`bookwindow.in`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1d2c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:945f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.44^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.95^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`justin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`justin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`justin.ns.cloudflare.com`
		A	108.162.193.187^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	172.64.33.187^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	173.245.59.187^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
NS	`laura.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laura.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laura.ns.cloudflare.com`
		A	108.162.192.183^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	172.64.32.183^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	173.245.58.183^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
MX	`mail.bookwindow.in` ⭐
		A	2606:4700:3030::6815:1d2c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3031::ac43:945f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.29.44^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.148.95^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkb21haW4iOiJib29rd2luZG93LmluIiwiZXhw...`
TXT	`google-site-verification=6GTEztzEbCurb6RN4uzbR9To5YU5F9koVxNq0avpRD8`
TXT	`v=spf1 +a +mx +ip4:66.29.141.128 include:spf.web-hosting.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.44, 172.67.148.95
		IPv6 hints	2606:4700:3030::6815:1d2c, 2606:4700:3031::ac43:945f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com
SOA	`justin.ns.cloudflare.com`dns@cloudflare.com serial=2399715040

`in`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns1.registry.in` ⚠️ Not in parent delegation
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	NS	`ns2.registry.in` ⚠️ Not in parent delegation
	NS	`ns3.registry.in` ⚠️ Not in parent delegation
	NS	`ns4.registry.in` ⚠️ Not in parent delegation
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1777320670

Previously MX for

bookwindow.in

Subdomains

mail.bookwindow.in

Same first word

bookwindow.in

bookwindow.com

Similar names

windowbook.com

DNS History

11 records (7 active, 4 former)

●NSjustin.ns.cloudflare.com2026-04-14 → 2026-04-27 · 3 obs

○ 2017-05-29 00:13:28
● 2026-04-14 09:30:02
● 2026-04-27 20:33:22

●NSlaura.ns.cloudflare.com2026-04-14 → 2026-04-27 · 3 obs

○ 2017-05-29 00:13:28
● 2026-04-14 09:30:02
● 2026-04-27 20:33:22

○NSns1.hia2z.info2017-05-29 → 2017-05-29 · 3 obs

● 2017-05-29 00:13:28
○ 2026-04-14 09:30:02
○ 2026-04-27 20:33:22

○NSns2.hia2z.info2017-05-29 → 2017-05-29 · 3 obs

● 2017-05-29 00:13:28
○ 2026-04-14 09:30:02
○ 2026-04-27 20:33:22

○MXbookwindow.in2017-05-29 → 2017-05-29 · 3 obs

● 2017-05-29 00:13:28
○ 2026-04-14 09:30:02
○ 2026-04-27 20:33:22

●MXmail.bookwindow.in2026-04-14 → 2026-04-27 · 3 obs

○ 2017-05-29 00:13:28
● 2026-04-14 09:30:02
● 2026-04-27 20:33:22

●A104.21.29.442026-04-14 → 2026-04-27 · 3 obs

○ 2017-05-29 00:13:28
● 2026-04-14 09:30:02
● 2026-04-27 20:33:22

○A107.161.189.2342017-05-29 → 2017-05-29 · 3 obs

● 2017-05-29 00:13:28
○ 2026-04-14 09:30:02
○ 2026-04-27 20:33:22

●A172.67.148.952026-04-14 → 2026-04-27 · 3 obs

○ 2017-05-29 00:13:28
● 2026-04-14 09:30:02
● 2026-04-27 20:33:22

●A2606:4700:3030::6815:1d2c2026-04-14 → 2026-04-27 · 3 obs

○ 2017-05-29 00:13:28
● 2026-04-14 09:30:02
● 2026-04-27 20:33:22

●A2606:4700:3031::ac43:945f2026-04-14 → 2026-04-27 · 3 obs

○ 2017-05-29 00:13:28
● 2026-04-14 09:30:02
● 2026-04-27 20:33:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
in	ns10.trs-dns.org, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info	-
bookwindow.in	laura.ns.cloudflare.com, justin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.183

NS records: laura.ns.cloudflare.com, justin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookwindow.in (unsigned zone)

⏱️ Timing

Total: 677ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.95, 104.21.29.44`
AAAA	2	`2606:4700:3031::ac43:945f, 2606:4700:3030::6815:1d2c`
NS	2	`justin.ns.cloudflare.com, laura.ns.cloudflare.com`
MX	1	`mail.bookwindow.in (pri: 0)`
TXT	3	`eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ, google-site-verification=6GTEztzEbCurb6R...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`justin.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The parent of mail.bookwindow.in is bookwindow.in.

IP Addresses

bookwindow.in resolves to four IP numbers: 2606:4700:3030::6815:1d2c, 2606:4700:3031::ac43:945f, 104.21.29.44 and 172.67.148.95.

Other host names such as givemeadrink.com, tigerwiki.com, cchaa.org, golden-light.co.il and markmaster.com share IPs with bookwindow.in.

Name Servers

bookwindow.in is delegated to two name servers: justin.ns.cloudflare.com and laura.ns.cloudflare.com.

bookwindow.in shares the same name server setup as reginaap.com, westondrilling.com, newbritainlibrary.org, puyeng-palaku-liat-google.pages.dev and texasskyrealty.com.

bookwindow.in at least partially shares name servers with other domains, for instance snakehips.biz, hmctravel.com, bcestore.cloud, gaeldsbrev.dk and fit(0x736578)press.com.

These name servers are commonly used together with augustus.ns.cloudflare.com, carter.ns.cloudflare.com and mike.ns.cloudflare.com.

Host names with six IP numbers:

justin.ns.cloudflare.com points to 2606:4700:58::adf5:3bbb, 2803:f800:50::6ca2:c1bb, 2a06:98c1:50::ac40:21bb, 108.162.193.187, 172.64.33.187 and 173.245.59.187.

laura.ns.cloudflare.com points to 2606:4700:50::adf5:3ab7, 2803:f800:50::6ca2:c0b7, 2a06:98c1:50::ac40:20b7, 108.162.192.183, 172.64.32.183 and 173.245.58.183.

Mail Servers

bookwindow.in is handled by a single mail server, mail.bookwindow.in.

The host name mail.bookwindow.in has four IP numbers: 2606:4700:3030::6815:1d2c, 2606:4700:3031::ac43:945f, 104.21.29.44 and 172.67.148.95.

bookwindow.in - robtex.com

bookwindow.in

in

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`bookwindow.in`

`in`