horizon.dev - robtex.com

horizon.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:832aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:3caπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.3.202Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.131.42πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSalberto.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c12πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A2803:f800:50::6ca2:c312πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalberto.ns.cloudflare.com
A2a06:98c1:50::ac40:2312πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRalberto.ns.cloudflare.com
A108.162.195.18πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A162.159.44.18Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A172.64.35.18πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
NSmckinley.ns.cloudflare.com
A2606:4700:50::a29f:2649πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
A2803:f800:50::6ca2:c249πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmckinley.ns.cloudflare.com
A2a06:98c1:50::ac40:2249πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRmckinley.ns.cloudflare.com
A108.162.194.73πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
A162.159.38.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
A172.64.34.73πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
MXhorizon-dev.mail.protection.outlook.com ⭐
A2a01:111:f403:c922::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bl0pr05cu00501.inbound.protection.outlook.com
A2a01:111:f403:c931::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sn1pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:c946::3πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-ch0pr04cu00603.inbound.protection.outlook.com
A2a01:111:f403:f804::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-co1pr05cu00301.inbound.protection.outlook.com
A40.93.192.4πŸ‡ΊπŸ‡Έ Microsoft40.80.0.0/12
PTRmail-dm2pr04cu00404.inbound.protection.outlook.com
A52.101.11.9πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr02cu00101.inbound.protection.outlook.com
A52.101.40.2πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr05cu00402.inbound.protection.outlook.com
A52.101.41.24πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01600.inbound.protection.outlook.com
TXTMS=ms36389456
TXTgoogle-site-verification=GSbWq9AuuXhnLUoVlFxY4266WlQFpkZJSsKe-1Akw8k
TXTgoogle-site-verification=hGIpv6CnA_qkZBuHHiCxm4urtX-FRzDXR98hJ-iwapw
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.3.202, 172.67.131.42
IPv6 hints2606:4700:3030::ac43:832a, 2606:4700:3035::6815:3ca
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com
SOAalberto.ns.cloudflare.comdns@cloudflare.com serial=2400460146

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
rank #698891 globally
rank #566 in the tld
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

NSalberto.ns.cloudflare.commckinley.ns.cloudflare.comMXhorizon-dev.mail.protection.outlook.comA104.21.3.202172.67.131.422606:4700:3030::ac43:832a2606:4700:3035::6815:3ca
●NSalberto.ns.cloudflare.com2026-04-09 β†’ 2026-04-12 Β· 2 obs
● 2026-04-09 15:19:48
● 2026-04-12 09:08:20
●NSmckinley.ns.cloudflare.com2026-04-09 β†’ 2026-04-12 Β· 2 obs
● 2026-04-09 15:19:48
● 2026-04-12 09:08:20
●MXhorizon-dev.mail.protection.outlook.com2026-04-09 β†’ 2026-04-12 Β· 2 obs
● 2026-04-09 15:19:48
● 2026-04-12 09:08:20
●A104.21.3.2022026-04-09 β†’ 2026-04-12 Β· 2 obs
● 2026-04-09 15:19:48
● 2026-04-12 09:08:20
●A172.67.131.422026-04-09 β†’ 2026-04-12 Β· 2 obs
● 2026-04-09 15:19:48
● 2026-04-12 09:08:20
●A2606:4700:3030::ac43:832a2026-04-09 β†’ 2026-04-12 Β· 2 obs
● 2026-04-09 15:19:48
● 2026-04-12 09:08:20
●A2606:4700:3035::6815:3ca2026-04-09 β†’ 2026-04-12 Β· 2 obs
● 2026-04-09 15:19:48
● 2026-04-12 09:08:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...-
horizon.devalberto.ns.cloudflare.com, mckinley.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.195.18

NS records: alberto.ns.cloudflare.com, mckinley.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for horizon.dev (unsigned zone)

⏱️ Timing

Total: 714ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.3.202, 172.67.131.42
AAAA22606:4700:3030::ac43:832a, 2606:4700:3035::6815:3ca
NS2alberto.ns.cloudflare.com, mckinley.ns.cloudflare.com
MX1horizon-dev.mail.protection.outlook.com
TXT4MS=ms36389456, google-site-verification=GSbWq9AuuXhnLUo...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alberto.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

horizon.dev points to four IP numbers: 2606:4700:3030::ac43:832a, 2606:4700:3035::6815:3ca, 104.21.3.202 and 172.67.131.42.

Other host names, for instance pwsforums.com, forretningssystem.dk, www.gxzh004.com, zentariluvos.com and cashtoday.top share IP numbers with horizon.dev.

Name Servers

horizon.dev's delegation is to two name servers alberto.ns.cloudflare.com and mckinley.ns.cloudflare.com.

horizon.dev shares the same name server configuration as other domains, such as sportsgraphing.com, playwithme.in, installion.eu, revolutionmacro.com and motivxtools.com.

horizon.dev at least partially shares its name servers with other domains, for instance yuyanmianfeizhibozuqiuzhibo.com.cn, 2010nbazongjuesaibifen.com.cn, koudaiyaoguaihuohonggonglue.com.cn, lemiaocaipiaowang.com.cn and qqhuaxiashouyou.com.cn.

These name servers are commonly used with malavika.ns.cloudflare.com, owen.ns.cloudflare.com and nelly.ns.cloudflare.com.

Host names with six IP numbers:

alberto.ns.cloudflare.com points to: 2606:4700:58::a29f:2c12, 2803:f800:50::6ca2:c312, 2a06:98c1:50::ac40:2312, 108.162.195.18, 162.159.44.18 and 172.64.35.18.

mckinley.ns.cloudflare.com points to: 2606:4700:50::a29f:2649, 2803:f800:50::6ca2:c249, 2a06:98c1:50::ac40:2249, 108.162.194.73, 162.159.38.73 and 172.64.34.73.

Mail Servers

horizon.dev is served by a single mail server, horizon-dev.mail.protection.outlook.com.

The host name horizon-dev.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c922::1, 2a01:111:f403:c931::, 2a01:111:f403:c946::3, 2a01:111:f403:f804::1, 40.93.192.4, 52.101.11.9, 52.101.40.2 and 52.101.41.24.