`proconstruction.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b963^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:541f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.31^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.99^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bowen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c353^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bowen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2353^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bowen.ns.cloudflare.com`
		A	108.162.195.83^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	162.159.44.83^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	172.64.35.83^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
NS	`pearl.ns.cloudflare.com`
		A	2606:4700:50::a29f:268c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pearl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pearl.ns.cloudflare.com`
		A	108.162.194.140^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	162.159.38.140^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	172.64.34.140^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.84.31, 172.67.185.99
		IPv6 hints	2606:4700:3032::ac43:b963, 2606:4700:3037::6815:541f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOA	`bowen.ns.cloudflare.com`dns@cloudflare.com serial=2400970539

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030663910

Same first word

proconstruction.se

proconstruction.org

proconstruction.vn

proconstruction.com.my

proconstruction.ca

proconstruction.com

Similar names

constructionpro.in

constructionpro.com

rpoconstruction.com

ropconstruction.com

orpconstruction.com

constructionpro.org

DNS History

6 records (6 active, 0 former)

●NSbowen.ns.cloudflare.com2026-03-30 → 2026-04-15 · 2 obs

● 2026-03-30 02:52:22
● 2026-04-15 08:26:38

●NSpearl.ns.cloudflare.com2026-03-30 → 2026-04-15 · 2 obs

● 2026-03-30 02:52:22
● 2026-04-15 08:26:38

●A104.21.84.312026-03-30 → 2026-04-15 · 2 obs

● 2026-03-30 02:52:22
● 2026-04-15 08:26:38

●A172.67.185.992026-03-30 → 2026-04-15 · 2 obs

● 2026-03-30 02:52:22
● 2026-04-15 08:26:38

●A2606:4700:3032::ac43:b9632026-03-30 → 2026-04-15 · 2 obs

● 2026-03-30 02:52:22
● 2026-04-15 08:26:38

●A2606:4700:3037::6815:541f2026-03-30 → 2026-04-15 · 2 obs

● 2026-03-30 02:52:22
● 2026-04-15 08:26:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	e.dns-servers.vn, h.dns-servers.vn, a.dns-servers.vn, c.dns-servers.vn...	16 records
proconstruction.vn	pearl.ns.cloudflare.com, bowen.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.83

NS records: pearl.ns.cloudflare.com, bowen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proconstruction.vn (unsigned zone)

⏱️ Timing

Total: 1003ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.185.99, 104.21.84.31`
AAAA	2	`2606:4700:3032::ac43:b963, 2606:4700:3037::6815:541f`
NS	2	`bowen.ns.cloudflare.com, pearl.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bowen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)

Analysis

IP Addresses

proconstruction.vn resolves to four IP numbers: 2606:4700:3032::ac43:b963, 2606:4700:3037::6815:541f, 104.21.84.31 and 172.67.185.99.

other host names for instance 88vv.live, lazizafoods.com, versaces.us, summitlinegroup.live and enelor.company share IP numbers with proconstruction.vn.

Name Servers

proconstruction.vn is delegated to two name servers: bowen.ns.cloudflare.com and pearl.ns.cloudflare.com.

proconstruction.vn shares the same name server setup as other domains, such as crudenholdings.net, rutdaothehn88.com, nghiatranghanoi.com and batlua48.com.

proconstruction.vn at least partially shares name servers with other domains, for instance tokyocowboytx.com, sprijinnational.com, heronit.com.br, royal-game-casino.com and man.ge.

These name servers are commonly used with evangeline.ns.cloudflare.com, joel.ns.cloudflare.com and ximena.ns.cloudflare.com.

Host names with six IP numbers:

bowen.ns.cloudflare.com points to: 2606:4700:58::a29f:2c53, 2803:f800:50::6ca2:c353, 2a06:98c1:50::ac40:2353, 108.162.195.83, 162.159.44.83 and 172.64.35.83; pearl.ns.cloudflare.com points to: 2606:4700:50::a29f:268c, 2803:f800:50::6ca2:c28c, 2a06:98c1:50::ac40:228c, 108.162.194.140, 162.159.38.140 and 172.64.34.140.

proconstruction.vn - robtex.com