`prealpha.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2483^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c26d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.131^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.109^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dara.ns.cloudflare.com`
		A	108.162.192.91^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dara.ns.cloudflare.com`
		A	172.64.32.91^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dara.ns.cloudflare.com`
		A	173.245.58.91^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dara.ns.cloudflare.com`
NS	`david.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.20.209.166^{🇨🇭 COMPUTERLINE185.20.209.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`google-site-verification=svgyxaBSEW22NGEe4B5oxv-uK1KdZFgRp82jvETGd6o`
TXT	`google-site-verification=ye2SX5vtuJgMeXqsz7OcD_72nl9a-Jm_fsoGNgP6KWk`
TXT	`jetbrains-domain-verification=16gd8ar1iysgwc4crg4xnwhy5`
TXT	`v=spf1 include:zoho.eu include:_spf.google.com ~all`
TXT	`zoho-verification=zb57520041.zmverify.zoho.eu`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.131, 172.67.194.109
		IPv6 hints	2606:4700:3033::6815:2483, 2606:4700:3037::ac43:c26d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`dara.ns.cloudflare.com`dns@cloudflare.com serial=2411123578

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

📈 Tranco rank: #630,728
🔒 HSTS Preload (+subdomains)

Subdomains

gb-api.prealpha.dev

Same first word

prealpha.com

prealpha.dev

Similar names

alephpar.com

praphael.com

alphaerp.com

parahelp.com

alpharep.com

alphapre.com

apphealr.com

erpalpha.com

parahelp.ch

parahelp.net

aarphelp.com

parahelp.online

raphaelp.com

alphaerp.com.mx

alphaerp.net

DNS History

11 records (9 active, 2 former)

●NSdara.ns.cloudflare.com2026-05-28 → 2026-08-02 · 2 obs

● 2026-05-28 15:58:36
● 2026-08-02 05:10:46

●NSdavid.ns.cloudflare.com2026-05-28 → 2026-08-02 · 2 obs

● 2026-05-28 15:58:36
● 2026-08-02 05:10:46

●MXmx.zoho.eu2026-05-28 → 2026-08-02 · 2 obs

● 2026-05-28 15:58:36
● 2026-08-02 05:10:46

●MXmx2.zoho.eu2026-05-28 → 2026-08-02 · 2 obs

● 2026-05-28 15:58:36
● 2026-08-02 05:10:46

●MXmx3.zoho.eu2026-05-28 → 2026-08-02 · 2 obs

● 2026-05-28 15:58:36
● 2026-08-02 05:10:46

●A104.21.36.1312026-05-28 → 2026-08-02 · 2 obs

● 2026-05-28 15:58:36
● 2026-08-02 05:10:46

●A172.67.194.1092026-05-28 → 2026-08-02 · 2 obs

● 2026-05-28 15:58:36
● 2026-08-02 05:10:46

○A2606:4700:3032::6815:24832026-05-28 → 2026-05-28 · 3 obs

● 2026-05-28 15:58:36
○ 2026-07-10 08:08:18
○ 2026-08-02 05:10:46

●A2606:4700:3033::6815:24832026-07-10 → 2026-08-02 · 3 obs

○ 2026-05-28 15:58:36
● 2026-07-10 08:08:18
● 2026-08-02 05:10:46

○A2606:4700:3035::ac43:c26d2026-05-28 → 2026-05-28 · 3 obs

● 2026-05-28 15:58:36
○ 2026-07-10 08:08:18
○ 2026-08-02 05:10:46

●A2606:4700:3037::ac43:c26d2026-07-10 → 2026-08-02 · 3 obs

○ 2026-05-28 15:58:36
● 2026-07-10 08:08:18
● 2026-08-02 05:10:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
prealpha.dev	david.ns.cloudflare.com, dara.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.91

NS records: david.ns.cloudflare.com, dara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prealpha.dev (unsigned zone)

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.194.109, 104.21.36.131`
AAAA	2	`2606:4700:3033::6815:2483, 2606:4700:3037::ac43:c26d`
NS	2	`dara.ns.cloudflare.com, david.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	5	`google-site-verification=svgyxaBSEW22NGE, google-site-verification=ye2SX5vtuJgMeXq...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dara.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain gb-api.prealpha.dev falls under the parent prealpha.dev.

IP Addresses

prealpha.dev points to the four IP addresses 104.21.36.131, 172.67.194.109, 2606:4700:3033::6815:2483 and 2606:4700:3037::ac43:c26d.

Additional host names — brandpreventie-dossier.be, www.ntafleetsolutions.com, mawnstars.com and two others — share IP numbers with prealpha.dev.

Name Servers

The NS records for prealpha.dev delegate to dara.ns.cloudflare.com and david.ns.cloudflare.com.

prealpha.dev shares its name server setup with other domains, including bryx.com, restaurantlavita.com, traiteurmadalena.com and two others.

At least some of prealpha.dev's name servers are shared with other domains, for example boatingonthethames.co.uk, comicplaycasino1.com, archleague.org and two more.

It is common for these name servers to be used in conjunction with the name servers joyce.ns.cloudflare.com, walt.ns.cloudflare.com and coen.ns.cloudflare.com.

Host names with 6 IP numbers:

dara.ns.cloudflare.com maps to 108.162.192.91, 172.64.32.91, 173.245.58.91 and 3 additional IP addresses.

david.ns.cloudflare.com maps to 108.162.193.152, 172.64.33.152, 173.245.59.152 and 3 additional IP addresses.

Mail Servers

The MX records for prealpha.dev list three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

prealpha.dev shares mail servers — at least in part — with other domains, including france-challenges.com, chesterfieldmedia.com, inanch.com and two others.

Host names with two IP numbers:

The A records for mx.zoho.eu return 185.20.209.166 and 185.230.214.166.

Host names pointing to a single IP address:

mx2.zoho.eu resolves to the IP address 185.230.214.166.

mx3.zoho.eu resolves to the IP address 185.230.212.166.

mx.zoho.eu and mx2.zoho.eu each have 185.230.214.166 IP addresses.

prealpha.dev - robtex.com

prealpha.dev

dev

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`prealpha.dev`

`dev`