`dunebook.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2cf1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:cd45^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.241^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.69^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`liv.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liv.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liv.ns.cloudflare.com`
		A	108.162.192.188^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	172.64.32.188^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	173.245.58.188^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
NS	`theo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c190^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`theo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2190^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`theo.ns.cloudflare.com`
		A	108.162.193.144^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	172.64.33.144^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	173.245.59.144^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`9d94e4da7e464c684ecc1acc68c17a7cafc21ed6`
TXT	`google-site-verification=nOPrs78_bbSgAacP0vGFWITwDsHYBqbgjwiEBPLaGa4`
TXT	`google-site-verification=nj8xZjWiOlZdeFRu0Ee5RCbhALPgX26DiS6cnkoM_6w`
TXT	`v=spf1 a mx include:_spf.elasticemail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.44.241, 172.67.205.69
		IPv6	2606:4700:3030::6815:2cf1, 2606:4700:3032::ac43:cd45
SOA	`liv.ns.cloudflare.com`dns@cloudflare.com serial=2398850988

`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=1771291435

rank #449271 globally
rank #201604 in the tld

Previously NS for

dunebook.com

Same first word

dunebook.com

Similar names

(0x6e756465)book.dk

enbokudo.com

unbooked.me

unbooked.com.au

(0x6e756465)book.com

unbooked.com

boukendo.com

kobeudon.com

debonouk.com

(0x6e756465)book.co.za

dekunobo.com

DNS History

24 records (9 active, 15 former)

○NSdunebook.com2015-10-27 → 2015-10-27 · 4 obs

○ 2015-06-20 02:49:52
● 2015-10-27 16:57:04
○ 2016-01-21 15:26:42
○ 2026-03-14 10:41:48

○NSkevin.ns.cloudflare.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 02:49:52
○ 2015-10-27 16:57:04
○ 2026-03-14 10:41:48

●NSliv.ns.cloudflare.com2017-02-17 → 2026-03-14 · 3 obs

○ 2016-04-12 18:45:26
● 2017-02-17 06:25:02
● 2026-03-14 10:41:48

○NSmaria.ns.cloudflare.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 02:49:52
○ 2015-10-27 16:57:04
○ 2026-03-14 10:41:48

○NSns1.dunebook.com2015-10-27 → 2016-04-12 · 5 obs

○ 2015-06-20 02:49:52
● 2015-10-27 16:57:04
● 2016-04-12 18:45:26
○ 2017-02-17 06:25:02
○ 2026-03-14 10:41:48

○NSns2.dunebook.com2015-10-27 → 2016-04-12 · 5 obs

○ 2015-06-20 02:49:52
● 2015-10-27 16:57:04
● 2016-04-12 18:45:26
○ 2017-02-17 06:25:02
○ 2026-03-14 10:41:48

●NStheo.ns.cloudflare.com2017-02-17 → 2026-03-14 · 3 obs

○ 2016-04-12 18:45:26
● 2017-02-17 06:25:02
● 2026-03-14 10:41:48

○MXdc-b1c16e92.dunebook.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 02:49:52
○ 2015-10-27 16:57:04
○ 2026-03-14 10:41:48

○MXmail.dunebook.com2015-10-27 → 2016-04-12 · 5 obs

○ 2015-06-20 02:49:52
● 2015-10-27 16:57:04
● 2016-04-12 18:45:26
○ 2017-02-17 06:25:02
○ 2026-03-14 10:41:48

●MXmx.zoho.com2017-02-17 → 2026-03-14 · 3 obs

○ 2016-04-12 18:45:26
● 2017-02-17 06:25:02
● 2026-03-14 10:41:48

●MXmx2.zoho.com2017-02-17 → 2026-03-14 · 3 obs

○ 2016-04-12 18:45:26
● 2017-02-17 06:25:02
● 2026-03-14 10:41:48

●MXmx3.zoho.com2026-02-15 → 2026-03-14 · 3 obs

○ 2017-02-17 06:25:02
● 2026-02-15 06:29:22
● 2026-03-14 10:41:48

○A103.253.147.1092015-10-27 → 2015-10-27 · 4 obs

○ 2015-06-20 02:49:52
● 2015-10-27 16:57:04
○ 2016-01-21 15:26:42
○ 2026-03-14 10:41:48

○A104.130.127.1592016-01-21 → 2016-04-12 · 5 obs

○ 2015-10-27 16:57:04
● 2016-01-21 15:26:42
● 2016-04-12 18:45:26
○ 2017-02-17 06:25:02
○ 2026-03-14 10:41:48

●A104.21.44.2412026-02-15 → 2026-03-14 · 3 obs

○ 2017-02-17 06:25:02
● 2026-02-15 06:29:22
● 2026-03-14 10:41:48

○A104.24.114.872017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-12 18:45:26
● 2017-02-17 06:25:02
○ 2026-02-15 06:29:22
○ 2026-03-14 10:41:48

○A104.24.115.872017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-12 18:45:26
● 2017-02-17 06:25:02
○ 2026-02-15 06:29:22
○ 2026-03-14 10:41:48

○A104.28.10.2362015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 02:49:52
○ 2015-10-27 16:57:04
○ 2026-03-14 10:41:48

○A104.28.11.2362015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 02:49:52
○ 2015-10-27 16:57:04
○ 2026-03-14 10:41:48

●A172.67.205.692026-02-15 → 2026-03-14 · 3 obs

○ 2017-02-17 06:25:02
● 2026-02-15 06:29:22
● 2026-03-14 10:41:48

○A2400:cb00:2048:1::6818:72572017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-12 18:45:26
● 2017-02-17 06:25:02
○ 2026-02-15 06:29:22
○ 2026-03-14 10:41:48

○A2400:cb00:2048:1::6818:73572017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-12 18:45:26
● 2017-02-17 06:25:02
○ 2026-02-15 06:29:22
○ 2026-03-14 10:41:48

●A2606:4700:3030::6815:2cf12026-02-15 → 2026-03-14 · 3 obs

○ 2017-02-17 06:25:02
● 2026-02-15 06:29:22
● 2026-03-14 10:41:48

●A2606:4700:3032::ac43:cd452026-02-15 → 2026-03-14 · 3 obs

○ 2017-02-17 06:25:02
● 2026-02-15 06:29:22
● 2026-03-14 10:41:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
dunebook.com	theo.ns.cloudflare.com, liv.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.144

NS records: theo.ns.cloudflare.com, liv.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dunebook.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.205.69, 104.21.44.241`
AAAA	2	`2606:4700:3032::ac43:cd45, 2606:4700:3030::6815:2cf1`
NS	2	`liv.ns.cloudflare.com, theo.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	4	`9d94e4da7e464c684ecc1acc68c17a7cafc21ed6, google-site-verification=nOPrs78_bbSgAac...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`liv.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dunebook.com points to four IP numbers: 2606:4700:3030::6815:2cf1, 2606:4700:3032::ac43:cd45, 104.21.44.241 and 172.67.205.69.

For instance, other host names www.sdjlhy.com, saludplena.com, www.nzbridge.co.nz, mail.saludplena.com and www.kohavision.net share IP numbers with dunebook.com.

Name Servers

dunebook.com is delegated to two name servers: liv.ns.cloudflare.com and theo.ns.cloudflare.com.

dunebook.com uses the same name server setup as other domains such as podiatrybillingmasters.com, 0qz.fun, fava.ca, mfktulpar.kz and goodgoodlife.org.

dunebook.com shares name servers with other domains at least partially, for example cubufengqing.net, festinhasbrasil.com, ebenore.top, 1ygoodb.com and mail.apniwebhosting.com.

These name servers are commonly used with galilea.ns.cloudflare.com, chan.ns.cloudflare.com and ed.ns.cloudflare.com.

Host names with six IP numbers: host name liv.ns.cloudflare.com points to: 2606:4700:50::adf5:3abc, 2803:f800:50::6ca2:c0bc, 2a06:98c1:50::ac40:20bc, 108.162.192.188, 172.64.32.188 and 173.245.58.188; host name theo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b90, 2803:f800:50::6ca2:c190, 2a06:98c1:50::ac40:2190, 108.162.193.144, 172.64.33.144 and 173.245.59.144.

Mail Servers

dunebook.com is served by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

dunebook.com shares mail servers with other domains at least partially; for instance kevinwoo.com, vimamall.com, celebrityleggings.com, curlingsherbrooke.com and ciaplatform.com.

Host names with two IP numbers:

Host mx.zoho.com points to 136.143.183.44 and 204.141.43.44.

Host names with one IP number:

Host mx2.zoho.com points to 136.143.183.44.

Host mx3.zoho.com points to 204.141.43.44.

Hostnames pointing to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Hostnames pointing to 204.141.43.44: mx.zoho.com and mx3.zoho.com.

dunebook.com - robtex.com

dunebook.com

com

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`dunebook.com`

`com`