`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=116, 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=1786389964

⚠️ 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 19:37:38

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

● 2026-04-12 13:16:02
● 2026-08-10 19:37:38

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

● 2026-04-12 13:16:02
● 2026-08-10 19:37:38

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

● 2026-04-12 13:16:02
● 2026-08-10 19:37:38

●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 19:37:38

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

● 2026-04-12 13:16:02
● 2026-08-10 19:37:38

○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 19:37:38

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.195.88

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: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.159, 104.21.78.118`
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 resolves to four IP addresses: 104.21.78.118, 172.67.220.159, 2606:4700:3032::ac43:dc9f and 2606:4700:3034::6815:4e76.

Among the host names that share IP numbers with authstep291-verify.com are toulipa.gr, daliashp.com, maxpotenz.de and two others.

Name Servers

The NS records for authstep291-verify.com delegate to jose.ns.cloudflare.com and riya.ns.cloudflare.com.

authstep291-verify.com has the same name server delegation as a number of other domains, such as guest-ver1fication-status.com, xiaoshuoxia.vip, instnt-room-access.com and two more.

authstep291-verify.com has at least partial name server overlap with other domains, such as keposweb.com, nowholdingswith.info, optelec.nl and two others.

It is common to see these name servers used together with name servers dana.ns.cloudflare.com and bella.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

jose.ns.cloudflare.com maps to 108.162.195.88, 162.159.44.88, 172.64.35.88 and 3 additional IP addresses.

riya.ns.cloudflare.com maps to 108.162.194.155, 162.159.38.155, 172.64.34.155 and 3 additional IP addresses.

authstep291-verify.com - robtex.com