horizonreference.org - robtex.com
horizonreference.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:31a1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:a4f5🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.49.161Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.164.245🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | isla.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c077🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2077🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 108.162.192.119🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 172.64.32.119🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 173.245.58.119🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| NS | randall.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ceb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23eb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 108.162.195.235🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 162.159.44.235Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 172.64.35.235🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.49.161, 172.67.164.245 | ||||||
| IPv6 | 2606:4700:3031::6815:31a1, 2606:4700:3031::ac43:a4f5 | ||||||
| SOA | isla.ns.cloudflare.comdns@cloudflare.com serial=2396745986 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774487535 | ||||||
Same first word
horizonreference.org |
DNS History
6 records (6 active, 0 former)
●NSisla.ns.cloudflare.com2026-03-23 → 2026-03-26 · 2 obs
● 2026-03-26 01:29:28
●NSrandall.ns.cloudflare.com2026-03-23 → 2026-03-26 · 2 obs
● 2026-03-26 01:29:28
●A104.21.49.1612026-03-23 → 2026-03-26 · 2 obs
● 2026-03-26 01:29:28
●A172.67.164.2452026-03-23 → 2026-03-26 · 2 obs
● 2026-03-26 01:29:28
●A2606:4700:3031::6815:31a12026-03-23 → 2026-03-26 · 2 obs
● 2026-03-26 01:29:28
●A2606:4700:3031::ac43:a4f52026-03-23 → 2026-03-26 · 2 obs
● 2026-03-26 01:29:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| horizonreference.org | isla.ns.cloudflare.com, randall.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.119
NS records: isla.ns.cloudflare.com, randall.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for horizonreference.org (unsigned zone)
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.164.245, 104.21.49.161 |
| AAAA | 2 | 2606:4700:3031::6815:31a1, 2606:4700:3031::ac43:a4f5 |
| NS | 2 | isla.ns.cloudflare.com, randall.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | isla.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
horizonreference.org resolves to four IPs: 2606:4700:3031::6815:31a1, 2606:4700:3031::ac43:a4f5, 104.21.49.161 and 172.67.164.245.
Other host names such as cms.cm-cuba.pt, icacoach.com, pit.org.ua, trendwonen.com and codelab.website share IP numbers with horizonreference.org.
Name Servers
horizonreference.org is delegated to two name servers: isla.ns.cloudflare.com and randall.ns.cloudflare.com.
horizonreference.org uses the same name server setup as other domains, including motorvisecomply.com, motorvise.com, guidedinsightlab.org, vietit.com.vn and ticketmastercollectibles.com.
At least part of the name servers for horizonreference.org are shared with other domains, for instance yestera.com, couteaudamas.com, wpgq.cn, wangbaodian.com and unionplanters.com.
These name servers are commonly used with carrera.ns.cloudflare.com, kristina.ns.cloudflare.com, hank.ns.cloudflare.com and howard.ns.cloudflare.com.
Host names with six IP numbers:
isla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119.
randall.ns.cloudflare.com points to: 2606:4700:58::a29f:2ceb, 2803:f800:50::6ca2:c3eb, 2a06:98c1:50::ac40:23eb, 108.162.195.235, 162.159.44.235 and 172.64.35.235.