connectioncodebook.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`connectioncodebook.com`

DNSSEC	⚠️ Not signed
A	172.233.211.187^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
		PTR	`172-233-211-187.ip.linodeusercontent.com`
NS	`ns1.blacknightdns.com` ⭐
		A	78.153.203.12^{🇮🇪 BLACKNIGHT-AS78.153.192.0/19 IE-BLACKNIGHT-NET2-PA}
			PTR	`ns1.blacknightdns.com`
NS	`ns2.blacknightdns.com`
		A	81.17.240.172^{🇮🇪 BLACKNIGHT-AS81.17.240.0/24 IE-BLACKNIGHT-INFRA}
			PTR	`ns2.blacknightdns.com`
NS	`ns3.blacknightdns.com`
		A	2a00:fea0:dead::beef^{🇮🇳 GRANSY2a00:fea0::/32 Anycast DNS project}
		A	185.28.194.194^{🇨🇿 GRANSY185.28.194.0/24 Network of Gransy s.r.o.}
			PTR	`ns2.anycastdns.cz`
NS	`ns4.blacknightdns.com`
		A	185.38.108.108^{🇨🇿 GRANSY185.38.108.0/24 Anycast DNS project}
			PTR	`ns1.anycastdns.cz`
SOA	`ns1.blacknightdns.com`hostmaster@connectioncodebook.com 2025-12-27 #8

`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=1791241769

Same first word

connectioncodebook.com

Similar names

bookconnectioncode.com

Previous names

Next names

DNS History

16 records (5 active, 11 former)

●NSns1.blacknightdns.com2026-09-07 → 2026-10-05 · 3 obs

○ 2019-01-30 14:53:58
● 2026-09-07 19:28:08
● 2026-10-05 23:13:40

●NSns2.blacknightdns.com2026-09-07 → 2026-10-05 · 3 obs

○ 2019-01-30 14:53:58
● 2026-09-07 19:28:08
● 2026-10-05 23:13:40

●NSns3.blacknightdns.com2026-09-07 → 2026-10-05 · 3 obs

○ 2019-01-30 14:53:58
● 2026-09-07 19:28:08
● 2026-10-05 23:13:40

○NSns39.domaincontrol.com2019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:53:58
○ 2026-09-07 19:28:08
○ 2026-10-05 23:13:40

●NSns4.blacknightdns.com2026-09-07 → 2026-10-05 · 3 obs

○ 2019-01-30 14:53:58
● 2026-09-07 19:28:08
● 2026-10-05 23:13:40

○NSns40.domaincontrol.com2019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:53:58
○ 2026-09-07 19:28:08
○ 2026-10-05 23:13:40

●A172.233.211.1872026-09-07 → 2026-10-05 · 3 obs

○ 2019-01-30 14:53:58
● 2026-09-07 19:28:08
● 2026-10-05 23:13:40

○A184.168.221.492019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:53:58
○ 2026-09-07 19:28:08
○ 2026-10-05 23:13:40

○A184.168.221.512019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:53:58
○ 2026-09-07 19:28:08
○ 2026-10-05 23:13:40

○A184.168.221.532019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:53:58
○ 2026-09-07 19:28:08
○ 2026-10-05 23:13:40

○A184.168.221.592019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:53:58
○ 2026-09-07 19:28:08
○ 2026-10-05 23:13:40

○A50.63.202.342019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:53:58
○ 2026-09-07 19:28:08
○ 2026-10-05 23:13:40

○A50.63.202.382019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:53:58
○ 2026-09-07 19:28:08
○ 2026-10-05 23:13:40

○A50.63.202.482019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:53:58
○ 2026-09-07 19:28:08
○ 2026-10-05 23:13:40

○A50.63.202.522019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:53:58
○ 2026-09-07 19:28:08
○ 2026-10-05 23:13:40

○A50.63.202.622019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:53:58
○ 2026-09-07 19:28:08
○ 2026-10-05 23:13:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
connectioncodebook.com	ns1.blacknightdns.com, ns2.blacknightdns.com, ns3.blacknightdns.com, ns4.blacknightdns.com	5 records

✅ Authoritative Response

Server:81.17.240.172

NS records: ns1.blacknightdns.com, ns2.blacknightdns.com, ns3.blacknightdns.com, ns4.blacknightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for connectioncodebook.com (unsigned zone)

⏱️ Timing

Total: 789ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.233.211.187`
NS	4	`ns1.blacknightdns.com, ns2.blacknightdns.com...`
SOA	1	`ns1.blacknightdns.com hostmaster.connect`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.blacknightdns.com, ns2.blacknightdns.com, ns3.blacknightdns.com...)

Analysis

IP Addresses

connectioncodebook.com directs to one IP number, which is 172.233.211.187.

Among the host names that share IP numbers with connectioncodebook.com are thepurdys.ie, billahernesdublin.com, theoldcuriosityshop.ie and two others.

Name Servers

The domain connectioncodebook.com is delegated to these four name servers: ns1.blacknightdns.com, ns2.blacknightdns.com, ns3.blacknightdns.com and ns4.blacknightdns.com.

connectioncodebook.com has at least partial name server overlap with other domains, such as templemichaelcollege.com, mechanichq.ie, bexbeauty.ie and two others.

Hosts with two IP numbers each:

ns3.blacknightdns.com points to 185.28.194.194 and 2a00:fea0:dead::beef.

Hosts that resolve to one IP address:

ns1.blacknightdns.com points to 78.153.203.12.

ns2.blacknightdns.com points to 81.17.240.172.

ns4.blacknightdns.com points to 185.38.108.108.