`geo4book.com`

DNSSEC	⚠️ Not signed
A	212.92.104.5^{🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21}
NS	`ns1.brainydns.com` ⭐
		A	23.19.67.18^{🇺🇸 LEASEWEB-USA-LAX-1123.19.64.0/20 Leaseweb USA, Inc.}
			PTR	`watchmanagement.net`
		A	64.120.31.81^{🇺🇸 LEASEWEB-USA-NYC-1164.120.28.0/22 Leaseweb USA, Inc.}
			PTR	`ip-64-120-31-81.defastlink.net`
		A	74.63.241.18^{🇺🇸 Limestone Networks74.63.192.0/18 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
			PTR	`18-241-63-74.static.reverse.lstn.net`
		A	192.157.56.138^{🇺🇸 SERVER-MANIA192.157.56.0/22 B2Net Solutions}
			PTR	`server.en.gs`
		A	199.115.116.161^{🇺🇸 LEASEWEB-US199.115.112.0/21 Leaseweb USA, Inc. US}
			PTR	`ip-199-115-116-161.defastlink.net`
		A	207.244.67.194^{🇺🇸 LEASEWEB-US207.244.64.0/18 Leaseweb USA, Inc. US}
			PTR	`ip-207-244-67-194.defastlink.net`
		A	208.115.247.67^{🇺🇸 Limestone Networks208.115.247.0/24}
			PTR	`67-247-115-208.static.reverse.lstn.net`
		A	216.245.197.162^{🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
			PTR	`162-197-245-216.static.reverse.lstn.net`
NS	`ns2.brainydns.com`
		A	5.79.71.13^{🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB}
			PTR	`ip-5-79-71-13.defastlink.net`
		A	212.32.255.112^{🇳🇱 LEASEWEB-NL-AMS-01212.32.224.0/19}
			PTR	`ip-212-32-255-112.defastlink.net`
		A	212.92.104.1^{🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21}
			PTR	`ip-212-92-104-1.defastlink.net`
		A	212.92.104.113^{🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21}
			PTR	`ip-212-92-104-113.defastlink.net`
MX	`mail.h-email.net` ⭐
		A	5.75.171.74^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	5.161.98.212^{🇺🇸 HETZNER-CLOUD2-AS5.161.98.0/24}
			PTR	`mail.h-email.net`
		A	5.161.194.135^{🇺🇸 HETZNER-CLOUD2-AS5.161.194.0/24}
			PTR	`static.135.194.161.5.clients.your-server.de`
		A	49.13.4.90^{🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC}
			PTR	`static.90.4.13.49.clients.your-server.de`
		A	91.107.214.206^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`static.206.214.107.91.clients.your-server.de`
		A	162.55.164.116^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`static.116.164.55.162.clients.your-server.de`
		A	165.227.156.49^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail3.h-email.net`
		A	165.227.159.144^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail2.h-email.net`
		A	167.235.143.33^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	178.62.199.248^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`mail.h-email.net`
TXT	`v=spf1 ip6:fd9c:d030:168c::/48 -all`
SOA	`ns1.brainydns.com`admin@geo4book.com 2026-03-16 #2

`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

Same first word

geo4book.com

DNS History

23 records (4 active, 19 former)

○NSmarty.ns.cloudflare.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:27:04
○ 2018-01-03 09:34:50
○ 2026-03-23 07:26:36

●NSns1.brainydns.com2026-03-18 → 2026-03-23 · 3 obs

○ 2018-01-03 09:34:50
● 2026-03-18 10:24:02
● 2026-03-23 07:26:36

○NSns1.kirklanddc.com2018-01-03 → 2018-01-03 · 4 obs

○ 2016-12-20 11:27:04
● 2018-01-03 09:34:50
○ 2026-03-18 10:24:02
○ 2026-03-23 07:26:36

○NSns1.magpiedns.com2026-03-18 → 2026-03-18 · 3 obs

○ 2018-01-03 09:34:50
● 2026-03-18 10:24:02
○ 2026-03-23 07:26:36

●NSns2.brainydns.com2026-03-18 → 2026-03-23 · 3 obs

○ 2018-01-03 09:34:50
● 2026-03-18 10:24:02
● 2026-03-23 07:26:36

○NSns2.kirklanddc.com2018-01-03 → 2018-01-03 · 4 obs

○ 2016-12-20 11:27:04
● 2018-01-03 09:34:50
○ 2026-03-18 10:24:02
○ 2026-03-23 07:26:36

○NSns2.magpiedns.com2026-03-18 → 2026-03-18 · 3 obs

○ 2018-01-03 09:34:50
● 2026-03-18 10:24:02
○ 2026-03-23 07:26:36

○NSpam.ns.cloudflare.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:27:04
○ 2018-01-03 09:34:50
○ 2026-03-23 07:26:36

○MXeforward1.registrar-servers.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:27:04
○ 2018-01-03 09:34:50
○ 2026-03-23 07:26:36

○MXeforward2.registrar-servers.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:27:04
○ 2018-01-03 09:34:50
○ 2026-03-23 07:26:36

○MXeforward3.registrar-servers.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:27:04
○ 2018-01-03 09:34:50
○ 2026-03-23 07:26:36

○MXeforward4.registrar-servers.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:27:04
○ 2018-01-03 09:34:50
○ 2026-03-23 07:26:36

○MXeforward5.registrar-servers.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:27:04
○ 2018-01-03 09:34:50
○ 2026-03-23 07:26:36

●MXmail.h-email.net2026-03-18 → 2026-03-23 · 3 obs

○ 2018-01-03 09:34:50
● 2026-03-18 10:24:02
● 2026-03-23 07:26:36

○A104.27.166.2052016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:27:04
○ 2018-01-03 09:34:50
○ 2026-03-23 07:26:36

○A104.27.167.2052016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:27:04
○ 2018-01-03 09:34:50
○ 2026-03-23 07:26:36

○A149.202.120.382018-01-03 → 2018-01-03 · 4 obs

○ 2016-12-20 11:27:04
● 2018-01-03 09:34:50
○ 2026-03-18 10:24:02
○ 2026-03-23 07:26:36

○A158.69.145.592018-01-03 → 2018-01-03 · 4 obs

○ 2016-12-20 11:27:04
● 2018-01-03 09:34:50
○ 2026-03-18 10:24:02
○ 2026-03-23 07:26:36

○A158.69.225.392018-01-03 → 2018-01-03 · 4 obs

○ 2016-12-20 11:27:04
● 2018-01-03 09:34:50
○ 2026-03-18 10:24:02
○ 2026-03-23 07:26:36

○A212.92.104.42026-03-18 → 2026-03-18 · 3 obs

○ 2018-01-03 09:34:50
● 2026-03-18 10:24:02
○ 2026-03-23 07:26:36

●A212.92.104.52026-03-23 → 2026-03-23 · 2 obs

○ 2026-03-18 10:24:02
● 2026-03-23 07:26:36

○A2400:cb00:2048:1::681b:a6cd2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:27:04
○ 2018-01-03 09:34:50
○ 2026-03-23 07:26:36

○A2400:cb00:2048:1::681b:a7cd2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:27:04
○ 2018-01-03 09:34:50
○ 2026-03-23 07:26:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
geo4book.com	ns1.brainydns.com, ns2.brainydns.com	8 records

✅ Authoritative Response

Server:212.92.104.1

NS records: ns1.brainydns.com, ns2.brainydns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for geo4book.com (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.157.56.141`
NS	2	`ns1.brainydns.com, ns2.brainydns.com`
MX	1	`mail.h-email.net (pri: 1)`
TXT	1	`v=spf1 ip6:fd9c:d030:168c::/48 -all`
SOA	1	`ns1.brainydns.com admin.geo4book.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.brainydns.com, ns1.brainydns.com, ns1.brainydns.com...)

Analysis

IP Addresses

geo4book.com resolves to one IP number: 212.92.104.5.

other host names including tortoisehost.com.websitedetective.net, kerbalstuff.com, quotebook.org, d-upp.com and startag.io share IP numbers with geo4book.com.

Name Servers

geo4book.com is delegated to two name servers ns1.brainydns.com and ns2.brainydns.com.

geo4book.com shares the same name server setup as other domains, for instance nojos.org, videolog.tv, newlifeidea.com, scan-2-get.com and zevinlab.org.

geo4book.com at least partially shares name servers with other domains, for instance home(0x706f726e)torrents.com, 6090qpg.com, aetherianband.com, elmaidane.com and bestconvertor.club.

These name servers are commonly used alongside ns1.emu-dns.com and ns2.emu-dns.com.

Host names with eight IPs:

ns1.brainydns.com points to 23.19.67.18 64.120.31.81 74.63.241.18 192.157.56.138 199.115.116.161 207.244.67.194 208.115.247.67 and 216.245.197.162.

Host names with four IPs:

ns2.brainydns.com points to 5.79.71.13 212.32.255.112 212.92.104.1 and 212.92.104.113.

Mail Servers

geo4book.com is handled by a single mail server, mail.h-email.net.

geo4book.com shares the same mail server setup as other domains, for instance 70.firmware.com.au, enef.de, arzara.com, www.defender.hr and tong-hop-link-download-gta-1-2-3-4.html.pl.

mail.h-email.net points to ten IP numbers: 5.75.171.74, 5.161.98.212, 5.161.194.135, 49.13.4.90, 91.107.214.206, 162.55.164.116, 165.227.156.49, 165.227.159.144, 167.235.143.33 and 178.62.199.248.

geo4book.com - robtex.com

geo4book.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`geo4book.com`

`com`