`user-authentication-portal.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c7f1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:348a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.138^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.241^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`byron.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c343^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`byron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2343^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`byron.ns.cloudflare.com`
		A	108.162.195.67^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	162.159.44.67^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	172.64.35.67^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
NS	`dalary.ns.cloudflare.com`
		A	2606:4700:50::a29f:26dc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dalary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dalary.ns.cloudflare.com`
		A	108.162.194.220^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	162.159.38.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	172.64.34.220^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.138, 172.67.199.241
		IPv6 hints	2606:4700:3030::ac43:c7f1, 2606:4700:3037::6815:348a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOA	`byron.ns.cloudflare.com`dns@cloudflare.com serial=2400756515

`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=1778332861

⚠️ On DNS blocklist: tif

Same first word

user-authentication-portal.com

DNS History

6 records (6 active, 0 former)

●NSbyron.ns.cloudflare.com2026-03-26 → 2026-05-09 · 2 obs

● 2026-03-26 22:19:42
● 2026-05-09 13:35:14

●NSdalary.ns.cloudflare.com2026-03-26 → 2026-05-09 · 2 obs

● 2026-03-26 22:19:42
● 2026-05-09 13:35:14

●A104.21.52.1382026-03-26 → 2026-05-09 · 2 obs

● 2026-03-26 22:19:42
● 2026-05-09 13:35:14

●A172.67.199.2412026-03-26 → 2026-05-09 · 2 obs

● 2026-03-26 22:19:42
● 2026-05-09 13:35:14

●A2606:4700:3030::ac43:c7f12026-03-26 → 2026-05-09 · 2 obs

● 2026-03-26 22:19:42
● 2026-05-09 13:35:14

●A2606:4700:3037::6815:348a2026-03-26 → 2026-05-09 · 2 obs

● 2026-03-26 22:19:42
● 2026-05-09 13:35:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
user-authentication-portal.com	dalary.ns.cloudflare.com, byron.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.67

NS records: dalary.ns.cloudflare.com, byron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.52.138, 172.67.199.241`
AAAA	2	`2606:4700:3037::6815:348a, 2606:4700:3030::ac43:c7f1`
NS	2	`byron.ns.cloudflare.com, dalary.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`byron.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

user-authentication-portal.com refers to four IP numbers: 2606:4700:3030::ac43:c7f1, 2606:4700:3037::6815:348a, 104.21.52.138 and 172.67.199.241.

Other host names, for instance datumlimited.com, fusuheo.com, www.bbqexperiencecenter.nl, samhaxhostix.online and mailsweeper02.sylconia.nl share IP numbers with user-authentication-portal.com.

Name Servers

user-authentication-portal.com's delegation uses two name servers: byron.ns.cloudflare.com and dalary.ns.cloudflare.com.

user-authentication-portal.com uses the same name server setup as other domains, such as internet-marketing-software.pro, parimatch.mobi, suncstore.ir, comics-(0x706f726e).net and onlykdrama.fun.

user-authentication-portal.com at least partially shares name servers with other domains, including accapphaen.rest, momentumnewsfeed.pro, rushlift.co.uk, regionalreportwire.pro and britneysmits.com.

These name servers are often used with jermaine.ns.cloudflare.com and amy.ns.cloudflare.com.

Host names with six IP numbers:

byron.ns.cloudflare.com points to 2606:4700:58::a29f:2c43, 2803:f800:50::6ca2:c343, 2a06:98c1:50::ac40:2343, 108.162.195.67, 162.159.44.67 and 172.64.35.67.

dalary.ns.cloudflare.com points to 2606:4700:50::a29f:26dc, 2803:f800:50::6ca2:c2dc, 2a06:98c1:50::ac40:22dc, 108.162.194.220, 162.159.38.220 and 172.64.34.220.

user-authentication-portal.com - robtex.com