🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`probuilderstack.tech`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5e64^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ddb8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.100^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.184^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gene.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gene.ns.cloudflare.com`
		A	108.162.192.158^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	172.64.32.158^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	173.245.58.158^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
NS	`yisroel.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yisroel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yisroel.ns.cloudflare.com`
		A	108.162.195.185^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	162.159.44.185^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	172.64.35.185^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c2f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`rz-in-f26.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.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=Tp57Cqnsu4ZG8M4CqYjOYUOqV4TwwHc--UTVR5pDunE`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.100, 172.67.221.184
		IPv6 hints	2606:4700:3030::6815:5e64, 2606:4700:3037::ac43:ddb8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOA	`gene.ns.cloudflare.com`dns@cloudflare.com serial=2415499954

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1790467136

Same first word

probuilderstack.live

probuilderstack.org

probuilderstack.store

probuilderstack.online

probuilderstack.site

probuilderstack.tech

probuilderstack.info

probuilderstack.com

probuilderstack.ca

Similar names

riskcubedportal.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSgene.ns.cloudflare.com2026-09-23 → 2026-09-27 · 2 obs

● 2026-09-23 13:04:22
● 2026-09-27 00:05:02

●NSyisroel.ns.cloudflare.com2026-09-23 → 2026-09-27 · 2 obs

● 2026-09-23 13:04:22
● 2026-09-27 00:05:02

●MXsmtp.google.com2026-09-23 → 2026-09-27 · 2 obs

● 2026-09-23 13:04:22
● 2026-09-27 00:05:02

●A104.21.94.1002026-09-23 → 2026-09-27 · 2 obs

● 2026-09-23 13:04:22
● 2026-09-27 00:05:02

●A172.67.221.1842026-09-23 → 2026-09-27 · 2 obs

● 2026-09-23 13:04:22
● 2026-09-27 00:05:02

●A2606:4700:3030::6815:5e642026-09-23 → 2026-09-27 · 2 obs

● 2026-09-23 13:04:22
● 2026-09-27 00:05:02

●A2606:4700:3037::ac43:ddb82026-09-23 → 2026-09-27 · 2 obs

● 2026-09-23 13:04:22
● 2026-09-27 00:05:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
probuilderstack.tech	gene.ns.cloudflare.com, yisroel.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.158

NS records: gene.ns.cloudflare.com, yisroel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for probuilderstack.tech (unsigned zone)

⏱️ Timing

Total: 605ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.100, 172.67.221.184`
AAAA	2	`2606:4700:3037::ac43:ddb8, 2606:4700:3030::6815:5e64`
NS	2	`gene.ns.cloudflare.com, yisroel.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=Tp57Cqnsu4ZG8M4, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gene.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)

Analysis

IP Addresses

probuilderstack.tech points to the four IP addresses 104.21.94.100, 172.67.221.184, 2606:4700:3030::6815:5e64 and 2606:4700:3037::ac43:ddb8.

Two other host names, along with cakhiatvpa.com, www.dbsight.net and outlawsforlife.win, also share IP numbers with probuilderstack.tech.

Name Servers

probuilderstack.tech is served by two delegated name servers, gene.ns.cloudflare.com and yisroel.ns.cloudflare.com.

probuilderstack.tech shares its NS records with other domains, for example ocgrowthlabs.com, audiapplication.com, goformvue.com and two others.

The name servers of probuilderstack.tech overlap at least partially with those of other domains — among them stachige.hair, 832156760.xyz, lanqiubifen188ba.lol and two more.

These name servers commonly co-occur with the name servers alexa.ns.cloudflare.com, renan.ns.cloudflare.com, ray.ns.cloudflare.com and braden.ns.cloudflare.com.

DNS names with 6 IP addresses:

gene.ns.cloudflare.com carries IP addresses 108.162.192.158, 172.64.32.158 and 173.245.58.158, with 3 other addresses beyond those.

yisroel.ns.cloudflare.com carries IP addresses 108.162.195.185, 162.159.44.185 and 172.64.35.185, with 3 other addresses beyond those.

Mail Servers

The sole mail server for probuilderstack.tech is smtp.google.com.

Among the domains sharing a mail server setup with probuilderstack.tech are bluewashglobal.com, untmexico.edu.mx, ambienteinvest.com and two others.

There is at least a partial MX overlap between probuilderstack.tech and other domains, including astrideideals.com, getghostpartner.org, ciscup.kz and two others.

With 9 IP addresses total, smtp.google.com resolves to 172.253.115.26, 172.253.115.27, 172.253.122.27 and 6 others.

probuilderstack.tech - robtex.com