`authstep291-verify.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:dc9f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:4e76^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.118^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.159^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jose.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c358^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2358^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jose.ns.cloudflare.com`
		A	108.162.195.88^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	162.159.44.88^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	172.64.35.88^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
NS	`riya.ns.cloudflare.com`
		A	2606:4700:50::a29f:269b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`riya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`riya.ns.cloudflare.com`
		A	108.162.194.155^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
		A	162.159.38.155^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
		A	172.64.34.155^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.118, 172.67.220.159
		IPv6 hints	2606:4700:3032::ac43:dc9f, 2606:4700:3034::6815:4e76
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com
SOA	`jose.ns.cloudflare.com`dns@cloudflare.com serial=2409088704

`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=1786379569

⚠️ On DNS blocklist: tif, tif.medium, tif.mini

Same first word

authstep291-verify.com

DNS History

7 records (6 active, 1 former)

●NSjose.ns.cloudflare.com2026-04-12 → 2026-08-10 · 2 obs

● 2026-04-12 13:16:02
● 2026-08-10 17:02:02

●NSriya.ns.cloudflare.com2026-04-12 → 2026-08-10 · 2 obs

● 2026-04-12 13:16:02
● 2026-08-10 17:02:02

●A104.21.78.1182026-04-12 → 2026-08-10 · 2 obs

● 2026-04-12 13:16:02
● 2026-08-10 17:02:02

●A172.67.220.1592026-04-12 → 2026-08-10 · 2 obs

● 2026-04-12 13:16:02
● 2026-08-10 17:02:02

●A2606:4700:3032::ac43:dc9f2026-06-23 → 2026-08-10 · 3 obs

○ 2026-06-15 12:20:14
● 2026-06-23 05:27:34
● 2026-08-10 17:02:02

●A2606:4700:3034::6815:4e762026-04-12 → 2026-08-10 · 2 obs

● 2026-04-12 13:16:02
● 2026-08-10 17:02:02

○A2606:4700:3037::ac43:dc9f2026-04-12 → 2026-06-15 · 4 obs

● 2026-04-12 13:16:02
● 2026-06-15 12:20:14
○ 2026-06-23 05:27:34
○ 2026-08-10 17:02:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
authstep291-verify.com	riya.ns.cloudflare.com, jose.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.155

NS records: riya.ns.cloudflare.com, jose.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authstep291-verify.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.118, 172.67.220.159`
AAAA	2	`2606:4700:3034::6815:4e76, 2606:4700:3032::ac43:dc9f`
NS	2	`jose.ns.cloudflare.com, riya.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jose.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

authstep291-verify.com directs to four IP numbers, which are 104.21.78.118, 172.67.220.159, 2606:4700:3032::ac43:dc9f and 2606:4700:3034::6815:4e76.

toulipa.gr, daliashp.com, maxpotenz.de plus two other host names have IP numbers in common with authstep291-verify.com.

Name Servers

DNS delegation for authstep291-verify.com points to two name servers: jose.ns.cloudflare.com and riya.ns.cloudflare.com.

The name server configuration of authstep291-verify.com is shared with other domains, for instance guest-ver1fication-status.com, xiaoshuoxia.vip, instnt-room-access.com and two others.

At least some of authstep291-verify.com's name servers are shared with other domains, for example keposweb.com, nowholdingswith.info, optelec.nl and two more.

These name servers tend to be deployed in combination with the name servers dana.ns.cloudflare.com and bella.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jose.ns.cloudflare.com has IP addresses 108.162.195.88, 162.159.44.88 and 172.64.35.88, plus 3 other.

riya.ns.cloudflare.com has IP addresses 108.162.194.155, 162.159.38.155 and 172.64.34.155, plus 3 other.

authstep291-verify.com - robtex.com