`randolphbrooks-authentication.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d16d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2591^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.145^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.109^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c038^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2038^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adi.ns.cloudflare.com`
		A	108.162.192.56^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	172.64.32.56^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	173.245.58.56^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
NS	`jaime.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c366^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaime.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2366^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaime.ns.cloudflare.com`
		A	108.162.195.102^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	162.159.44.102^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	172.64.35.102^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.145, 172.67.209.109
		IPv6 hints	2606:4700:3034::ac43:d16d, 2606:4700:3037::6815:2591
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com
SOA	`adi.ns.cloudflare.com`dns@cloudflare.com serial=2399611417

`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=1778539031

Same first word

randolphbrooks-authentication.com

DNS History

6 records (6 active, 0 former)

●NSadi.ns.cloudflare.com2026-05-06 → 2026-05-11 · 2 obs

● 2026-05-06 20:26:06
● 2026-05-11 22:39:02

●NSjaime.ns.cloudflare.com2026-05-06 → 2026-05-11 · 2 obs

● 2026-05-06 20:26:06
● 2026-05-11 22:39:02

●A104.21.37.1452026-05-06 → 2026-05-11 · 2 obs

● 2026-05-06 20:26:06
● 2026-05-11 22:39:02

●A172.67.209.1092026-05-06 → 2026-05-11 · 2 obs

● 2026-05-06 20:26:06
● 2026-05-11 22:39:02

●A2606:4700:3034::ac43:d16d2026-05-06 → 2026-05-11 · 2 obs

● 2026-05-06 20:26:06
● 2026-05-11 22:39:02

●A2606:4700:3037::6815:25912026-05-06 → 2026-05-11 · 2 obs

● 2026-05-06 20:26:06
● 2026-05-11 22:39:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
randolphbrooks-authentication.com	adi.ns.cloudflare.com, jaime.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.32.56

NS records: adi.ns.cloudflare.com, jaime.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for randolphbrooks-authentication.com (unsigned zone)

⏱️ Timing

Total: 298ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.145, 172.67.209.109`
AAAA	2	`2606:4700:3037::6815:2591, 2606:4700:3034::ac43:d16d`
NS	2	`adi.ns.cloudflare.com, jaime.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adi.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

randolphbrooks-authentication.com resolves to four IPs: 2606:4700:3034::ac43:d16d, 2606:4700:3037::6815:2591, 104.21.37.145 and 172.67.209.109.

Other host names, for instance 167-finance.eu.org, vitoshaonline.com, 551367.com, exruefrontenac.com and www.gclub.vn share IP numbers with randolphbrooks-authentication.com.

Name Servers

randolphbrooks-authentication.com has two name servers: adi.ns.cloudflare.com and jaime.ns.cloudflare.com.

randolphbrooks-authentication.com shares the same name server setup as other domains, for example qq8.bet, xrocket.tg, scagaire.com, won789.com and altocite.com.

randolphbrooks-authentication.com shares some name servers with other domains, for example carrefourplanet.it, sunlitgardenhome.com, 931333.app, sistemaolimpo.org and mobile-works.org.

These name servers are commonly used with dahlia.ns.cloudflare.com, carl.ns.cloudflare.com, neil.ns.cloudflare.com, damien.ns.cloudflare.com and laura.ns.cloudflare.com.

Host names with six IP numbers: adi.ns.cloudflare.com points to: 2606:4700:50::adf5:3a38, 2803:f800:50::6ca2:c038, 2a06:98c1:50::ac40:2038, 108.162.192.56, 172.64.32.56 and 173.245.58.56; jaime.ns.cloudflare.com points to: 2606:4700:58::a29f:2c66, 2803:f800:50::6ca2:c366, 2a06:98c1:50::ac40:2366, 108.162.195.102, 162.159.44.102 and 172.64.35.102.

randolphbrooks-authentication.com - robtex.com