`booking-pre-auth.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:29fb^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:9a45^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.251^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.69^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lina.ns.cloudflare.com`
		A	108.162.192.187^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	172.64.32.187^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	173.245.58.187^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
NS	`sevki.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sevki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sevki.ns.cloudflare.com`
		A	108.162.195.164^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	162.159.44.164^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	172.64.35.164^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.251, 172.67.154.69
		IPv6 hints	2606:4700:3031::6815:29fb, 2606:4700:3031::ac43:9a45
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=245, name=cloudflare-ech.com
SOA	`lina.ns.cloudflare.com`dns@cloudflare.com serial=2398715149

`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=1775152372

⚠️ On DNS blocklist: tif

Same first word

booking-pre-auth.com

DNS History

6 records (6 active, 0 former)

●NSlina.ns.cloudflare.com2026-03-19 → 2026-04-02 · 2 obs

● 2026-03-19 04:02:58
● 2026-04-02 18:15:14

●NSsevki.ns.cloudflare.com2026-03-19 → 2026-04-02 · 2 obs

● 2026-03-19 04:02:58
● 2026-04-02 18:15:14

●A104.21.41.2512026-03-19 → 2026-04-02 · 2 obs

● 2026-03-19 04:02:58
● 2026-04-02 18:15:14

●A172.67.154.692026-03-19 → 2026-04-02 · 2 obs

● 2026-03-19 04:02:58
● 2026-04-02 18:15:14

●A2606:4700:3031::6815:29fb2026-03-19 → 2026-04-02 · 2 obs

● 2026-03-19 04:02:58
● 2026-04-02 18:15:14

●A2606:4700:3031::ac43:9a452026-03-19 → 2026-04-02 · 2 obs

● 2026-03-19 04:02:58
● 2026-04-02 18:15:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
booking-pre-auth.com	lina.ns.cloudflare.com, sevki.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.187

NS records: lina.ns.cloudflare.com, sevki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 104ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.251, 172.67.154.69`
AAAA	2	`2606:4700:3031::ac43:9a45, 2606:4700:3031::6815:29fb`
NS	2	`lina.ns.cloudflare.com, sevki.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lina.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

booking-pre-auth.com refers to four IP numbers: 2606:4700:3031::6815:29fb, 2606:4700:3031::ac43:9a45, 104.21.41.251 and 172.67.154.69.

Other host names, for instance www.mymid.com, www.riprlpruktwdz.space, stpetetogether.com, olitt.net and www.yorkzoo.com share IP numbers with booking-pre-auth.com.

Name Servers

booking-pre-auth.com's delegation uses two name servers: lina.ns.cloudflare.com and sevki.ns.cloudflare.com.

booking-pre-auth.com uses the same name server setup as other domains, such as foodqwe.com, booking-reguest-confirmation.site, tenpinsocialwin.com, bezaleelian.com and hfm888.vip.

booking-pre-auth.com at least partially shares name servers with other domains, including agropanya.com, 9bdbc4e7e4227c66.com, indiaarie.com, confusing.space and fourgap.com.

These name servers are commonly used with ray.ns.cloudflare.com, chad.ns.cloudflare.com and mona.ns.cloudflare.com.

Host names with six IP numbers:

lina.ns.cloudflare.com points to 2606:4700:50::adf5:3abb, 2803:f800:50::6ca2:c0bb, 2a06:98c1:50::ac40:20bb, 108.162.192.187, 172.64.32.187 and 173.245.58.187.

sevki.ns.cloudflare.com points to 2606:4700:58::a29f:2ca4, 2803:f800:50::6ca2:c3a4, 2a06:98c1:50::ac40:23a4, 108.162.195.164, 162.159.44.164 and 172.64.35.164.

booking-pre-auth.com - robtex.com