`authentication.win`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:57e5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:93cd^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.229^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.205^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aurora.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aurora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aurora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aurora.ns.cloudflare.com`
		A	108.162.194.110^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aurora.ns.cloudflare.com`
		A	162.159.38.110^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aurora.ns.cloudflare.com`
		A	172.64.34.110^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aurora.ns.cloudflare.com`
NS	`logan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`logan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`logan.ns.cloudflare.com`
		A	108.162.193.198^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	172.64.33.198^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	173.245.59.198^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.87.229, 172.67.147.205
		IPv6	2606:4700:3030::6815:57e5, 2606:4700:3034::ac43:93cd
SOA	`aurora.ns.cloudflare.com`dns@cloudflare.com serial=2396601627

`win`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nic.win` ⭐
	NS	`a.nic.win`
	NS	`b.nic.win`
	NS	`c.nic.win`
	NS	`ns2.dns.nic.win`
	NS	`ns3.dns.nic.win`
	SOA	`ns1.dns.nic.win`admin@tldns.godaddy serial=1772167416

📈 Tranco rank: #302,981

Same first word

Similar names

authnetication.herokuapp.com

DNS History

6 records (6 active, 0 former)

●NSaurora.ns.cloudflare.com2026-02-18 → 2026-02-27 · 2 obs

● 2026-02-18 22:34:18
● 2026-02-27 05:34:24

●NSlogan.ns.cloudflare.com2026-02-18 → 2026-02-27 · 2 obs

● 2026-02-18 22:34:18
● 2026-02-27 05:34:24

●A104.21.87.2292026-02-18 → 2026-02-27 · 2 obs

● 2026-02-18 22:34:18
● 2026-02-27 05:34:24

●A172.67.147.2052026-02-18 → 2026-02-27 · 2 obs

● 2026-02-18 22:34:18
● 2026-02-27 05:34:24

●A2606:4700:3030::6815:57e52026-02-18 → 2026-02-27 · 2 obs

● 2026-02-18 22:34:18
● 2026-02-27 05:34:24

●A2606:4700:3034::ac43:93cd2026-02-18 → 2026-02-27 · 2 obs

● 2026-02-18 22:34:18
● 2026-02-27 05:34:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
win	ns1.dns.nic.win, ns3.dns.nic.win, b.nic.win, a.nic.win...	12 records
authentication.win	logan.ns.cloudflare.com, aurora.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.34.110

NS records: logan.ns.cloudflare.com, aurora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authentication.win (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.229, 172.67.147.205`
AAAA	2	`2606:4700:3030::6815:57e5, 2606:4700:3034::ac43:93cd`
NS	2	`aurora.ns.cloudflare.com, logan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aurora.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (ns3.dns.nic.win, ns2.dns.nic.win, ns1.dns.nic.win...)

AI analysis

Four IP numbers are pointed to by authentication.win: 2606:4700:3030::6815:57e5, 2606:4700:3034::ac43:93cd, 104.21.87.229 and 172.67.147.205.

other host names including mail.rea.co.zw, bitifu999.com, yahs.co.uk, smfthemes.org and litvinenko.tech share IP numbers with authentication.win.

authentication.win is delegated to two name servers aurora.ns.cloudflare.com and logan.ns.cloudflare.com.

authentication.win shares the same name server setup as other domains, for instance emailauctions.com, mail.heyday.com.au, heyday.au, trivantage.com.au and directmymail.com.

authentication.win at least partially shares name servers with other domains, for instance foodmaven.io, greyflannelauctions.com, (0x736578)y(0x7075737379).pro, 180ctof.net and saikoo.it.

These name servers are commonly used with rustam.ns.cloudflare.com, cheryl.ns.cloudflare.com and davina.ns.cloudflare.com.

Host names with six IP numbers:

Host name aurora.ns.cloudflare.com points to: 2606:4700:50::a29f:266e, 2803:f800:50::6ca2:c26e, 2a06:98c1:50::ac40:226e, 108.162.194.110, 162.159.38.110 and 172.64.34.110.

Host name logan.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc6, 2803:f800:50::6ca2:c1c6, 2a06:98c1:50::ac40:21c6, 108.162.193.198, 172.64.33.198 and 173.245.59.198.

authentication.win - robtex.com