`bookingfree.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a510^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:b16^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.22^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.16^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sky.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2602^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c202^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2202^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sky.ns.cloudflare.com`
		A	108.162.194.2^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	162.159.38.2^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	172.64.34.2^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
NS	`steven.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c11^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c311^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`steven.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2311^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`steven.ns.cloudflare.com`
		A	108.162.195.17^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	162.159.44.17^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	172.64.35.17^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
MX	`bookingfree-net.mail.protection.outlook.com`⁽²⁰⁾
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnypr01cu00201.inbound.protection.outlook.com`
		A	52.101.144.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	52.101.145.2^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnypr01cu00202.inbound.protection.outlook.com`
TXT	`MS=ms67968211`
TXT	`google-site-verification=IpWZVFQ5op9gT2lAcwEB7WMQ7v4Bw7P_vRKN-npCP8g`
TXT	`google-site-verification=myTh7iV0yKZT9F-qaP2exyirS2RFEty4rpsbBZVGQIQ`
TXT	`google-site-verification=xa8FszSiZ6ByIock2yMq1yvp-7jscznCW17dlZXv5dQ`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.stackmail.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.22, 172.67.165.16
		IPv6 hints	2606:4700:3033::ac43:a510, 2606:4700:3037::6815:b16
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=42, name=cloudflare-ech.com
SOA	`sky.ns.cloudflare.com`dns@cloudflare.com serial=2401213021

`net`

	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=1776138307

Previously MX for

bookingfree.net

Same first word

bookingfree.net

Similar names

freebooking.ru

freebooking.nl

freebooking.app

DNS History

16 records (8 active, 8 former)

○NSns1.bluehost.com2019-01-20 → 2019-01-20 · 4 obs

○ 2017-02-15 17:39:16
● 2019-01-20 04:17:08
○ 2026-03-31 19:09:02
○ 2026-04-14 03:46:50

○NSns1.webcradle.in2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 17:39:16
○ 2019-01-20 04:17:08
○ 2026-04-14 03:46:50

○NSns2.bluehost.com2019-01-20 → 2019-01-20 · 4 obs

○ 2017-02-15 17:39:16
● 2019-01-20 04:17:08
○ 2026-03-31 19:09:02
○ 2026-04-14 03:46:50

○NSns2.webcradle.in2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 17:39:16
○ 2019-01-20 04:17:08
○ 2026-04-14 03:46:50

●NSsky.ns.cloudflare.com2026-03-31 → 2026-04-14 · 3 obs

○ 2019-01-20 04:17:08
● 2026-03-31 19:09:02
● 2026-04-14 03:46:50

●NSsteven.ns.cloudflare.com2026-03-31 → 2026-04-14 · 3 obs

○ 2019-01-20 04:17:08
● 2026-03-31 19:09:02
● 2026-04-14 03:46:50

●MXbookingfree-net.mail.protection.outlook.com2026-03-31 → 2026-04-14 · 3 obs

○ 2019-01-20 04:17:08
● 2026-03-31 19:09:02
● 2026-04-14 03:46:50

○MXbookingfree.net2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 17:39:16
○ 2019-01-20 04:17:08
○ 2026-04-14 03:46:50

○MXmail.bookingfree.net2019-01-20 → 2019-01-20 · 4 obs

○ 2017-02-15 17:39:16
● 2019-01-20 04:17:08
○ 2026-03-31 19:09:02
○ 2026-04-14 03:46:50

●MXmx.stackmail.com2026-03-31 → 2026-04-14 · 3 obs

○ 2019-01-20 04:17:08
● 2026-03-31 19:09:02
● 2026-04-14 03:46:50

●A104.21.11.222026-03-31 → 2026-04-14 · 3 obs

○ 2019-01-20 04:17:08
● 2026-03-31 19:09:02
● 2026-04-14 03:46:50

○A162.241.252.1822019-01-20 → 2019-01-20 · 4 obs

○ 2017-02-15 17:39:16
● 2019-01-20 04:17:08
○ 2026-03-31 19:09:02
○ 2026-04-14 03:46:50

●A172.67.165.162026-03-31 → 2026-04-14 · 3 obs

○ 2019-01-20 04:17:08
● 2026-03-31 19:09:02
● 2026-04-14 03:46:50

○A198.15.81.272017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 17:39:16
○ 2019-01-20 04:17:08
○ 2026-04-14 03:46:50

●A2606:4700:3033::ac43:a5102026-03-31 → 2026-04-14 · 3 obs

○ 2019-01-20 04:17:08
● 2026-03-31 19:09:02
● 2026-04-14 03:46:50

●A2606:4700:3037::6815:b162026-03-31 → 2026-04-14 · 3 obs

○ 2019-01-20 04:17:08
● 2026-03-31 19:09:02
● 2026-04-14 03:46:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...	-
bookingfree.net	sky.ns.cloudflare.com, steven.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.2

NS records: sky.ns.cloudflare.com, steven.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookingfree.net (unsigned zone)

⏱️ Timing

Total: 486ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.22, 172.67.165.16`
AAAA	2	`2606:4700:3037::6815:b16, 2606:4700:3033::ac43:a510`
NS	2	`sky.ns.cloudflare.com, steven.ns.cloudflare.com`
MX	2	`mx.stackmail.com (pri: 0), bookingfree-net.mail.protection.outlook.`
TXT	5	`MS=ms67968211, google-site-verification=IpWZVFQ5op9gT2l...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sky.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

bookingfree.net points to four IP numbers: 2606:4700:3033::ac43:a510, 2606:4700:3037::6815:b16, 104.21.11.22 and 172.67.165.16.

Other host names, for instance biomats.com, www.zzyhqc.com, www.orachost.net, www.zg-npw.com and legatsbybar.com share IP numbers with bookingfree.net.

Name Servers

bookingfree.net is delegated to two name servers: sky.ns.cloudflare.com and steven.ns.cloudflare.com.

bookingfree.net uses the same name server setup as other domains, for instance ajarn.com, 24bdbajee.com, gamespk16.com, 99ab.org and ku9.app.

bookingfree.net shares name servers with other domains at least partially, for instance zxyiqi.cn, betaasset.sbs, omg-na.net, 991mi.net and dashenshuwu.com.