🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rbconstructph.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1dbf^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:95a9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.191^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.169^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brenna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenna.ns.cloudflare.com`
		A	108.162.194.176^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	162.159.38.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	172.64.34.176^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
NS	`charles.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c153^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`charles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2153^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`charles.ns.cloudflare.com`
		A	108.162.193.83^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	172.64.33.83^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	173.245.59.83^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.191, 172.67.149.169
		IPv6 hints	2606:4700:3035::6815:1dbf, 2606:4700:3035::ac43:95a9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOA	`brenna.ns.cloudflare.com`dns@cloudflare.com serial=2415881294

`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=1794590841

Same first word

rbconstructph.com

rbconstructph.shop

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSbrenna.ns.cloudflare.com2026-09-11 → 2026-11-13 · 2 obs

● 2026-09-11 07:41:02
● 2026-11-13 17:47:06

●NScharles.ns.cloudflare.com2026-09-11 → 2026-11-13 · 2 obs

● 2026-09-11 07:41:02
● 2026-11-13 17:47:06

●A104.21.29.1912026-09-11 → 2026-11-13 · 2 obs

● 2026-09-11 07:41:02
● 2026-11-13 17:47:06

●A172.67.149.1692026-09-11 → 2026-11-13 · 2 obs

● 2026-09-11 07:41:02
● 2026-11-13 17:47:06

●A2606:4700:3035::6815:1dbf2026-09-11 → 2026-11-13 · 2 obs

● 2026-09-11 07:41:02
● 2026-11-13 17:47:06

●A2606:4700:3035::ac43:95a92026-09-11 → 2026-11-13 · 2 obs

● 2026-09-11 07:41:02
● 2026-11-13 17:47:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rbconstructph.com	charles.ns.cloudflare.com, brenna.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.176

NS records: charles.ns.cloudflare.com, brenna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.29.191, 172.67.149.169`
AAAA	2	`2606:4700:3035::6815:1dbf, 2606:4700:3035::ac43:95a9`
NS	2	`brenna.ns.cloudflare.com, charles.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brenna.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rbconstructph.com has four IP addresses: 104.21.29.191, 172.67.149.169, 2606:4700:3035::6815:1dbf and 2606:4700:3035::ac43:95a9.

Among the host names that share IP numbers with rbconstructph.com are canezman.net, ngayhoimuahe.vip, chngoglobal.ca and two others.

Name Servers

rbconstructph.com has two authoritative name servers — brenna.ns.cloudflare.com and charles.ns.cloudflare.com.

rbconstructph.com has the same name server delegation as a number of other domains, such as chasedreams.shop, africahumanitarianinstitute.com, larxvo.com and two more.

rbconstructph.com has at least partial name server overlap with other domains, such as exclusivesolution35857770.pages.dev, layoffwatch.org, cnwomwsy1msp5g0gl5kg.workers.dev and two others.

It is common to see these name servers used together with name servers piper.ns.cloudflare.com and gerardo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

brenna.ns.cloudflare.com points to 108.162.194.176, 162.159.38.176, 172.64.34.176 and 3 other IP addresses.

charles.ns.cloudflare.com points to 108.162.193.83, 172.64.33.83, 173.245.59.83 and 3 other IP addresses.

rbconstructph.com - robtex.com