cipherbook.com - dns.ninja

`cipherbook.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:ae1b:532:7c1e:9c2f:d0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.163.9.173^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-163-9-173.compute-1.amazonaws.com`
		A	98.93.116.1^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-116-1.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:bbc8:24d6:947f:1e99^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:6fa6:bf7e:9de7:5e92^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.225.33.252^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-33-252.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f6ec:2543:1b2e:f83c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.140.102^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-140-102.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.225.31.228^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-31-228.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-23 #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=1784868277

Subdomains

mail.cipherbook.com

Same first word

cipherbook.org

cipherbook.com

cipherbook.net

DNS History

24 records (7 active, 17 former)

●NSns1.namebrightdns.com2015-12-27 → 2026-07-24 · 7 obs

○ 2015-10-14 21:47:36
● 2015-12-27 12:16:04
● 2016-04-03 12:24:58
○ 2016-09-14 06:44:42
○ 2017-05-17 17:44:08
● 2026-05-08 07:54:58
● 2026-07-24 04:49:02

○NSns1.virtualhosts.de2016-09-14 → 2017-05-17 · 5 obs

○ 2016-04-03 12:24:58
● 2016-09-14 06:44:42
● 2017-05-17 17:44:08
○ 2026-05-08 07:54:58
○ 2026-07-24 04:49:02

○NSns2.namebrightdns.com2015-12-27 → 2016-04-03 · 5 obs

○ 2015-10-14 21:47:36
● 2015-12-27 12:16:04
● 2016-04-03 12:24:58
○ 2016-09-14 06:44:42
○ 2026-07-24 04:49:02

○NSns2.virtualhosts.de2016-09-14 → 2017-05-17 · 5 obs

○ 2016-04-03 12:24:58
● 2016-09-14 06:44:42
● 2017-05-17 17:44:08
○ 2026-05-08 07:54:58
○ 2026-07-24 04:49:02

○NSns27.domaincontrol.com2015-05-10 → 2015-10-14 · 4 obs

● 2015-05-10 22:17:18
● 2015-10-14 21:47:36
○ 2015-12-27 12:16:04
○ 2026-07-24 04:49:02

○NSns28.domaincontrol.com2015-05-10 → 2015-10-14 · 4 obs

● 2015-05-10 22:17:18
● 2015-10-14 21:47:36
○ 2015-12-27 12:16:04
○ 2026-07-24 04:49:02

○NSns3.virtualhosts.eu2016-09-14 → 2017-05-17 · 5 obs

○ 2016-04-03 12:24:58
● 2016-09-14 06:44:42
● 2017-05-17 17:44:08
○ 2026-05-08 07:54:58
○ 2026-07-24 04:49:02

●NSnsg1.namebrightdns.com2026-05-08 → 2026-07-24 · 3 obs

○ 2017-05-17 17:44:08
● 2026-05-08 07:54:58
● 2026-07-24 04:49:02

●NSnsg2.namebrightdns.com2026-05-08 → 2026-07-24 · 3 obs

○ 2017-05-17 17:44:08
● 2026-05-08 07:54:58
● 2026-07-24 04:49:02

○MXmail.cipherbook.com2016-09-14 → 2017-05-17 · 5 obs

○ 2016-04-03 12:24:58
● 2016-09-14 06:44:42
● 2017-05-17 17:44:08
○ 2026-05-08 07:54:58
○ 2026-07-24 04:49:02

○MXmail1.namebrightmail.com2016-04-03 → 2016-04-03 · 4 obs

○ 2015-12-27 12:16:04
● 2016-04-03 12:24:58
○ 2016-09-14 06:44:42
○ 2026-07-24 04:49:02

○MXmail2.namebrightmail.com2016-04-03 → 2016-04-03 · 4 obs

○ 2015-12-27 12:16:04
● 2016-04-03 12:24:58
○ 2016-09-14 06:44:42
○ 2026-07-24 04:49:02

○MXmailstore1.secureserver.net2015-05-10 → 2015-10-14 · 4 obs

● 2015-05-10 22:17:18
● 2015-10-14 21:47:36
○ 2015-12-27 12:16:04
○ 2026-07-24 04:49:02

○MXsmtp.secureserver.net2015-05-10 → 2015-10-14 · 4 obs

● 2015-05-10 22:17:18
● 2015-10-14 21:47:36
○ 2015-12-27 12:16:04
○ 2026-07-24 04:49:02

○A107.23.160.2182015-12-27 → 2015-12-27 · 4 obs

○ 2015-10-14 21:47:36
● 2015-12-27 12:16:04
○ 2016-04-03 12:24:58
○ 2026-07-24 04:49:02

●A13.223.25.842026-05-08 → 2026-07-24 · 3 obs

○ 2017-05-17 17:44:08
● 2026-05-08 07:54:58
● 2026-07-24 04:49:02

○A208.109.181.2312015-05-10 → 2015-10-14 · 4 obs

● 2015-05-10 22:17:18
● 2015-10-14 21:47:36
○ 2015-12-27 12:16:04
○ 2026-07-24 04:49:02

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-05-08 → 2026-07-24 · 3 obs

○ 2017-05-17 17:44:08
● 2026-05-08 07:54:58
● 2026-07-24 04:49:02

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-05-08 → 2026-07-24 · 3 obs

○ 2017-05-17 17:44:08
● 2026-05-08 07:54:58
● 2026-07-24 04:49:02

○A54.175.122.202016-04-03 → 2016-04-03 · 4 obs

○ 2015-12-27 12:16:04
● 2016-04-03 12:24:58
○ 2016-09-14 06:44:42
○ 2026-07-24 04:49:02

○A54.209.90.812015-12-27 → 2015-12-27 · 4 obs

○ 2015-10-14 21:47:36
● 2015-12-27 12:16:04
○ 2016-04-03 12:24:58
○ 2026-07-24 04:49:02

●A54.243.117.1972026-05-08 → 2026-07-24 · 3 obs

○ 2017-05-17 17:44:08
● 2026-05-08 07:54:58
● 2026-07-24 04:49:02

○A80.83.116.2502016-09-14 → 2017-05-17 · 5 obs

○ 2016-04-03 12:24:58
● 2016-09-14 06:44:42
● 2017-05-17 17:44:08
○ 2026-05-08 07:54:58
○ 2026-07-24 04:49:02

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-12-27 → 2015-12-27 · 3 obs

● 2015-12-27 12:16:04
○ 2016-04-03 12:24:58
○ 2026-07-24 04:49:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
cipherbook.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:54.162.235.48

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cipherbook.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
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	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
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

cipherbook.com is the parent zone for mail.cipherbook.com.

IP Addresses

cipherbook.com has 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.

Two other host names, along with minps.com, ms99888.com.whoisbucket.com and web09.superflex.org, also share IP numbers with cipherbook.com.

Name Servers

The authoritative name servers for cipherbook.com are ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com — three in total.

cipherbook.com partially shares its NS delegation with several other domains, including taishanre.com, cpabit.com, adsl.narutohd.com and two others.

These name servers regularly co-occur with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

DNS names with 7 IP addresses:

Hostname nsg1.namebrightdns.com directs to 54.162.235.48, 54.225.33.252 and 54.234.103.190 along with 4 other IP addresses.

Host names directing to five IP addresses:

nsg2.namebrightdns.com has four IP addresses — 3.90.140.102, 54.221.37.2, 54.225.31.228 and two others.

Host names that resolve to four IP numbers:

ns1.namebrightdns.com maps to the following IP addresses: 54.163.9.173, 98.93.116.1, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.