construct0.com - dns.ninja

`construct0.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8df4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3931^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.49^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.244^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alla.ns.cloudflare.com`
		A	108.162.192.62^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	172.64.32.62^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	173.245.58.62^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
NS	`cash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c151^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2151^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cash.ns.cloudflare.com`
		A	108.162.193.81^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	172.64.33.81^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	173.245.59.81^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`google-site-verification=BuzidmbP8ofzG4lWXUd1sXYzOAZKx-DeBUC-63FGjRU`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.49, 172.67.141.244
		IPv6 hints	2606:4700:3032::ac43:8df4, 2606:4700:3035::6815:3931
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=182, name=cloudflare-ech.com
SOA	`alla.ns.cloudflare.com`dns@cloudflare.com serial=2406178488

`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=1782463420

Same first word

construct0.com

construct0.org

DNS History

9 records (7 active, 2 former)

●NSalla.ns.cloudflare.com2026-02-23 → 2026-06-26 · 2 obs

● 2026-02-23 20:39:50
● 2026-06-26 09:08:50

●NScash.ns.cloudflare.com2026-02-23 → 2026-06-26 · 2 obs

● 2026-02-23 20:39:50
● 2026-06-26 09:08:50

●MXsmtp.google.com2026-02-23 → 2026-06-26 · 2 obs

● 2026-02-23 20:39:50
● 2026-06-26 09:08:50

●A104.21.57.492026-02-23 → 2026-06-26 · 2 obs

● 2026-02-23 20:39:50
● 2026-06-26 09:08:50

●A172.67.141.2442026-02-23 → 2026-06-26 · 2 obs

● 2026-02-23 20:39:50
● 2026-06-26 09:08:50

●A2606:4700:3032::ac43:8df42026-06-26 → 2026-06-26 · 2 obs

○ 2026-06-16 00:10:42
● 2026-06-26 09:08:50

○A2606:4700:3033::ac43:8df42026-02-23 → 2026-06-16 · 3 obs

● 2026-02-23 20:39:50
● 2026-06-16 00:10:42
○ 2026-06-26 09:08:50

●A2606:4700:3035::6815:39312026-06-26 → 2026-06-26 · 2 obs

○ 2026-06-16 00:10:42
● 2026-06-26 09:08:50

○A2606:4700:3037::6815:39312026-02-23 → 2026-06-16 · 3 obs

● 2026-02-23 20:39:50
● 2026-06-16 00:10:42
○ 2026-06-26 09:08:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
construct0.com	alla.ns.cloudflare.com, cash.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.81

NS records: alla.ns.cloudflare.com, cash.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for construct0.com (unsigned zone)

⏱️ Timing

Total: 321ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.49, 172.67.141.244`
AAAA	2	`2606:4700:3032::ac43:8df4, 2606:4700:3035::6815:3931`
NS	2	`alla.ns.cloudflare.com, cash.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`google-site-verification=BuzidmbP8ofzG4l`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

construct0.com has four IP addresses: 104.21.57.49, 172.67.141.244, 2606:4700:3032::ac43:8df4 and 2606:4700:3035::6815:3931.

www.office-file.com, rtpkode4d-sugar.com, www.ipcow.com plus two other host names have IP numbers in common with construct0.com.

Name Servers

The NS records for construct0.com delegate to alla.ns.cloudflare.com and cash.ns.cloudflare.com.

The name server configuration of construct0.com is shared with other domains, for instance cakewalkforum.com, musicengravers.com, pdablast.com and two others.

construct0.com has at least partial name server overlap with other domains, such as kingstondigital.com.my, vit-spb.ru, digione.my.id and two others.

These name servers tend to appear together with the name servers jessica.ns.cloudflare.com, keanu.ns.cloudflare.com and rudy.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alla.ns.cloudflare.com maps to 108.162.192.62, 172.64.32.62, 173.245.58.62 and 3 additional IP addresses.

cash.ns.cloudflare.com maps to 108.162.193.81, 172.64.33.81, 173.245.59.81 and 3 additional IP addresses.

Mail Servers

construct0.com uses one mail server — smtp.google.com.

The mail server setup of construct0.com matches that of other domains such as lostworlds.org, wfit.com.au, alislam.dk and two others.

At least some of the mail servers used by construct0.com are shared with other domains: airsoftsearch.com, cotzul.com, aic.care and two others among them.

It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.

smtp.google.com has 9 IP addresses: 142.251.16.26, 142.251.16.27, 172.253.139.26 plus 6 more.