`test4startup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:aac7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2f50^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.80^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.199^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aria.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c044^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2044^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aria.ns.cloudflare.com`
		A	108.162.192.68^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	172.64.32.68^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	173.245.58.68^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
NS	`carlos.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c370^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carlos.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2370^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carlos.ns.cloudflare.com`
		A	108.162.195.112^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	162.159.44.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	172.64.35.112^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.47.80, 172.67.170.199
		IPv6	2606:4700:3030::ac43:aac7, 2606:4700:3035::6815:2f50
SOA	`aria.ns.cloudflare.com`dns@cloudflare.com serial=2398183098

`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.net`nstld@verisign-grs.com serial=1771291435

Previously MX for

test4startup.com

Subdomains

www.test4startup.com

Same first word

test4startup.com

DNS History

18 records (6 active, 12 former)

●NSaria.ns.cloudflare.com2026-02-25 → 2026-03-24 · 3 obs

○ 2017-10-10 04:02:36
● 2026-02-25 14:34:22
● 2026-03-24 01:47:40

●NScarlos.ns.cloudflare.com2026-02-25 → 2026-03-24 · 3 obs

○ 2017-10-10 04:02:36
● 2026-02-25 14:34:22
● 2026-03-24 01:47:40

○NSns1.hostven03.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:59:00
○ 2017-10-10 04:02:36
○ 2026-03-24 01:47:40

○NSns1.linode.com2017-10-10 → 2017-10-10 · 4 obs

○ 2016-12-15 22:59:00
● 2017-10-10 04:02:36
○ 2026-02-25 14:34:22
○ 2026-03-24 01:47:40

○NSns2.hostven03.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:59:00
○ 2017-10-10 04:02:36
○ 2026-03-24 01:47:40

○NSns2.linode.com2017-10-10 → 2017-10-10 · 4 obs

○ 2016-12-15 22:59:00
● 2017-10-10 04:02:36
○ 2026-02-25 14:34:22
○ 2026-03-24 01:47:40

○NSns3.linode.com2017-10-10 → 2017-10-10 · 4 obs

○ 2016-12-15 22:59:00
● 2017-10-10 04:02:36
○ 2026-02-25 14:34:22
○ 2026-03-24 01:47:40

○NSns4.linode.com2017-10-10 → 2017-10-10 · 4 obs

○ 2016-12-15 22:59:00
● 2017-10-10 04:02:36
○ 2026-02-25 14:34:22
○ 2026-03-24 01:47:40

○NSns5.linode.com2017-10-10 → 2017-10-10 · 4 obs

○ 2016-12-15 22:59:00
● 2017-10-10 04:02:36
○ 2026-02-25 14:34:22
○ 2026-03-24 01:47:40

○MXmail.test4startup.com2017-10-10 → 2017-10-10 · 4 obs

○ 2016-12-15 22:59:00
● 2017-10-10 04:02:36
○ 2026-02-25 14:34:22
○ 2026-03-24 01:47:40

○MXtest4startup.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:59:00
○ 2017-10-10 04:02:36
○ 2026-03-24 01:47:40

●A104.21.47.802026-02-25 → 2026-03-24 · 3 obs

○ 2017-10-10 04:02:36
● 2026-02-25 14:34:22
● 2026-03-24 01:47:40

●A172.67.170.1992026-02-25 → 2026-03-24 · 3 obs

○ 2017-10-10 04:02:36
● 2026-02-25 14:34:22
● 2026-03-24 01:47:40

○A2600:3c02::f03c:91ff:fe1f:84cb2017-10-10 → 2017-10-10 · 4 obs

○ 2016-12-15 22:59:00
● 2017-10-10 04:02:36
○ 2026-02-25 14:34:22
○ 2026-03-24 01:47:40

●A2606:4700:3030::ac43:aac72026-02-25 → 2026-03-24 · 3 obs

○ 2017-10-10 04:02:36
● 2026-02-25 14:34:22
● 2026-03-24 01:47:40

●A2606:4700:3035::6815:2f502026-02-25 → 2026-03-24 · 3 obs

○ 2017-10-10 04:02:36
● 2026-02-25 14:34:22
● 2026-03-24 01:47:40

○A46.29.2.462016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:59:00
○ 2017-10-10 04:02:36
○ 2026-03-24 01:47:40

○A50.116.36.1712017-10-10 → 2017-10-10 · 4 obs

○ 2016-12-15 22:59:00
● 2017-10-10 04:02:36
○ 2026-02-25 14:34:22
○ 2026-03-24 01:47:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
test4startup.com	aria.ns.cloudflare.com, carlos.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.68

NS records: aria.ns.cloudflare.com, carlos.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for test4startup.com (unsigned zone)

⏱️ Timing

Total: 638ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.80, 172.67.170.199`
AAAA	2	`2606:4700:3035::6815:2f50, 2606:4700:3030::ac43:aac7`
NS	2	`aria.ns.cloudflare.com, carlos.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aria.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (aria.ns.cloudflare.com, aria.ns.cloudflare.com, aria.ns.cloudflare.com...)

Analysis

Hierarchy

test4startup.com is a parent of www.test4startup.com.

IP Addresses

test4startup.com resolves to four IPs: 2606:4700:3030::ac43:aac7, 2606:4700:3035::6815:2f50, 104.21.47.80 and 172.67.170.199.

Other host names such as 15.sycok.com, www.abruptlyinstitution.com, solventa.co, app.idnube.com and crowntrophy.co.uk share IP numbers with test4startup.com.

Name Servers

test4startup.com is delegated to two name servers: aria.ns.cloudflare.com and carlos.ns.cloudflare.com.

test4startup.com shares the same name server setup as id4.biz and 2uswin.com and pegomac.com.

At least part of the name servers for test4startup.com are shared with other domains, for instance quzyt-lebab.online, no8.com.tw, build-in.dp.ua, paolacoppola.com and sleep.ink.

These name servers are commonly used alongside the name servers faye.ns.cloudflare.com.

Host names with six IP numbers:

aria.ns.cloudflare.com points to: 2606:4700:50::adf5:3a44, 2803:f800:50::6ca2:c044, 2a06:98c1:50::ac40:2044, 108.162.192.68, 172.64.32.68 and 173.245.58.68.

carlos.ns.cloudflare.com points to: 2606:4700:58::a29f:2c70, 2803:f800:50::6ca2:c370, 2a06:98c1:50::ac40:2370, 108.162.195.112, 162.159.44.112 and 172.64.35.112.

test4startup.com - robtex.com