`book-confirmed.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9ca8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:40f4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.244^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.168^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emerie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2673^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c273^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emerie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2273^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emerie.ns.cloudflare.com`
		A	108.162.194.115^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
		A	162.159.38.115^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
		A	172.64.34.115^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
NS	`khalid.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c35^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c335^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`khalid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2335^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`khalid.ns.cloudflare.com`
		A	108.162.195.53^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
		A	162.159.44.53^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
		A	172.64.35.53^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.64.244, 172.67.156.168
		IPv6	2606:4700:3034::ac43:9ca8, 2606:4700:3037::6815:40f4
SOA	`emerie.ns.cloudflare.com`dns@cloudflare.com serial=2398758668

`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=1774409337

⚠️ On DNS blocklist: tif

Same first word

book-confirmed.com

DNS History

6 records (6 active, 0 former)

●NSemerie.ns.cloudflare.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 07:04:02
● 2026-03-25 03:42:40

●NSkhalid.ns.cloudflare.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 07:04:02
● 2026-03-25 03:42:40

●A104.21.64.2442026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 07:04:02
● 2026-03-25 03:42:40

●A172.67.156.1682026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 07:04:02
● 2026-03-25 03:42:40

●A2606:4700:3034::ac43:9ca82026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 07:04:02
● 2026-03-25 03:42:40

●A2606:4700:3037::6815:40f42026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 07:04:02
● 2026-03-25 03:42:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
book-confirmed.com	emerie.ns.cloudflare.com, khalid.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.115

NS records: emerie.ns.cloudflare.com, khalid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for book-confirmed.com (unsigned zone)

⏱️ Timing

Total: 96ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.244, 172.67.156.168`
AAAA	2	`2606:4700:3037::6815:40f4, 2606:4700:3034::ac43:9ca8`
NS	2	`emerie.ns.cloudflare.com, khalid.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emerie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

book-confirmed.com maps to four IP numbers: 2606:4700:3034::ac43:9ca8, 2606:4700:3037::6815:40f4, 104.21.64.244 and 172.67.156.168.

Other host names, for instance mcgregor.kiwi, zeus800vvip.online, hi88com2.com, mdrao.ca and so-luck.com share IP numbers with book-confirmed.com.

Name Servers

Two name servers emerie.ns.cloudflare.com and khalid.ns.cloudflare.com handle delegation for book-confirmed.com.

book-confirmed.com uses the same name server setup as other domains, for example checkguest043431-booking.com, guest-pai671232.com, reserva-pending020.com, confirmation986439-booking.com and district32.com.au.

book-confirmed.com partially shares name servers with other domains; examples include abmerijemnrs38.com, reconsadexclaim.xyz, yuanzhiheng.com.cn, almuerzotech.click and ovas.tv.

These name servers are often used with the name servers guss.ns.cloudflare.com and hattie.ns.cloudflare.com.

Host names with six IP numbers: emerie.ns.cloudflare.com points to: 2606:4700:50::a29f:2673, 2803:f800:50::6ca2:c273, 2a06:98c1:50::ac40:2273, 108.162.194.115, 162.159.38.115 and 172.64.34.115; khalid.ns.cloudflare.com points to: 2606:4700:58::a29f:2c35, 2803:f800:50::6ca2:c335, 2a06:98c1:50::ac40:2335, 108.162.195.53, 162.159.44.53 and 172.64.35.53.

book-confirmed.com - robtex.com