`authstep119-booking.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1ba3^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8f40^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.163^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.64^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dell.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dell.ns.cloudflare.com`
		A	108.162.192.94^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	172.64.32.94^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	173.245.58.94^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.163, 172.67.143.64
		IPv6 hints	2606:4700:3032::6815:1ba3, 2606:4700:3035::ac43:8f40
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOA	`dell.ns.cloudflare.com`dns@cloudflare.com serial=2399570881

`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=1776030947

⚠️ On DNS blocklist: tif

Same first word

authstep119-booking.com

authstep119-booking.info

DNS History

10 records (6 active, 4 former)

●NSdell.ns.cloudflare.com2026-02-16 → 2026-04-12 · 2 obs

● 2026-02-16 21:18:00
● 2026-04-12 22:21:40

●NSruben.ns.cloudflare.com2026-02-16 → 2026-04-12 · 2 obs

● 2026-02-16 21:18:00
● 2026-04-12 22:21:40

●A104.21.27.1632026-02-16 → 2026-04-12 · 8 obs

● 2026-02-16 21:18:00
● 2026-02-27 19:49:10
○ 2026-03-04 16:16:38
● 2026-03-17 02:18:00
● 2026-04-03 22:39:12
○ 2026-04-05 08:17:10
● 2026-04-12 22:21:38
● 2026-04-12 22:21:40

●A172.67.143.642026-02-16 → 2026-04-12 · 8 obs

● 2026-02-16 21:18:00
● 2026-02-27 19:49:10
○ 2026-03-04 16:16:38
● 2026-03-17 02:18:00
● 2026-04-03 22:39:12
○ 2026-04-05 08:17:10
● 2026-04-12 22:21:38
● 2026-04-12 22:21:40

○A188.114.96.02026-03-04 → 2026-04-05 · 7 obs

○ 2026-02-27 19:49:10
● 2026-03-04 16:16:38
○ 2026-03-17 02:18:00
○ 2026-04-03 22:39:12
● 2026-04-05 08:17:10
○ 2026-04-12 22:21:38
○ 2026-04-12 22:21:40

○A188.114.97.02026-03-04 → 2026-04-05 · 7 obs

○ 2026-02-27 19:49:10
● 2026-03-04 16:16:38
○ 2026-03-17 02:18:00
○ 2026-04-03 22:39:12
● 2026-04-05 08:17:10
○ 2026-04-12 22:21:38
○ 2026-04-12 22:21:40

●A2606:4700:3032::6815:1ba32026-02-16 → 2026-04-12 · 8 obs

● 2026-02-16 21:18:00
● 2026-02-27 19:49:10
○ 2026-03-04 16:16:38
● 2026-03-17 02:18:00
● 2026-04-03 22:39:12
○ 2026-04-05 08:17:10
● 2026-04-12 22:21:38
● 2026-04-12 22:21:40

●A2606:4700:3035::ac43:8f402026-02-16 → 2026-04-12 · 8 obs

● 2026-02-16 21:18:00
● 2026-02-27 19:49:10
○ 2026-03-04 16:16:38
● 2026-03-17 02:18:00
● 2026-04-03 22:39:12
○ 2026-04-05 08:17:10
● 2026-04-12 22:21:38
● 2026-04-12 22:21:40

○A2a06:98c1:3120::2026-03-04 → 2026-04-05 · 7 obs

○ 2026-02-27 19:49:10
● 2026-03-04 16:16:38
○ 2026-03-17 02:18:00
○ 2026-04-03 22:39:12
● 2026-04-05 08:17:10
○ 2026-04-12 22:21:38
○ 2026-04-12 22:21:40

○A2a06:98c1:3121::2026-03-04 → 2026-04-05 · 7 obs

○ 2026-02-27 19:49:10
● 2026-03-04 16:16:38
○ 2026-03-17 02:18:00
○ 2026-04-03 22:39:12
● 2026-04-05 08:17:10
○ 2026-04-12 22:21:38
○ 2026-04-12 22:21:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
authstep119-booking.com	dell.ns.cloudflare.com, ruben.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.94

NS records: dell.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authstep119-booking.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.64, 104.21.27.163`
AAAA	2	`2606:4700:3035::ac43:8f40, 2606:4700:3032::6815:1ba3`
NS	2	`dell.ns.cloudflare.com, ruben.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dell.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

authstep119-booking.com maps to four IP numbers: 2606:4700:3032::6815:1ba3, 2606:4700:3035::ac43:8f40, 104.21.27.163 and 172.67.143.64.

Other host names such as devilishlygood.co.uk, tyc7333.com, suikaseattle.com, digitalallaccess.com and colocate.com.mx share IPs with authstep119-booking.com.

Name Servers

Two name servers dell.ns.cloudflare.com and ruben.ns.cloudflare.com handle the delegation for authstep119-booking.com.

authstep119-booking.com shares the same name server setup as other domains, for example silk.nu, irelyserver.com, joselares.com, orbitalpay.icu and vir.se.

authstep119-booking.com at least partially shares name servers with other domains, for example keshhair.com, xihubo.click, cacerola.cl, martiniarte.com and freemovie21.net.

these name servers are commonly used alongside peyton.ns.cloudflare.com name servers.

Host names with six IP numbers:

dell.ns.cloudflare.com points to 2606:4700:50::adf5:3a5e, 2803:f800:50::6ca2:c05e, 2a06:98c1:50::ac40:205e, 108.162.192.94, 172.64.32.94 and 173.245.58.94.

ruben.ns.cloudflare.com points to 2606:4700:58::a29f:2c47, 2803:f800:50::6ca2:c347, 2a06:98c1:50::ac40:2347, 108.162.195.71, 162.159.44.71 and 172.64.35.71.

authstep119-booking.com - robtex.com