`shahbook.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:4e99^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:df55^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.153^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.85^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bill.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bill.ns.cloudflare.com`
		A	108.162.193.74^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	172.64.33.74^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	173.245.59.74^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
NS	`sima.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ade^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sima.ns.cloudflare.com`
		A	108.162.192.222^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	172.64.32.222^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	173.245.58.222^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.78.153, 172.67.223.85
		IPv6	2606:4700:3033::6815:4e99, 2606:4700:3037::ac43:df55
SOA	`bill.ns.cloudflare.com`dns@cloudflare.com serial=2396897919

`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

Previously MX for

shahbook.com

Same first word

shahbook.com

Similar names

hashbook.net

bookhash.com

bookshah.com

hashbook.com

DNS History

25 records (6 active, 19 former)

●NSbill.ns.cloudflare.com2017-03-21 → 2026-03-10 · 3 obs

○ 2016-02-27 14:43:00
● 2017-03-21 17:00:26
● 2026-03-10 15:18:30

○NSns1.zenincreative.com2015-08-14 → 2015-11-18 · 4 obs

● 2015-08-14 07:34:52
● 2015-11-18 14:57:30
○ 2016-02-27 14:43:00
○ 2026-03-10 15:18:30

○NSns2.zenincreative.com2015-08-14 → 2015-11-18 · 4 obs

● 2015-08-14 07:34:52
● 2015-11-18 14:57:30
○ 2016-02-27 14:43:00
○ 2026-03-10 15:18:30

○NSns73.domaincontrol.com2016-02-27 → 2016-02-27 · 4 obs

○ 2015-11-18 14:57:30
● 2016-02-27 14:43:00
○ 2017-03-21 17:00:26
○ 2026-03-10 15:18:30

○NSns74.domaincontrol.com2016-02-27 → 2016-02-27 · 4 obs

○ 2015-11-18 14:57:30
● 2016-02-27 14:43:00
○ 2017-03-21 17:00:26
○ 2026-03-10 15:18:30

●NSsima.ns.cloudflare.com2017-03-21 → 2026-03-10 · 3 obs

○ 2016-02-27 14:43:00
● 2017-03-21 17:00:26
● 2026-03-10 15:18:30

○MXmailstore1.secureserver.net2016-02-27 → 2016-02-27 · 4 obs

○ 2015-11-18 14:57:30
● 2016-02-27 14:43:00
○ 2017-03-21 17:00:26
○ 2026-03-10 15:18:30

○MXshahbook.com2015-08-14 → 2015-11-18 · 4 obs

● 2015-08-14 07:34:52
● 2015-11-18 14:57:30
○ 2016-02-27 14:43:00
○ 2026-03-10 15:18:30

○MXsmtp.secureserver.net2016-02-27 → 2016-02-27 · 4 obs

○ 2015-11-18 14:57:30
● 2016-02-27 14:43:00
○ 2017-03-21 17:00:26
○ 2026-03-10 15:18:30

●A104.21.78.1532026-03-04 → 2026-03-10 · 3 obs

○ 2020-01-13 20:48:38
● 2026-03-04 23:58:56
● 2026-03-10 15:18:30

○A104.27.148.32017-03-21 → 2020-01-13 · 5 obs

○ 2016-02-27 14:43:00
● 2017-03-21 17:00:26
● 2020-01-13 20:48:38
○ 2026-03-04 23:58:56
○ 2026-03-10 15:18:30

○A104.27.149.32017-03-21 → 2020-01-13 · 5 obs

○ 2016-02-27 14:43:00
● 2017-03-21 17:00:26
● 2020-01-13 20:48:38
○ 2026-03-04 23:58:56
○ 2026-03-10 15:18:30

○A162.211.84.342015-08-14 → 2015-11-18 · 4 obs

● 2015-08-14 07:34:52
● 2015-11-18 14:57:30
○ 2016-02-27 14:43:00
○ 2026-03-10 15:18:30

●A172.67.223.852026-03-04 → 2026-03-10 · 3 obs

○ 2020-01-13 20:48:38
● 2026-03-04 23:58:56
● 2026-03-10 15:18:30

○A188.114.96.02026-03-04 → 2026-03-10 · 2 obs

○ 2026-03-04 23:58:56
○ 2026-03-10 15:18:30

○A188.114.97.02026-03-04 → 2026-03-10 · 2 obs

○ 2026-03-04 23:58:56
○ 2026-03-10 15:18:30

○A199.167.200.1282016-02-27 → 2016-02-27 · 4 obs

○ 2015-11-18 14:57:30
● 2016-02-27 14:43:00
○ 2017-03-21 17:00:26
○ 2026-03-10 15:18:30

○A2400:cb00:2048:1::681b:94032017-03-21 → 2017-03-21 · 4 obs

○ 2016-02-27 14:43:00
● 2017-03-21 17:00:26
○ 2020-01-13 20:48:38
○ 2026-03-10 15:18:30

○A2400:cb00:2048:1::681b:95032017-03-21 → 2017-03-21 · 4 obs

○ 2016-02-27 14:43:00
● 2017-03-21 17:00:26
○ 2020-01-13 20:48:38
○ 2026-03-10 15:18:30

○A2606:4700:30::681b:94032020-01-13 → 2020-01-13 · 4 obs

○ 2017-03-21 17:00:26
● 2020-01-13 20:48:38
○ 2026-03-04 23:58:56
○ 2026-03-10 15:18:30

○A2606:4700:30::681b:95032020-01-13 → 2020-01-13 · 4 obs

○ 2017-03-21 17:00:26
● 2020-01-13 20:48:38
○ 2026-03-04 23:58:56
○ 2026-03-10 15:18:30

●A2606:4700:3033::6815:4e992026-03-04 → 2026-03-10 · 3 obs

○ 2020-01-13 20:48:38
● 2026-03-04 23:58:56
● 2026-03-10 15:18:30

●A2606:4700:3037::ac43:df552026-03-04 → 2026-03-10 · 3 obs

○ 2020-01-13 20:48:38
● 2026-03-04 23:58:56
● 2026-03-10 15:18:30

○A2a06:98c1:3120::2026-03-04 → 2026-03-10 · 2 obs

○ 2026-03-04 23:58:56
○ 2026-03-10 15:18:30

○A2a06:98c1:3121::2026-03-04 → 2026-03-10 · 2 obs

○ 2026-03-04 23:58:56
○ 2026-03-10 15:18:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
shahbook.com	sima.ns.cloudflare.com, bill.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.222

NS records: sima.ns.cloudflare.com, bill.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shahbook.com (unsigned zone)

⏱️ Timing

Total: 372ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.223.85, 104.21.78.153`
AAAA	2	`2606:4700:3037::ac43:df55, 2606:4700:3033::6815:4e99`
NS	2	`bill.ns.cloudflare.com, sima.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bill.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

shahbook.com resolves to four IP numbers: 2606:4700:3033::6815:4e99, 2606:4700:3037::ac43:df55, 104.21.78.153 and 172.67.223.85.

Other host names such as conservbuild.co.uk, fdocz.com, 8833948.com, farodeandalucia.com and hylschina.com share IPs with shahbook.com.

Name Servers

shahbook.com is delegated to two name servers: bill.ns.cloudflare.com and sima.ns.cloudflare.com.

shahbook.com shares the same name server setup as engineeredwoodveneer.com, matthews.com, danburylaw.com, dorail.com and dohop.is.

shahbook.com at least partially shares name servers with other domains, for instance traxnet.ee, lifesourceengineering.com, www.picoalt.com, 8133fa.com and rental-garage.com.

these name servers are commonly used with sage.ns.cloudflare.com, owen.ns.cloudflare.com, dolly.ns.cloudflare.com and mitch.ns.cloudflare.com.

Host names with six IP numbers:

bill.ns.cloudflare.com points to 2606:4700:58::adf5:3b4a, 2803:f800:50::6ca2:c14a, 2a06:98c1:50::ac40:214a, 108.162.193.74, 172.64.33.74 and 173.245.59.74.

sima.ns.cloudflare.com points to 2606:4700:50::adf5:3ade, 2803:f800:50::6ca2:c0de, 2a06:98c1:50::ac40:20de, 108.162.192.222, 172.64.32.222 and 173.245.58.222.

shahbook.com - robtex.com

shahbook.com

com

Previously MX 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

`shahbook.com`

`com`