probuilderstack.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`probuilderstack.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1eb8^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:ad84^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.184^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.132^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
NS	`mckenzie.ns.cloudflare.com`
		A	2606:4700:50::a29f:26fd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckenzie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mckenzie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mckenzie.ns.cloudflare.com`
		A	108.162.194.253^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckenzie.ns.cloudflare.com`
		A	162.159.38.253^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckenzie.ns.cloudflare.com`
		A	172.64.34.253^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckenzie.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:2009::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxer-in-f26.1e100.net`
		A	2607:f8b0:4023:2009::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxer-in-f27.1e100.net`
		A	2607:f8b0:4023:200d::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxrp-in-f26.1e100.net`
		A	2607:f8b0:4023:200f::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxug-in-f27.1e100.net`
		A	172.217.75.26^{🇺🇸 Google172.217.75.0/24}
			PTR	`yuphxej-in-f26.1e100.net`
		A	172.217.75.27^{🇺🇸 Google172.217.75.0/24}
			PTR	`yuphxej-in-f27.1e100.net`
		A	192.178.164.26^{🇺🇸 Google192.178.164.0/24}
			PTR	`yuphxer-in-f26.1e100.net`
		A	192.178.164.27^{🇺🇸 Google192.178.164.0/24}
			PTR	`yuphxer-in-f27.1e100.net`
		A	192.178.231.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`yuphxrp-in-f26.1e100.net`
TXT	`google-site-verification=f-mqSUXUsPjNSN-MLOgJ7mDZxJf5UsyZoIQ3Ch7ydVQ`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.184, 172.67.173.132
		IPv6 hints	2606:4700:3030::6815:1eb8, 2606:4700:3030::ac43:ad84
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`karl.ns.cloudflare.com`dns@cloudflare.com serial=2418022586

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1793324802

Same first word

probuilderstack.site

probuilderstack.tech

probuilderstack.info

probuilderstack.com

probuilderstack.ca

probuilderstack.live

probuilderstack.org

probuilderstack.store

probuilderstack.online

Similar names

riskcubedportal.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSkarl.ns.cloudflare.com2026-09-06 → 2026-10-30 · 2 obs

● 2026-09-06 12:39:54
● 2026-10-30 02:04:00

●NSmckenzie.ns.cloudflare.com2026-09-06 → 2026-10-30 · 2 obs

● 2026-09-06 12:39:54
● 2026-10-30 02:04:00

●MXsmtp.google.com2026-09-06 → 2026-10-30 · 2 obs

● 2026-09-06 12:39:54
● 2026-10-30 02:04:00

●A104.21.30.1842026-09-26 → 2026-10-30 · 3 obs

○ 2026-09-06 12:39:54
● 2026-09-26 18:05:00
● 2026-10-30 02:04:00

●A172.67.173.1322026-09-26 → 2026-10-30 · 3 obs

○ 2026-09-06 12:39:54
● 2026-09-26 18:05:00
● 2026-10-30 02:04:00

○A188.114.96.02026-09-06 → 2026-09-06 · 3 obs

● 2026-09-06 12:39:54
○ 2026-09-26 18:05:00
○ 2026-10-30 02:04:00

○A188.114.97.02026-09-06 → 2026-09-06 · 3 obs

● 2026-09-06 12:39:54
○ 2026-09-26 18:05:00
○ 2026-10-30 02:04:00

●A2606:4700:3030::6815:1eb82026-09-26 → 2026-10-30 · 3 obs

○ 2026-09-06 12:39:54
● 2026-09-26 18:05:00
● 2026-10-30 02:04:00

●A2606:4700:3030::ac43:ad842026-09-26 → 2026-10-30 · 3 obs

○ 2026-09-06 12:39:54
● 2026-09-26 18:05:00
● 2026-10-30 02:04:00

○A2a06:98c1:3120::2026-09-06 → 2026-09-06 · 3 obs

● 2026-09-06 12:39:54
○ 2026-09-26 18:05:00
○ 2026-10-30 02:04:00

○A2a06:98c1:3121::2026-09-06 → 2026-09-06 · 3 obs

● 2026-09-06 12:39:54
○ 2026-09-26 18:05:00
○ 2026-10-30 02:04:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
probuilderstack.org	mckenzie.ns.cloudflare.com, karl.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.253

NS records: mckenzie.ns.cloudflare.com, karl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for probuilderstack.org (unsigned zone)

⏱️ Timing

Total: 1393ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.184, 172.67.173.132`
AAAA	2	`2606:4700:3030::ac43:ad84, 2606:4700:3030::6815:1eb8`
NS	2	`karl.ns.cloudflare.com, mckenzie.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=f-mqSUXUsPjNSN-, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karl.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

probuilderstack.org directs to four IP numbers, which are 104.21.30.184, 172.67.173.132, 2606:4700:3030::6815:1eb8 and 2606:4700:3030::ac43:ad84.

garuda188rek.com, dominatrixlocator.com, ops.wingezz.com and two other host names share IP numbers with probuilderstack.org.

Name Servers

Two name servers handle the delegation for probuilderstack.org: karl.ns.cloudflare.com and mckenzie.ns.cloudflare.com.

probuilderstack.org uses the same name servers as several other domains — among them finhelpers.ru, maxso.ai, conscious.taipei and two more.

The name servers of probuilderstack.org overlap at least partially with those of other domains — among them xn--fjqv0l22ch61d.tv, oasis-open-projects.org, nikeairmoreuptempo.us and two more.

These name servers commonly appear alongside the name servers tori.ns.cloudflare.com and sara.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

karl.ns.cloudflare.com resolves to 108.162.193.190, 172.64.33.190 and 173.245.59.190 among others, with 3 other IP addresses in total.

mckenzie.ns.cloudflare.com resolves to 108.162.194.253, 162.159.38.253 and 172.64.34.253 among others, with 3 other IP addresses in total.

Mail Servers

Mail for probuilderstack.org is handled by a single mail server, smtp.google.com.

probuilderstack.org uses an identical mail server configuration to several other domains — among them sparklinghome.org, starzenth.com, runcoworker.co and two more.

smtp.google.com resolves to 9 IP addresses — 172.217.75.26, 172.217.75.27, 192.178.164.26 and 6 others.