`bluboock.com`

DNSSEC	⚠️ Not signed
NS	`edns3.ultradns.com` ⭐
		A	2001:502:f3ff::203^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns3.ultradns.com`
		A	204.74.66.3^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns3.ultradns.com`
NS	`edns3.ultradns.net`
		A	2610:a1:1014::203^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns3.ultradns.net`
		A	204.74.110.3^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns3.ultradns.net`
NS	`ns52.ultradns2.com`
		A	2610:a1:3134::53^{🇺🇸 AS3991692610:a1:3134::/48}
			PTR	`ns52.ultradns2.com`
		A	204.74.104.52^{🇺🇸 AS399169204.74.104.0/24 UltraDNS}
			PTR	`ns52.ultradns2.com`
NS	`ns52.ultradns2.org`
		A	2610:a1:3234::53^{🇺🇸 AS3991692610:a1:3234::/48}
			PTR	`ns52.ultradns2.org`
		A	204.74.106.52^{🇺🇸 AS399169204.74.106.0/24 UltraDNS}
			PTR	`ns52.ultradns2.org`
SOA	`edns3.ultradns.com`atsa@coxautoinc.com 2015-03-03 #12

`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=1778629606

Same first word

bluboock.com

Similar names

DNS History

9 records (4 active, 5 former)

○NSdns1.cscdns.net2015-07-23 → 2017-03-26 · 4 obs

● 2015-07-23 17:01:16
● 2017-03-26 06:52:40
○ 2026-03-27 22:50:28
○ 2026-05-13 00:13:50

○NSdns2.cscdns.net2015-07-23 → 2017-03-26 · 4 obs

● 2015-07-23 17:01:16
● 2017-03-26 06:52:40
○ 2026-03-27 22:50:28
○ 2026-05-13 00:13:50

●NSedns3.ultradns.com2026-03-27 → 2026-05-13 · 3 obs

○ 2017-03-26 06:52:40
● 2026-03-27 22:50:28
● 2026-05-13 00:13:50

●NSedns3.ultradns.net2026-03-27 → 2026-05-13 · 3 obs

○ 2017-03-26 06:52:40
● 2026-03-27 22:50:28
● 2026-05-13 00:13:50

●NSns52.ultradns2.com2026-03-27 → 2026-05-13 · 3 obs

○ 2017-03-26 06:52:40
● 2026-03-27 22:50:28
● 2026-05-13 00:13:50

●NSns52.ultradns2.org2026-03-27 → 2026-05-13 · 3 obs

○ 2017-03-26 06:52:40
● 2026-03-27 22:50:28
● 2026-05-13 00:13:50

○MXcustmx.cscdns.net2015-07-23 → 2017-03-26 · 4 obs

● 2015-07-23 17:01:16
● 2017-03-26 06:52:40
○ 2026-03-27 22:50:28
○ 2026-05-13 00:13:50

○A165.160.13.202015-07-23 → 2017-03-26 · 4 obs

● 2015-07-23 17:01:16
● 2017-03-26 06:52:40
○ 2026-03-27 22:50:28
○ 2026-05-13 00:13:50

○A165.160.15.202015-07-23 → 2017-03-26 · 4 obs

● 2015-07-23 17:01:16
● 2017-03-26 06:52:40
○ 2026-03-27 22:50:28
○ 2026-05-13 00:13:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bluboock.com	edns3.ultradns.net, edns3.ultradns.com, ns52.ultradns2.com, ns52.ultradns2.org	4 records

✅ Authoritative Response

Server:204.74.110.3

NS records: edns3.ultradns.net, edns3.ultradns.com, ns52.ultradns2.com, ns52.ultradns2.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluboock.com (unsigned zone)

⏱️ Timing

Total: 1760ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns52.ultradns2.com, ns52.ultradns2.org...`
SOA	1	`edns3.ultradns.com atsa.coxautoinc.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (edns3.ultradns.com, edns3.ultradns.com, ns52.ultradns2.com...)

Analysis

Name Servers

bluboock.com's delegation is handled by four name servers: edns3.ultradns.com, ns52.ultradns2.com, edns3.ultradns.net and ns52.ultradns2.org.

bluboock.com partially shares name servers with other domains; examples include rbccampus.com, 26.215.52.216.in-addr.arpa, automercaido.com, 65.245.142.in-addr.arpa and avantida.be.

These name servers are commonly used with the name servers edns3.ultradns.biz, edns3.ultradns.org, ns7.ultradns2.com, ns7.ultradns2.org and pdns164.ultradns.com.

Host names with two IPs:

edns3.ultradns.com points to 2001:502:f3ff::203 and 204.74.66.3

ns52.ultradns2.com points to 2610:a1:3134::53 and 204.74.104.52

edns3.ultradns.net points to 2610:a1:1014::203 and 204.74.110.3

ns52.ultradns2.org points to 2610:a1:3234::53 and 204.74.106.52

bluboock.com - robtex.com

bluboock.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`bluboock.com`

`com`