crux.run - robtex.com
crux.run
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:485🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:585🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4a80🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.4.133Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.5.133Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.74.128🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | liz.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3abd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20bd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 108.162.192.189🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 172.64.32.189🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 173.245.58.189🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| NS | pablo.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bdc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21dc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 108.162.193.220🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 172.64.33.220🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 173.245.59.220🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| TXT | google-site-verification=B3fbl2n8133ch3P2exJQpTltRqQuQY_VsKPmQmdpq1Y | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.4.133, 104.26.5.133, 172.67.74.128 | ||||||
| IPv6 hints | 2606:4700:20::681a:485, 2606:4700:20::681a:585, 2606:4700:20::ac43:4a80 | ||||||
| SOA | liz.ns.cloudflare.comdns@cloudflare.com serial=2409187686 | ||||||
run
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.run ⭐ | ||||||
| NS | v0n1.nic.run | ||||||
| NS | v0n2.nic.run | ||||||
| NS | v0n3.nic.run | ||||||
| NS | v2n0.nic.run | ||||||
| NS | v2n1.nic.run | ||||||
| SOA | v0n0.nic.runhostmaster@donuts.email serial=1783714710 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSliz.ns.cloudflare.com2019-12-19 → 2026-07-10 · 2 obs
● 2026-07-10 20:56:06
●NSpablo.ns.cloudflare.com2019-12-19 → 2026-07-10 · 2 obs
● 2026-07-10 20:56:06
●A104.26.4.1332019-12-19 → 2026-07-10 · 2 obs
● 2026-07-10 20:56:06
●A104.26.5.1332019-12-19 → 2026-07-10 · 2 obs
● 2026-07-10 20:56:06
●A172.67.74.1282026-06-12 → 2026-07-10 · 3 obs
● 2026-06-12 11:15:34
● 2026-07-10 20:56:06
●A2606:4700:20::681a:4852019-12-19 → 2026-07-10 · 2 obs
● 2026-07-10 20:56:06
●A2606:4700:20::681a:5852019-12-19 → 2026-07-10 · 2 obs
● 2026-07-10 20:56:06
●A2606:4700:20::ac43:4a802026-06-12 → 2026-07-10 · 3 obs
● 2026-06-12 11:15:34
● 2026-07-10 20:56:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| run | v0n0.nic.run, v0n1.nic.run, v0n2.nic.run, v0n3.nic.run... | 12 records |
| crux.run | liz.ns.cloudflare.com, pablo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.220
NS records: liz.ns.cloudflare.com, pablo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crux.run (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 172.67.74.128, 104.26.4.133... |
| AAAA | 3 | 2606:4700:20::681a:585, 2606:4700:20::ac43:4a80... |
| NS | 2 | liz.ns.cloudflare.com, pablo.ns.cloudflare.com |
| TXT | 1 | google-site-verification=B3fbl2n8133ch3P |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | liz.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.run, v0n1.nic.run, v0n2.nic.run...)
Analysis
IP Addresses
crux.run resolves to 6 IP numbers: 104.26.4.133, 104.26.5.133, 172.67.74.128 and 3 other.
Additional host names — kqcertification.com, coloradonewsline.com, gurudosimoveis.com.br and two others — share IP numbers with crux.run.
Name Servers
crux.run has two authoritative name servers — liz.ns.cloudflare.com and pablo.ns.cloudflare.com.
crux.run shares its name server setup with other domains, including www.mypatriotsupply.com, kolille.com, signature.email and two others.
There is at least partial name server overlap between crux.run and other domains — wasatchcountyhospital.net, zerowzl.com, euregiokarelia.com and two more among them.
The name servers gina.ns.cloudflare.com, jason.ns.cloudflare.com and grace.ns.cloudflare.com are often found in combination with these name servers.
Host names with 6 IP numbers:
liz.ns.cloudflare.com points to 108.162.192.189, 172.64.32.189, 173.245.58.189 and 3 other IP addresses.
pablo.ns.cloudflare.com points to 108.162.193.220, 172.64.33.220, 173.245.59.220 and 3 other IP addresses.