ns1.prohost.org - robtex.com

ns1.prohost.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:1482πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:c0e8πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.20.130Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.192.232πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.20.130, 172.67.192.232
IPv6 hints2606:4700:3030::6815:1482, 2606:4700:3037::ac43:c0e8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com

prohost.org

DNSSECπŸ”’ Signed (DS record present)
A2606:4700:3030::6815:1482πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:c0e8πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.20.130Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.192.232πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSizabella.ns.cloudflare.com ⭐
NSrodney.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXaspmx2.googlemail.com(10)
MXaspmx3.googlemail.com(10)
TXTgoogle-site-verification=bqfq5XmhCrgdI8yCySVSmSYaJkKmaU-ysO5oMeosKRM
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.20.130, 172.67.192.232
IPv6 hints2606:4700:3030::6815:1482, 2606:4700:3037::ac43:c0e8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOAizabella.ns.cloudflare.comdns@cloudflare.com serial=2409989702

Previously NS for

Same first word

Similar names

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026A104.21.20.130172.67.192.2322606:4700:3030::6815:14822606:4700:3037::ac43:c0e8188.114.96.0188.114.97.0216.235.13.262606:4700:130:436c:6f75:6466:6c61:72652606:4700:3031::6815:14822606:4700:3031::ac43:c0e82a06:98c1:3120::2a06:98c1:3121::
●A104.21.20.1302026-02-16 β†’ 2026-07-21 Β· 6 obs
β—‹ 2016-04-13 06:19:18
● 2026-02-16 16:53:18
● 2026-04-17 20:28:54
β—‹ 2026-05-02 17:12:46
β—‹ 2026-06-11 18:25:16
● 2026-07-21 13:13:34
●A172.67.192.2322026-02-16 β†’ 2026-07-21 Β· 6 obs
β—‹ 2016-04-13 06:19:18
● 2026-02-16 16:53:18
● 2026-04-17 20:28:54
β—‹ 2026-05-02 17:12:46
β—‹ 2026-06-11 18:25:16
● 2026-07-21 13:13:34
β—‹A188.114.96.02026-05-02 β†’ 2026-06-11 Β· 4 obs
β—‹ 2026-04-17 20:28:54
● 2026-05-02 17:12:46
● 2026-06-11 18:25:16
β—‹ 2026-07-21 13:13:34
β—‹A188.114.97.02026-05-02 β†’ 2026-06-11 Β· 4 obs
β—‹ 2026-04-17 20:28:54
● 2026-05-02 17:12:46
● 2026-06-11 18:25:16
β—‹ 2026-07-21 13:13:34
β—‹A216.235.13.262015-06-22 β†’ 2016-04-13 Β· 4 obs
● 2015-06-22 21:09:28
● 2016-04-13 06:19:18
β—‹ 2026-02-16 16:53:18
β—‹ 2026-07-21 13:13:34
β—‹A2606:4700:130:436c:6f75:6466:6c61:72652026-02-22 β†’ 2026-02-22 Β· 4 obs
β—‹ 2026-02-16 16:53:18
● 2026-02-22 13:53:02
β—‹ 2026-02-26 20:05:28
β—‹ 2026-07-21 13:13:34
●A2606:4700:3030::6815:14822026-07-21 β†’ 2026-07-21 Β· 2 obs
β—‹ 2026-06-11 18:25:16
● 2026-07-21 13:13:34
β—‹A2606:4700:3031::6815:14822026-02-16 β†’ 2026-04-17 Β· 7 obs
β—‹ 2016-04-13 06:19:18
● 2026-02-16 16:53:18
β—‹ 2026-02-22 13:53:02
● 2026-02-26 20:05:28
● 2026-04-17 20:28:54
β—‹ 2026-05-02 17:12:46
β—‹ 2026-07-21 13:13:34
β—‹A2606:4700:3031::ac43:c0e82026-02-16 β†’ 2026-04-17 Β· 7 obs
β—‹ 2016-04-13 06:19:18
● 2026-02-16 16:53:18
β—‹ 2026-02-22 13:53:02
● 2026-02-26 20:05:28
● 2026-04-17 20:28:54
β—‹ 2026-05-02 17:12:46
β—‹ 2026-07-21 13:13:34
●A2606:4700:3037::ac43:c0e82026-07-21 β†’ 2026-07-21 Β· 2 obs
β—‹ 2026-06-11 18:25:16
● 2026-07-21 13:13:34
β—‹A2a06:98c1:3120::2026-05-02 β†’ 2026-06-11 Β· 4 obs
β—‹ 2026-04-17 20:28:54
● 2026-05-02 17:12:46
● 2026-06-11 18:25:16
β—‹ 2026-07-21 13:13:34
β—‹A2a06:98c1:3121::2026-05-02 β†’ 2026-06-11 Β· 4 obs
β—‹ 2026-04-17 20:28:54
● 2026-05-02 17:12:46
● 2026-06-11 18:25:16
β—‹ 2026-07-21 13:13:34

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
prohost.orgrodney.ns.cloudflare.com, izabella.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.33.228

NS records: rodney.ns.cloudflare.com, izabella.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 544ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.192.232, 104.21.20.130
AAAA22606:4700:3037::ac43:c0e8, 2606:4700:3030::6815:1482
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

ns1.prohost.org resolves to four IP addresses: 104.21.20.130, 172.67.192.232, 2606:4700:3030::6815:1482 and 2606:4700:3037::ac43:c0e8.

Two other host names, along with dyntool.net, kapptocape.com and checktheleft.com, also share IP numbers with ns1.prohost.org.