lfbook.com - dns.ninja

`lfbook.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b159:2be8:f48c:b374^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.131.54^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-131-54.compute-1.amazonaws.com`
		A	13.222.195.178^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-195-178.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b942:bb73:2f59:d7af^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:da4a:4683:1131:8bce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
		A	98.83.212.177^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-212-177.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-09 #1

`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=1783623067

Subdomains

00000.lfbook.com

Same first word

lfbook.com

Similar names

bookfl.com

koolfb.com

bookfl.net

flbook.com

flbook.com.cn

fblook.com

DNS History

23 records (7 active, 16 former)

●NSns1.namebrightdns.com2015-07-03 → 2026-07-09 · 3 obs

○ 2007-08-22 19:47:48
● 2015-07-03 19:08:12
● 2026-07-09 19:07:22

○NSns2.namebrightdns.com2015-07-03 → 2017-12-24 · 9 obs

○ 2007-08-22 19:47:48
● 2015-07-03 19:08:12
○ 2015-10-29 17:21:10
● 2016-01-19 09:59:58
○ 2016-04-12 23:47:24
● 2017-01-03 00:46:40
● 2017-12-24 04:30:30
○ 2026-04-05 10:37:10
○ 2026-07-09 19:07:22

○NSns2.xinnet.cn2007-08-22 → 2007-08-22 · 3 obs

● 2007-08-22 19:47:48
○ 2015-07-03 19:08:12
○ 2026-07-09 19:07:22

○NSns2.xinnetdns.com2007-08-22 → 2007-08-22 · 3 obs

● 2007-08-22 19:47:48
○ 2015-07-03 19:08:12
○ 2026-07-09 19:07:22

●NSnsg1.namebrightdns.com2015-10-29 → 2026-07-09 · 8 obs

○ 2015-07-03 19:08:12
● 2015-10-29 17:21:10
○ 2016-01-19 09:59:58
● 2016-04-12 23:47:24
○ 2017-01-03 00:46:40
○ 2017-12-24 04:30:30
● 2026-04-05 10:37:10
● 2026-07-09 19:07:22

●NSnsg2.namebrightdns.com2015-10-29 → 2026-07-09 · 7 obs

○ 2015-07-03 19:08:12
● 2015-10-29 17:21:10
● 2016-04-12 23:47:24
○ 2017-01-03 00:46:40
○ 2017-12-24 04:30:30
● 2026-04-05 10:37:10
● 2026-07-09 19:07:22

○MXanmail.namebrightmail.com2015-07-03 → 2015-07-03 · 4 obs

○ 2007-08-22 19:47:48
● 2015-07-03 19:08:12
○ 2015-10-29 17:21:10
○ 2026-07-09 19:07:22

○MXmail.lfbook.com2007-08-22 → 2007-08-22 · 3 obs

● 2007-08-22 19:47:48
○ 2015-07-03 19:08:12
○ 2026-07-09 19:07:22

●A13.223.25.842026-04-05 → 2026-07-09 · 3 obs

○ 2017-12-24 04:30:30
● 2026-04-05 10:37:10
● 2026-07-09 19:07:22

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-05 → 2026-07-09 · 3 obs

○ 2017-12-24 04:30:30
● 2026-04-05 10:37:10
● 2026-07-09 19:07:22

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-05 → 2026-07-09 · 3 obs

○ 2017-12-24 04:30:30
● 2026-04-05 10:37:10
● 2026-07-09 19:07:22

○A52.200.243.1232016-04-12 → 2016-04-12 · 4 obs

○ 2016-01-19 09:59:58
● 2016-04-12 23:47:24
○ 2017-01-03 00:46:40
○ 2026-07-09 19:07:22

○A52.21.52.1092016-01-19 → 2016-01-19 · 4 obs

○ 2015-10-29 17:21:10
● 2016-01-19 09:59:58
○ 2016-04-12 23:47:24
○ 2026-07-09 19:07:22

○A54.152.144.2432016-04-12 → 2016-04-12 · 4 obs

○ 2016-01-19 09:59:58
● 2016-04-12 23:47:24
○ 2017-01-03 00:46:40
○ 2026-07-09 19:07:22

○A54.174.31.2542015-07-03 → 2015-10-29 · 5 obs

○ 2007-08-22 19:47:48
● 2015-07-03 19:08:12
● 2015-10-29 17:21:10
○ 2016-01-19 09:59:58
○ 2026-07-09 19:07:22

○A54.208.74.2152015-07-03 → 2015-10-29 · 5 obs

○ 2007-08-22 19:47:48
● 2015-07-03 19:08:12
● 2015-10-29 17:21:10
○ 2016-01-19 09:59:58
○ 2026-07-09 19:07:22

○A54.209.174.1672016-01-19 → 2016-01-19 · 4 obs

○ 2015-10-29 17:21:10
● 2016-01-19 09:59:58
○ 2016-04-12 23:47:24
○ 2026-07-09 19:07:22

●A54.243.117.1972026-04-05 → 2026-07-09 · 3 obs

○ 2017-12-24 04:30:30
● 2026-04-05 10:37:10
● 2026-07-09 19:07:22

○A54.82.156.192017-01-03 → 2017-01-03 · 4 obs

○ 2016-04-12 23:47:24
● 2017-01-03 00:46:40
○ 2017-12-24 04:30:30
○ 2026-07-09 19:07:22

○A54.86.225.1562017-01-03 → 2017-01-03 · 4 obs

○ 2016-04-12 23:47:24
● 2017-01-03 00:46:40
○ 2017-12-24 04:30:30
○ 2026-07-09 19:07:22

○A61.145.118.2532007-08-22 → 2007-08-22 · 3 obs

● 2007-08-22 19:47:48
○ 2015-07-03 19:08:12
○ 2026-07-09 19:07:22

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-03 → 2016-04-12 · 5 obs

○ 2007-08-22 19:47:48
● 2015-07-03 19:08:12
● 2016-04-12 23:47:24
○ 2017-01-03 00:46:40
○ 2026-07-09 19:07:22

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-03 → 2017-12-24 · 5 obs

○ 2016-04-12 23:47:24
● 2017-01-03 00:46:40
● 2017-12-24 04:30:30
○ 2026-04-05 10:37:10
○ 2026-07-09 19:07:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lfbook.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.80.109.14

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lfbook.com (unsigned zone)

⏱️ Timing

Total: 294ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

The domain 00000.lfbook.com falls under the parent lfbook.com.

IP Addresses

lfbook.com points to the four IP addresses 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

brnshop.com, 114.73.227.primarynetwork.com, ns1.richtask.com plus two other host names have IP numbers in common with lfbook.com.

Name Servers

lfbook.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of lfbook.com's name servers are shared with other domains, for example vinproductions.com, 44027.jsdcoffee.com, picbet.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hosts with 6 IP addresses each:

nsg1.namebrightdns.com resolves to 13.221.131.54, 13.222.195.178, 54.175.130.15 and 3 other IP addresses.

nsg2.namebrightdns.com resolves to 3.80.109.14, 98.81.3.34, 98.83.212.177 and 3 other IP addresses.

Hosts with five IP addresses:

ns1.namebrightdns.com has IP addresses 52.203.211.134, 52.204.81.90 and 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca along with two other addresses.