probuilderstack.site - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`probuilderstack.site`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:83ce^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:451^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.81^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.206^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lucy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.133^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`milan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c15^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c315^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2315^{Cloudflare2a06:98c1:50::/45}
		A	108.162.195.21^{Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.21^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.21^{Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	2607:f8b0:4004:c2d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
TXT	`google-site-verification=61dovhwMnWEuYt_HFYDU7NlYoYg7511rict9UU0NtNQ`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.81, 172.67.131.206
		IPv6 hints	2606:4700:3034::ac43:83ce, 2606:4700:3036::6815:451
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOA	`lucy.ns.cloudflare.com`dns@cloudflare.com serial=2415480371

`site`

	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=1793107454

⚠️ On DNS blocklist: spam-tlds

Same first word

probuilderstack.store

probuilderstack.online

probuilderstack.site

probuilderstack.tech

probuilderstack.info

probuilderstack.com

probuilderstack.ca

probuilderstack.live

probuilderstack.org

Similar names

riskcubedportal.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSlucy.ns.cloudflare.com2026-09-12 → 2026-10-27 · 2 obs

● 2026-09-12 18:40:52
● 2026-10-27 13:52:02

●NSmilan.ns.cloudflare.com2026-09-12 → 2026-10-27 · 2 obs

● 2026-09-12 18:40:52
● 2026-10-27 13:52:02

●MXsmtp.google.com2026-09-12 → 2026-10-27 · 2 obs

● 2026-09-12 18:40:52
● 2026-10-27 13:52:02

●A104.21.4.812026-09-27 → 2026-10-27 · 3 obs

○ 2026-09-12 18:40:52
● 2026-09-27 11:34:30
● 2026-10-27 13:52:02

●A172.67.131.2062026-09-27 → 2026-10-27 · 3 obs

○ 2026-09-12 18:40:52
● 2026-09-27 11:34:30
● 2026-10-27 13:52:02

○A188.114.96.02026-09-12 → 2026-09-12 · 3 obs

● 2026-09-12 18:40:52
○ 2026-09-27 11:34:30
○ 2026-10-27 13:52:02

○A188.114.97.02026-09-12 → 2026-09-12 · 3 obs

● 2026-09-12 18:40:52
○ 2026-09-27 11:34:30
○ 2026-10-27 13:52:02

●A2606:4700:3034::ac43:83ce2026-09-27 → 2026-10-27 · 3 obs

○ 2026-09-12 18:40:52
● 2026-09-27 11:34:30
● 2026-10-27 13:52:02

●A2606:4700:3036::6815:4512026-09-27 → 2026-10-27 · 3 obs

○ 2026-09-12 18:40:52
● 2026-09-27 11:34:30
● 2026-10-27 13:52:02

○A2a06:98c1:3120::2026-09-12 → 2026-09-12 · 3 obs

● 2026-09-12 18:40:52
○ 2026-09-27 11:34:30
○ 2026-10-27 13:52:02

○A2a06:98c1:3121::2026-09-12 → 2026-09-12 · 3 obs

● 2026-09-12 18:40:52
○ 2026-09-27 11:34:30
○ 2026-10-27 13:52:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
site	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
probuilderstack.site	lucy.ns.cloudflare.com, milan.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.133

NS records: lucy.ns.cloudflare.com, milan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for probuilderstack.site (unsigned zone)

⏱️ Timing

Total: 2869ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.81, 172.67.131.206`
AAAA	2	`2606:4700:3036::6815:451, 2606:4700:3034::ac43:83ce`
NS	2	`lucy.ns.cloudflare.com, milan.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=61dovhwMnWEuYt_, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lucy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

probuilderstack.site has four IP addresses: 104.21.4.81, 172.67.131.206, 2606:4700:3034::ac43:83ce and 2606:4700:3036::6815:451.

dlfthegrove.site, vitimasaxcel.com.br, centermedkrakow.pl plus two other host names have IP numbers in common with probuilderstack.site.

Name Servers

probuilderstack.site uses two name servers for its delegation: lucy.ns.cloudflare.com and milan.ns.cloudflare.com.

The name server configuration of probuilderstack.site is shared with other domains, for instance usepaypal.com, directnextlevelthinking.com, taikundigitalhub.co and two others.

probuilderstack.site has at least partial name server overlap with other domains, such as farazfree.xyz, exorhbfytu.workers.dev, eroom-office.pages.dev and two others.

It is common to find these name servers paired with the name servers apollo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname lucy.ns.cloudflare.com directs to 108.162.192.133, 172.64.32.133 and 173.245.58.133 along with 3 other IP addresses.

Hostname milan.ns.cloudflare.com directs to 108.162.195.21, 162.159.44.21 and 172.64.35.21 along with 3 other IP addresses.

Mail Servers

probuilderstack.site uses one mail server — smtp.google.com.

The mail server setup of probuilderstack.site matches that of other domains such as evbora.com, monassurance-co.fr, vietnamaichallenge.com and two others.

At least some of the mail servers used by probuilderstack.site are shared with other domains: oeimandjyabend.co.uk, arkaniangroup.com, xenocid.com and two others among them.

These mail servers tend to be used in combination with the mail servers alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

smtp.google.com has 9 IP addresses: 142.251.16.26, 142.251.16.27, 142.251.163.26 plus 6 more.