alccdenver.com - robtex.com
alccdenver.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:b963🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:541f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.84.31Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.99🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lamar.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c38e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:238e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 108.162.195.142🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 162.159.44.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 172.64.35.142🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| NS | rosalyn.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:263b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosalyn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c23b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rosalyn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:223b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rosalyn.ns.cloudflare.com | ||||||
| A | 108.162.194.59🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosalyn.ns.cloudflare.com | ||||||
| A | 162.159.38.59Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosalyn.ns.cloudflare.com | ||||||
| A | 172.64.34.59🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosalyn.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.84.31, 172.67.185.99 | ||||||
| IPv6 | 2606:4700:3032::ac43:b963, 2606:4700:3037::6815:541f | ||||||
| SOA | lamar.ns.cloudflare.comdns@cloudflare.com serial=2395156313 | ||||||
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=1774398522 | ||||||
Same first word
alccdenver.com |
DNS History
10 records (6 active, 4 former)
●NSlamar.ns.cloudflare.com2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 22:16:16
● 2026-03-25 00:52:26
○NSns1.startlogic.com2017-08-06 → 2017-08-06 · 3 obs
○ 2026-03-23 22:16:16
○ 2026-03-25 00:52:26
○NSns2.startlogic.com2017-08-06 → 2017-08-06 · 3 obs
○ 2026-03-23 22:16:16
○ 2026-03-25 00:52:26
●NSrosalyn.ns.cloudflare.com2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 22:16:16
● 2026-03-25 00:52:26
○MXmx.alccdenver.com2017-08-06 → 2017-08-06 · 3 obs
○ 2026-03-23 22:16:16
○ 2026-03-25 00:52:26
●A104.21.84.312026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 22:16:16
● 2026-03-25 00:52:26
●A172.67.185.992026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 22:16:16
● 2026-03-25 00:52:26
●A2606:4700:3032::ac43:b9632026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 22:16:16
● 2026-03-25 00:52:26
●A2606:4700:3037::6815:541f2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 22:16:16
● 2026-03-25 00:52:26
○A66.96.134.282017-08-06 → 2017-08-06 · 3 obs
○ 2026-03-23 22:16:16
○ 2026-03-25 00:52:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| alccdenver.com | rosalyn.ns.cloudflare.com, lamar.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.142
NS records: rosalyn.ns.cloudflare.com, lamar.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alccdenver.com (unsigned zone)
⏱️ Timing
Total: 112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.185.99, 104.21.84.31 |
| AAAA | 2 | 2606:4700:3032::ac43:b963, 2606:4700:3037::6815:541f |
| NS | 2 | lamar.ns.cloudflare.com, rosalyn.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lamar.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rosalyn.ns.cloudflare.com, rosalyn.ns.cloudflare.com, rosalyn.ns.cloudflare.com...)
Analysis
IP Addresses
alccdenver.com resolves to four IP numbers: 2606:4700:3032::ac43:b963, 2606:4700:3037::6815:541f, 104.21.84.31 and 172.67.185.99.
other host names for instance aviagri.com, burnettefoods.com, lazizafoods.com, summitlinegroup.live and simvaauto.fr share IP numbers with alccdenver.com.
Name Servers
alccdenver.com is delegated to two name servers: lamar.ns.cloudflare.com and rosalyn.ns.cloudflare.com.
alccdenver.com shares the same name server setup as other domains, for example lasvegasculinarycollege.com, plasma2system.com, cyprusaudioequipment.com, blueeaglepublishing.com and thecelebezine.com.
alccdenver.com at least partially shares name servers with other domains, for instance theconsciouscat.com, dxatos.com, capaseribaldo.com.br, aldotest.com and ceramics-directory.com.
These name servers are commonly used with daniella.ns.cloudflare.com, phoenix.ns.cloudflare.com, mack.ns.cloudflare.com and leia.ns.cloudflare.com.
Host names with six IP numbers:
lamar.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8e, 2803:f800:50::6ca2:c38e, 2a06:98c1:50::ac40:238e, 108.162.195.142, 162.159.44.142 and 172.64.35.142; rosalyn.ns.cloudflare.com points to: 2606:4700:50::a29f:263b, 2803:f800:50::6ca2:c23b, 2a06:98c1:50::ac40:223b, 108.162.194.59, 162.159.38.59 and 172.64.34.59.