`construmaster.com.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c021^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:51f4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.244^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.33^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alina.ns.cloudflare.com`
		A	108.162.192.61^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-108-162-192-61.defastlink.net`
		A	172.64.32.61^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-32-61.defastlink.net`
		A	173.245.58.61^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-173-245-58-61.defastlink.net`
NS	`rayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.244, 172.67.192.33
		IPv6 hints	2606:4700:3030::ac43:c021, 2606:4700:3037::6815:51f4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOA	`alina.ns.cloudflare.com`dns@cloudflare.com serial=2399630675

`com.co`

DNSSEC

⚠️ Not signed

WOT: SAFE (61/100)

Same first word

construmaster.net

construmaster.com.mx

construmaster.com.co

DNS History

12 records (6 active, 6 former)

●NSalina.ns.cloudflare.com2026-03-29 → 2026-04-14 · 3 obs

○ 2018-10-14 08:43:40
● 2026-03-29 17:16:22
● 2026-04-14 22:50:44

○NSamir.ns.cloudflare.com2018-10-14 → 2018-10-14 · 3 obs

● 2018-10-14 08:43:40
○ 2026-03-29 17:16:22
○ 2026-04-14 22:50:44

●NSrayden.ns.cloudflare.com2026-03-29 → 2026-04-14 · 3 obs

○ 2018-10-14 08:43:40
● 2026-03-29 17:16:22
● 2026-04-14 22:50:44

○NSyolanda.ns.cloudflare.com2018-10-14 → 2018-10-14 · 3 obs

● 2018-10-14 08:43:40
○ 2026-03-29 17:16:22
○ 2026-04-14 22:50:44

●A104.21.81.2442026-03-29 → 2026-04-14 · 3 obs

○ 2018-10-14 08:43:40
● 2026-03-29 17:16:22
● 2026-04-14 22:50:44

○A104.27.180.1522018-10-14 → 2018-10-14 · 3 obs

● 2018-10-14 08:43:40
○ 2026-03-29 17:16:22
○ 2026-04-14 22:50:44

○A104.27.181.1522018-10-14 → 2018-10-14 · 3 obs

● 2018-10-14 08:43:40
○ 2026-03-29 17:16:22
○ 2026-04-14 22:50:44

●A172.67.192.332026-03-29 → 2026-04-14 · 3 obs

○ 2018-10-14 08:43:40
● 2026-03-29 17:16:22
● 2026-04-14 22:50:44

○A2606:4700:30::681b:b4982018-10-14 → 2018-10-14 · 3 obs

● 2018-10-14 08:43:40
○ 2026-03-29 17:16:22
○ 2026-04-14 22:50:44

○A2606:4700:30::681b:b5982018-10-14 → 2018-10-14 · 3 obs

● 2018-10-14 08:43:40
○ 2026-03-29 17:16:22
○ 2026-04-14 22:50:44

●A2606:4700:3030::ac43:c0212026-03-29 → 2026-04-14 · 3 obs

○ 2018-10-14 08:43:40
● 2026-03-29 17:16:22
● 2026-04-14 22:50:44

●A2606:4700:3037::6815:51f42026-03-29 → 2026-04-14 · 3 obs

○ 2018-10-14 08:43:40
● 2026-03-29 17:16:22
● 2026-04-14 22:50:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
construmaster.com.co	alina.ns.cloudflare.com, rayden.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.61

NS records: alina.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for construmaster.com.co (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.33, 104.21.81.244`
AAAA	2	`2606:4700:3030::ac43:c021, 2606:4700:3037::6815:51f4`
NS	2	`alina.ns.cloudflare.com, rayden.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alina.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

construmaster.com.co resolves to four IP numbers: 2606:4700:3030::ac43:c021, 2606:4700:3037::6815:51f4, 104.21.81.244 and 172.67.192.33.

Other host names such as www.embracefs.co.uk, stewardclaims.com, u-cauedu.com, nc2.arxbank.ru and threadbearer.net share IPs with construmaster.com.co.

Name Servers

construmaster.com.co is delegated to two name servers: alina.ns.cloudflare.com and rayden.ns.cloudflare.com.

construmaster.com.co shares the same name server setup as personalwizard.com, magisterapp.com.co, sodo969z.com, adobedowload.org and risk.us.com.

construmaster.com.co at least partially shares name servers with other domains, for instance 32062.com, dewazeus33apk.xyz, evanlott.com, qiataervsruishimianfeituijian.cn and alipilekoglu.com.tr.

these name servers are commonly used together with the name servers dorthy.ns.cloudflare.com, lennon.ns.cloudflare.com, jen.ns.cloudflare.com, lakas.ns.cloudflare.com and hans.ns.cloudflare.com.

Host names with six IP numbers:

alina.ns.cloudflare.com points to 2606:4700:50::adf5:3a3d, 2803:f800:50::6ca2:c03d, 2a06:98c1:50::ac40:203d, 108.162.192.61, 172.64.32.61 and 173.245.58.61.

rayden.ns.cloudflare.com points to 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163.

construmaster.com.co - robtex.com