lcol.us - robtex.com
lcol.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:c9e9🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4ce0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.224Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.201.233🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | clayton.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ce2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clayton.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | clayton.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23e2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | clayton.ns.cloudflare.com | ||||||
| A | 108.162.195.226🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clayton.ns.cloudflare.com | ||||||
| A | 162.159.44.226Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clayton.ns.cloudflare.com | ||||||
| A | 172.64.35.226🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clayton.ns.cloudflare.com | ||||||
| NS | pam.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a8a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pam.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c08a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pam.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:208a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pam.ns.cloudflare.com | ||||||
| A | 108.162.192.138🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pam.ns.cloudflare.com | ||||||
| A | 172.64.32.138🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pam.ns.cloudflare.com | ||||||
| A | 173.245.58.138🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pam.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.76.224, 172.67.201.233 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c9e9, 2606:4700:3037::6815:4ce0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com | ||||||
| SOA | clayton.ns.cloudflare.comdns@cloudflare.com serial=2407945048 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785113519 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSclayton.ns.cloudflare.com2026-06-08 → 2026-07-27 · 2 obs
● 2026-07-27 01:48:38
●NSpam.ns.cloudflare.com2026-06-08 → 2026-07-27 · 2 obs
● 2026-07-27 01:48:38
●A104.21.76.2242026-06-08 → 2026-07-27 · 2 obs
● 2026-07-27 01:48:38
●A172.67.201.2332026-06-08 → 2026-07-27 · 2 obs
● 2026-07-27 01:48:38
●A2606:4700:3030::ac43:c9e92026-07-16 → 2026-07-27 · 3 obs
● 2026-07-16 00:07:46
● 2026-07-27 01:48:38
○A2606:4700:3034::ac43:c9e92026-06-08 → 2026-06-08 · 3 obs
○ 2026-07-16 00:07:46
○ 2026-07-27 01:48:38
●A2606:4700:3037::6815:4ce02026-06-08 → 2026-07-27 · 2 obs
● 2026-07-27 01:48:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| lcol.us | clayton.ns.cloudflare.com, pam.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.138
NS records: clayton.ns.cloudflare.com, pam.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lcol.us (unsigned zone)
⏱️ Timing
Total: 532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.201.233, 104.21.76.224 |
| AAAA | 2 | 2606:4700:3030::ac43:c9e9, 2606:4700:3037::6815:4ce0 |
| NS | 2 | clayton.ns.cloudflare.com, pam.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | clayton.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
lcol.us points to the four IP addresses 104.21.76.224, 172.67.201.233, 2606:4700:3030::ac43:c9e9 and 2606:4700:3037::6815:4ce0.
Among the host names that share IP numbers with lcol.us are sheridancollegefoundation.org, luna-casino.se, xn--trzor-jza.com and two others.
Name Servers
Two name servers handle the delegation for lcol.us: clayton.ns.cloudflare.com and pam.ns.cloudflare.com.
lcol.us has the same name server delegation as a number of other domains, such as buywakeukstore.shop, forn.info, guessonline.shop and two more.
There is at least partial name server overlap between lcol.us and other domains — onbet333.com, clipa.md, umstrans.com.au and two more among them.
Host names resolving to 6 IP numbers:
clayton.ns.cloudflare.com resolves to 108.162.195.226, 162.159.44.226 and 172.64.35.226 among others, with 3 other IP addresses in total.
pam.ns.cloudflare.com resolves to 108.162.192.138, 172.64.32.138 and 173.245.58.138 among others, with 3 other IP addresses in total.