`confirmation2107-booking.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:93fe^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:3776^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.118^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.254^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sloan.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2634^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c234^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sloan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2234^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sloan.ns.cloudflare.com`
		A	108.162.194.52^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	162.159.38.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	172.64.34.52^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
NS	`valentin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`valentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`valentin.ns.cloudflare.com`
		A	108.162.195.206^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	162.159.44.206^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	172.64.35.206^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.118, 172.67.147.254
		IPv6 hints	2606:4700:3030::ac43:93fe, 2606:4700:3032::6815:3776
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=153, name=cloudflare-ech.com
SOA	`sloan.ns.cloudflare.com`dns@cloudflare.com serial=2402047969

`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=1778520591

⚠️ On DNS blocklist: tif

Same first word

confirmation2107-booking.com

DNS History

6 records (6 active, 0 former)

●NSsloan.ns.cloudflare.com2026-03-19 → 2026-05-11 · 2 obs

● 2026-03-19 00:25:02
● 2026-05-11 17:51:28

●NSvalentin.ns.cloudflare.com2026-03-19 → 2026-05-11 · 2 obs

● 2026-03-19 00:25:02
● 2026-05-11 17:51:28

●A104.21.55.1182026-03-19 → 2026-05-11 · 2 obs

● 2026-03-19 00:25:02
● 2026-05-11 17:51:28

●A172.67.147.2542026-03-19 → 2026-05-11 · 2 obs

● 2026-03-19 00:25:02
● 2026-05-11 17:51:28

●A2606:4700:3030::ac43:93fe2026-03-19 → 2026-05-11 · 2 obs

● 2026-03-19 00:25:02
● 2026-05-11 17:51:28

●A2606:4700:3032::6815:37762026-03-19 → 2026-05-11 · 2 obs

● 2026-03-19 00:25:02
● 2026-05-11 17:51:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
confirmation2107-booking.com	sloan.ns.cloudflare.com, valentin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.52

NS records: sloan.ns.cloudflare.com, valentin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for confirmation2107-booking.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.147.254, 104.21.55.118`
AAAA	2	`2606:4700:3030::ac43:93fe, 2606:4700:3032::6815:3776`
NS	2	`sloan.ns.cloudflare.com, valentin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sloan.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

confirmation2107-booking.com maps to four IP numbers: 2606:4700:3030::ac43:93fe, 2606:4700:3032::6815:3776, 104.21.55.118 and 172.67.147.254.

other host names include cometa.se, hyundairesmijkt.com, tribeca-tmi.com, reiffpreheat.com and ek-sen.com; they share IP numbers with confirmation2107-booking.com.

Name Servers

Two name servers sloan.ns.cloudflare.com and valentin.ns.cloudflare.com handle the delegation for confirmation2107-booking.com.

confirmation2107-booking.com shares the same name server setup as other domains, for instance confirmation4383-booking.com, verify-id42710.com, id-359843083.com, confirmation-id71902.com and com-frsconfirm.live.

confirmation2107-booking.com at least partially shares name servers with other domains, for instance 91477.cn, 6438.de, olivostore.vn, e5m5.com and theta-spindle.com.

These name servers are commonly used with the following: marge.ns.cloudflare.com, cris.ns.cloudflare.com, katelyn.ns.cloudflare.com and trey.ns.cloudflare.com.

Six IP addresses per host:

sloan.ns.cloudflare.com points to 2606:4700:50::a29f:2634, 2803:f800:50::6ca2:c234, 2a06:98c1:50::ac40:2234, 108.162.194.52, 162.159.38.52 and 172.64.34.52; valentin.ns.cloudflare.com points to 2606:4700:58::a29f:2cce, 2803:f800:50::6ca2:c3ce, 2a06:98c1:50::ac40:23ce, 108.162.195.206, 162.159.44.206 and 172.64.35.206

confirmation2107-booking.com - robtex.com