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c4a6🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.68.155Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.196.166🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | leland.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c08Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c308Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2308Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.195.8Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.8Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.8Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | nataly.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2665Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c265Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2265Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.194.101Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.101Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.101Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.68.155, 172.67.196.166 | ||||||
| IPv6 hints | 2606:4700:3035::6815:449b, 2606:4700:3036::ac43:c4a6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com | ||||||
| SOA | leland.ns.cloudflare.comdns@cloudflare.com serial=2418327389 | ||||||
com
| 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=1793734906 | ||||||
Same first word
rustknowledge.com |
Previous names
Next names
DNS History
10 records (6 active, 4 former)
●NSleland.ns.cloudflare.com2026-10-17 → 2026-11-03 · 2 obs
● 2026-11-03 20:28:12
●NSnataly.ns.cloudflare.com2026-10-17 → 2026-11-03 · 2 obs
● 2026-11-03 20:28:12
●A104.21.68.1552026-10-21 → 2026-11-03 · 5 obs
● 2026-10-21 07:04:56
○ 2026-11-02 06:27:54
● 2026-11-03 04:32:22
● 2026-11-03 20:28:12
●A172.67.196.1662026-10-21 → 2026-11-03 · 5 obs
● 2026-10-21 07:04:56
○ 2026-11-02 06:27:54
● 2026-11-03 04:32:22
● 2026-11-03 20:28:12
○A188.114.96.02026-10-17 → 2026-11-02 · 5 obs
○ 2026-10-21 07:04:56
● 2026-11-02 06:27:54
○ 2026-11-03 04:32:22
○ 2026-11-03 20:28:12
○A188.114.97.02026-10-17 → 2026-11-02 · 5 obs
○ 2026-10-21 07:04:56
● 2026-11-02 06:27:54
○ 2026-11-03 04:32:22
○ 2026-11-03 20:28:12
●A2606:4700:3035::6815:449b2026-10-21 → 2026-11-03 · 5 obs
● 2026-10-21 07:04:56
○ 2026-11-02 06:27:54
● 2026-11-03 04:32:22
● 2026-11-03 20:28:12
●A2606:4700:3036::ac43:c4a62026-10-21 → 2026-11-03 · 5 obs
● 2026-10-21 07:04:56
○ 2026-11-02 06:27:54
● 2026-11-03 04:32:22
● 2026-11-03 20:28:12
○A2a06:98c1:3120::2026-10-17 → 2026-11-02 · 5 obs
○ 2026-10-21 07:04:56
● 2026-11-02 06:27:54
○ 2026-11-03 04:32:22
○ 2026-11-03 20:28:12
○A2a06:98c1:3121::2026-10-17 → 2026-11-02 · 5 obs
○ 2026-10-21 07:04:56
● 2026-11-02 06:27:54
○ 2026-11-03 04:32:22
○ 2026-11-03 20:28:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| rustknowledge.com | nataly.ns.cloudflare.com, leland.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.101
NS records: nataly.ns.cloudflare.com, leland.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 358ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.68.155, 172.67.196.166 |
| AAAA | 2 | 2606:4700:3035::6815:449b, 2606:4700:3036::ac43:c4a6 |
| NS | 2 | leland.ns.cloudflare.com, nataly.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | leland.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nataly.ns.cloudflare.com, nataly.ns.cloudflare.com, nataly.ns.cloudflare.com...)
Analysis
IP Addresses
rustknowledge.com points to the four IP addresses 104.21.68.155, 172.67.196.166, 2606:4700:3035::6815:449b and 2606:4700:3036::ac43:c4a6.
Name Servers
DNS delegation for rustknowledge.com points to two name servers: leland.ns.cloudflare.com and nataly.ns.cloudflare.com.
rustknowledge.com shares its name server setup with other domains, including 88icong.com, evagreblerova.cz, 88iquan.com and two others.
There is at least partial name server overlap between rustknowledge.com and other domains — dokterwin-mahjong-leasehubuae.pages.dev, mobile-eca-e.pages.dev, uitpas22.pages.dev and two more among them.
These name servers are often used together with the name servers naya.ns.cloudflare.com.
Host names with 6 IP numbers:
leland.ns.cloudflare.com has IP addresses 108.162.195.8, 162.159.44.8 and 172.64.35.8, plus 3 other.
nataly.ns.cloudflare.com has IP addresses 108.162.194.101, 162.159.38.101 and 172.64.34.101, plus 3 other.