`kellysbluebook.org`

DNSSEC	⚠️ Not signed
A	204.74.99.100^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
		PTR	`crs.ultradns.net`
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 2014-02-25 #15

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778417445

Same first word

kellysbluebook.org

DNS History

10 records (5 active, 5 former)

○NSdns1.cscdns.net2015-08-26 → 2017-09-17 · 4 obs

● 2015-08-26 05:22:38
● 2017-09-17 18:08:04
○ 2026-03-25 20:21:12
○ 2026-05-10 13:03:44

○NSdns2.cscdns.net2015-08-26 → 2017-09-17 · 4 obs

● 2015-08-26 05:22:38
● 2017-09-17 18:08:04
○ 2026-03-25 20:21:12
○ 2026-05-10 13:03:44

●NSedns3.ultradns.com2026-03-25 → 2026-05-10 · 3 obs

○ 2017-09-17 18:08:04
● 2026-03-25 20:21:12
● 2026-05-10 13:03:44

●NSedns3.ultradns.net2026-03-25 → 2026-05-10 · 3 obs

○ 2017-09-17 18:08:04
● 2026-03-25 20:21:12
● 2026-05-10 13:03:44

●NSns52.ultradns2.com2026-03-25 → 2026-05-10 · 3 obs

○ 2017-09-17 18:08:04
● 2026-03-25 20:21:12
● 2026-05-10 13:03:44

●NSns52.ultradns2.org2026-03-25 → 2026-05-10 · 3 obs

○ 2017-09-17 18:08:04
● 2026-03-25 20:21:12
● 2026-05-10 13:03:44

○MXcustmx.cscdns.net2015-08-26 → 2017-09-17 · 4 obs

● 2015-08-26 05:22:38
● 2017-09-17 18:08:04
○ 2026-03-25 20:21:12
○ 2026-05-10 13:03:44

○A165.160.13.202015-08-26 → 2017-09-17 · 4 obs

● 2015-08-26 05:22:38
● 2017-09-17 18:08:04
○ 2026-03-25 20:21:12
○ 2026-05-10 13:03:44

○A165.160.15.202015-08-26 → 2017-09-17 · 4 obs

● 2015-08-26 05:22:38
● 2017-09-17 18:08:04
○ 2026-03-25 20:21:12
○ 2026-05-10 13:03:44

●A204.74.99.1002026-03-25 → 2026-05-10 · 3 obs

○ 2017-09-17 18:08:04
● 2026-03-25 20:21:12
● 2026-05-10 13:03:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
kellysbluebook.org	edns3.ultradns.com, ns52.ultradns2.com, ns52.ultradns2.org, edns3.ultradns.net	2 records

✅ Authoritative Response

Server:204.74.66.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kellysbluebook.org (unsigned zone)

⏱️ Timing

Total: 838ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.100`
NS	4	`ns52.ultradns2.com, ns52.ultradns2.org...`
SOA	1	`edns3.ultradns.com atsa.coxautoinc.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns52.ultradns2.org, ns52.ultradns2.org)

Analysis

IP Addresses

kellysbluebook.org points to a single IP number: 204.74.99.100.

Other host names, for instance cosmopolitan-box.fr, expediacomglobal.com, provisioning.neustar, redbulletin.co.uk and asia-mcgraw-hill.com.sg share IP numbers with kellysbluebook.org.

Name Servers

kellysbluebook.org is delegated to four name servers: edns3.ultradns.com, ns52.ultradns2.com, edns3.ultradns.net and ns52.ultradns2.org.

kellysbluebook.org at least partially shares name servers with other domains, for instance helmsmanyacht.com, manheimauction.org, mmd.deals, profittime.com and appleseeds.com.

These name servers are commonly used with edns3.ultradns.biz, edns3.ultradns.org, ns7.ultradns2.com, ns7.ultradns2.org, privdnsgm01.state.mo.us and pdns164.ultradns.com.

Host names with two IP numbers:

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.

kellysbluebook.org - robtex.com