userauth.io - dns.ninja

`userauth.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:31b5^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a586^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.181^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.134^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gwen.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gwen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gwen.ns.cloudflare.com`
		A	108.162.192.160^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	172.64.32.160^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	173.245.58.160^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
NS	`stan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3beb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stan.ns.cloudflare.com`
		A	108.162.193.235^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	172.64.33.235^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	173.245.59.235^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
TXT	`google-site-verification=t3Ro-4WW7vlIcQbsIyhYLkor2U3frNjvhvPp0MEi6gc`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.181, 172.67.165.134
		IPv6 hints	2606:4700:3034::6815:31b5, 2606:4700:3037::ac43:a586
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=57, name=cloudflare-ech.com
SOA	`gwen.ns.cloudflare.com`dns@cloudflare.com serial=2406647325

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1782896527

Subdomains

neuracash.userauth.io

Same first word

userauth.net

userauth.mydns.vc

userauth.com

userauth.io

Similar names

DNS History

20 records (6 active, 14 former)

●NSgwen.ns.cloudflare.com2026-02-18 → 2026-07-01 · 3 obs

○ 2020-01-18 18:53:12
● 2026-02-18 05:23:24
● 2026-07-01 09:36:46

○NSns-cloud-a1.googledomains.com2020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 18:53:12
○ 2026-02-18 05:23:24
○ 2026-07-01 09:36:46

○NSns-cloud-a2.googledomains.com2020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 18:53:12
○ 2026-02-18 05:23:24
○ 2026-07-01 09:36:46

○NSns-cloud-a3.googledomains.com2020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 18:53:12
○ 2026-02-18 05:23:24
○ 2026-07-01 09:36:46

○NSns-cloud-a4.googledomains.com2020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 18:53:12
○ 2026-02-18 05:23:24
○ 2026-07-01 09:36:46

●NSstan.ns.cloudflare.com2026-02-18 → 2026-07-01 · 3 obs

○ 2020-01-18 18:53:12
● 2026-02-18 05:23:24
● 2026-07-01 09:36:46

●A104.21.49.1812026-02-18 → 2026-07-01 · 3 obs

○ 2020-01-18 18:53:12
● 2026-02-18 05:23:24
● 2026-07-01 09:36:46

●A172.67.165.1342026-02-18 → 2026-07-01 · 3 obs

○ 2020-01-18 18:53:12
● 2026-02-18 05:23:24
● 2026-07-01 09:36:46

○A2001:4860:4802:32::152020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 18:53:12
○ 2026-02-18 05:23:24
○ 2026-07-01 09:36:46

○A2001:4860:4802:34::152020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 18:53:12
○ 2026-02-18 05:23:24
○ 2026-07-01 09:36:46

○A2001:4860:4802:36::152020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 18:53:12
○ 2026-02-18 05:23:24
○ 2026-07-01 09:36:46

○A2001:4860:4802:38::152020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 18:53:12
○ 2026-02-18 05:23:24
○ 2026-07-01 09:36:46

○A216.239.32.212020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 18:53:12
○ 2026-02-18 05:23:24
○ 2026-07-01 09:36:46

○A216.239.34.212020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 18:53:12
○ 2026-02-18 05:23:24
○ 2026-07-01 09:36:46

○A216.239.36.212020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 18:53:12
○ 2026-02-18 05:23:24
○ 2026-07-01 09:36:46

○A216.239.38.212020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 18:53:12
○ 2026-02-18 05:23:24
○ 2026-07-01 09:36:46

○A2606:4700:3032::6815:31b52026-02-18 → 2026-06-13 · 5 obs

○ 2020-01-18 18:53:12
● 2026-02-18 05:23:24
● 2026-06-13 16:20:18
○ 2026-06-26 05:47:00
○ 2026-07-01 09:36:46

○A2606:4700:3033::ac43:a5862026-02-18 → 2026-06-13 · 5 obs

○ 2020-01-18 18:53:12
● 2026-02-18 05:23:24
● 2026-06-13 16:20:18
○ 2026-06-26 05:47:00
○ 2026-07-01 09:36:46

●A2606:4700:3034::6815:31b52026-06-26 → 2026-07-01 · 3 obs

○ 2026-06-13 16:20:18
● 2026-06-26 05:47:00
● 2026-07-01 09:36:46

●A2606:4700:3037::ac43:a5862026-06-26 → 2026-07-01 · 3 obs

○ 2026-06-13 16:20:18
● 2026-06-26 05:47:00
● 2026-07-01 09:36:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, c0.nic.io, b0.nic.io, a2.nic.io	-
userauth.io	stan.ns.cloudflare.com, gwen.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.160

NS records: stan.ns.cloudflare.com, gwen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for userauth.io (unsigned zone)

⏱️ Timing

Total: 324ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.49.181, 172.67.165.134`
AAAA	2	`2606:4700:3037::ac43:a586, 2606:4700:3034::6815:31b5`
NS	2	`gwen.ns.cloudflare.com, stan.ns.cloudflare.com`
TXT	1	`google-site-verification=t3Ro-4WW7vlIcQb`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gwen.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

neuracash.userauth.io is delegated beneath userauth.io.

IP Addresses

userauth.io points to the four IP addresses 104.21.49.181, 172.67.165.134, 2606:4700:3034::6815:31b5 and 2606:4700:3037::ac43:a586.

bear-capital.com, www.77777vip6.com, mourosub.com plus two other host names have IP numbers in common with userauth.io.

Name Servers

userauth.io uses two name servers for its delegation: gwen.ns.cloudflare.com and stan.ns.cloudflare.com.

The name server configuration of userauth.io is shared with other domains, for instance takshshilaiti.com, casuy.com, nerdiverset.no and two others.

There is at least partial name server overlap between userauth.io and other domains — kuranoa.com, pawvert.com, stenor.click and two more among them.

These name servers frequently co-occur with the name servers theo.ns.cloudflare.com and hugh.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname gwen.ns.cloudflare.com directs to 108.162.192.160, 172.64.32.160 and 173.245.58.160 along with 3 other IP addresses.

Hostname stan.ns.cloudflare.com directs to 108.162.193.235, 172.64.33.235 and 173.245.59.235 along with 3 other IP addresses.