🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`proofsourceflow.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9e38^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:5aab^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.171^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.56^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`keenan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keenan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keenan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keenan.ns.cloudflare.com`
		A	108.162.195.11^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keenan.ns.cloudflare.com`
		A	162.159.44.11^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keenan.ns.cloudflare.com`
		A	172.64.35.11^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keenan.ns.cloudflare.com`
NS	`vida.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vida.ns.cloudflare.com`
		A	108.162.192.236^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	172.64.32.236^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	173.245.58.236^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.171, 172.67.158.56
		IPv6 hints	2606:4700:3030::ac43:9e38, 2606:4700:3031::6815:5aab
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`keenan.ns.cloudflare.com`dns@cloudflare.com serial=2416864543

`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=1791570859

Same first word

proofsourceflow.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

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

● 2026-10-06 20:16:24
● 2026-10-09 18:57:06

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

● 2026-10-06 20:16:24
● 2026-10-09 18:57:06

●A104.21.90.1712026-10-06 → 2026-10-09 · 2 obs

● 2026-10-06 20:16:24
● 2026-10-09 18:57:06

●A172.67.158.562026-10-06 → 2026-10-09 · 2 obs

● 2026-10-06 20:16:24
● 2026-10-09 18:57:06

●A2606:4700:3030::ac43:9e382026-10-06 → 2026-10-09 · 2 obs

● 2026-10-06 20:16:24
● 2026-10-09 18:57:06

●A2606:4700:3031::6815:5aab2026-10-06 → 2026-10-09 · 2 obs

● 2026-10-06 20:16:24
● 2026-10-09 18:57:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...	-
proofsourceflow.com	vida.ns.cloudflare.com, keenan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.11

NS records: vida.ns.cloudflare.com, keenan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proofsourceflow.com (unsigned zone)

⏱️ Timing

Total: 1181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.56, 104.21.90.171`
AAAA	2	`2606:4700:3031::6815:5aab, 2606:4700:3030::ac43:9e38`
NS	2	`keenan.ns.cloudflare.com, vida.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`keenan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

proofsourceflow.com directs to four IP numbers, which are 104.21.90.171, 172.67.158.56, 2606:4700:3030::ac43:9e38 and 2606:4700:3031::6815:5aab.

Among the host names that share IP numbers with proofsourceflow.com are standoutadvertisinghub.lat, crownpeakadvisorsstrategy.com, www.hopefullogistics.com and two others.

Name Servers

proofsourceflow.com is delegated to two name servers: keenan.ns.cloudflare.com and vida.ns.cloudflare.com.

proofsourceflow.com has the same name server delegation as a number of other domains, such as novaesp.st, reviewreadtool.com, sync-roomunit.com and two more.

At least some of proofsourceflow.com's name servers are shared with other domains, for example loyaldaddy.com, bmovie.pages.dev, maindev-v3.pages.dev and two more.

It is common for these name servers to be used in conjunction with the name servers stanley.ns.cloudflare.com, sky.ns.cloudflare.com and adel.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

keenan.ns.cloudflare.com resolves to 108.162.195.11, 162.159.44.11, 172.64.35.11 and 3 other IP addresses.

vida.ns.cloudflare.com resolves to 108.162.192.236, 172.64.32.236, 173.245.58.236 and 3 other IP addresses.

proofsourceflow.com - robtex.com