`openbookcafe.com`

DNSSEC	⚠️ Not signed
A	91.195.240.123^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`ns1.dnsowl.com` ⭐
		A	2400:cb00:2049:1::a29f:1a88^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1bad^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.136^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.173^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1a31^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b82^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.49^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.130^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1aea^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b62^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.234^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.98^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.dnsowl.com`hostmaster@dnsowl.com serial=1774390337

`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=1774389407

Same first word

openbookcafe.com

DNS History

14 records (4 active, 10 former)

○NSdns1.name-services.com2017-08-28 → 2017-08-28 · 4 obs

○ 2016-11-28 12:16:24
● 2017-08-28 18:18:30
○ 2026-03-13 22:04:14
○ 2026-03-24 22:17:08

○NSdns2.name-services.com2017-08-28 → 2017-08-28 · 4 obs

○ 2016-11-28 12:16:24
● 2017-08-28 18:18:30
○ 2026-03-13 22:04:14
○ 2026-03-24 22:17:08

○NSdns3.name-services.com2017-08-28 → 2017-08-28 · 4 obs

○ 2016-11-28 12:16:24
● 2017-08-28 18:18:30
○ 2026-03-13 22:04:14
○ 2026-03-24 22:17:08

○NSdns4.name-services.com2017-08-28 → 2017-08-28 · 4 obs

○ 2016-11-28 12:16:24
● 2017-08-28 18:18:30
○ 2026-03-13 22:04:14
○ 2026-03-24 22:17:08

○NSdns5.name-services.com2017-08-28 → 2017-08-28 · 4 obs

○ 2016-11-28 12:16:24
● 2017-08-28 18:18:30
○ 2026-03-13 22:04:14
○ 2026-03-24 22:17:08

○NSf1g1ns1.dnspod.net2015-10-29 → 2016-11-28 · 4 obs

● 2015-10-29 11:25:24
● 2016-11-28 12:16:24
○ 2017-08-28 18:18:30
○ 2026-03-24 22:17:08

○NSf1g1ns2.dnspod.net2015-10-29 → 2016-04-15 · 4 obs

● 2015-10-29 11:25:24
● 2016-04-15 00:56:36
○ 2017-08-28 18:18:30
○ 2026-03-24 22:17:08

●NSns1.dnsowl.com2026-03-13 → 2026-03-24 · 3 obs

○ 2017-08-28 18:18:30
● 2026-03-13 22:04:14
● 2026-03-24 22:17:08

●NSns2.dnsowl.com2026-03-13 → 2026-03-24 · 3 obs

○ 2017-08-28 18:18:30
● 2026-03-13 22:04:14
● 2026-03-24 22:17:08

●NSns3.dnsowl.com2026-03-13 → 2026-03-24 · 3 obs

○ 2017-08-28 18:18:30
● 2026-03-13 22:04:14
● 2026-03-24 22:17:08

○A103.224.80.802016-01-24 → 2016-04-15 · 5 obs

○ 2015-10-29 11:25:24
● 2016-01-24 22:43:08
● 2016-04-15 00:56:36
○ 2017-08-28 18:18:30
○ 2026-03-24 22:17:08

○A45.79.86.162015-10-29 → 2015-10-29 · 3 obs

● 2015-10-29 11:25:24
○ 2016-01-24 22:43:08
○ 2026-03-24 22:17:08

○A69.64.147.472017-08-28 → 2017-08-28 · 4 obs

○ 2016-04-15 00:56:36
● 2017-08-28 18:18:30
○ 2026-03-13 22:04:14
○ 2026-03-24 22:17:08

●A91.195.240.1232026-03-13 → 2026-03-24 · 3 obs

○ 2017-08-28 18:18:30
● 2026-03-13 22:04:14
● 2026-03-24 22:17:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net...	-
openbookcafe.com	ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com	12 records

✅ Authoritative Response

Server:162.159.26.136

NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openbookcafe.com (unsigned zone)

⏱️ Timing

Total: 329ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.195.240.123`
NS	3	`ns1.dnsowl.com, ns2.dnsowl.com...`
SOA	1	`ns1.dnsowl.com hostmaster.dnsowl.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)

Analysis

IP Addresses

openbookcafe.com resolves to one IP number: 91.195.240.123.

Other host names, for instance ncidev.com, localdirectory.net, telegram-videos.com, lamzin.link and gimobile.info share IP numbers with openbookcafe.com.

Name Servers

openbookcafe.com is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

openbookcafe.com at least partially shares name servers with other domains, including angelhelpme.com, latld.com, myweb3.net, live(0x736578)camx.com and coopertic.com.

Host names with four IP numbers:

ns1.dnsowl.com points to 2400:cb00:2049:1::a29f:1a88, 2400:cb00:2049:1::a29f:1bad, 162.159.26.136 and 162.159.27.173.

ns2.dnsowl.com points to 2400:cb00:2049:1::a29f:1a31, 2400:cb00:2049:1::a29f:1b82, 162.159.26.49 and 162.159.27.130.

ns3.dnsowl.com points to 2400:cb00:2049:1::a29f:1aea, 2400:cb00:2049:1::a29f:1b62, 162.159.26.234 and 162.159.27.98.

openbookcafe.com - robtex.com