bluebookpro.com - robtex.com

bluebookpro.com

DNSSEC⚠️ Not signed
A13.52.116.65🇺🇸 Amazon13.52.0.0/16 EC2 SFO prefix
PTRec2-13-52-116-65.us-west-1.compute.amazonaws.com
A54.215.204.140🇺🇸 Amazon54.215.192.0/18 EC2 SFO prefix
NSns-464.awsdns-58.com ⭐
A2600:9000:5301:d000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-464.awsdns-58.com
A205.251.193.208🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-464.awsdns-58.com
NSns-1245.awsdns-27.org
A2600:9000:5304:dd00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1245.awsdns-27.org
A205.251.196.221🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1245.awsdns-27.org
NSns-1642.awsdns-13.co.uk
A2600:9000:5306:6a00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1642.awsdns-13.co.uk
A205.251.198.106🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1642.awsdns-13.co.uk
NSns-834.awsdns-40.net
A2600:9000:5303:4200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-834.awsdns-40.net
A205.251.195.66🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-834.awsdns-40.net
SOAns-464.awsdns-58.comawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

bluebookpro.com

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NSns-1245.awsdns-27.orgns-1642.awsdns-13.co.ukns-464.awsdns-58.comns-834.awsdns-40.netA13.52.116.6554.215.204.140184.169.145.121184.169.160.221184.169.160.49184.169.173.187184.169.176.226184.72.35.550.18.112.22250.18.248.24650.18.60.20952.52.167.254.215.0.22254.215.11.7954.219.30.47
●NSns-1245.awsdns-27.org2015-06-06 → 2026-03-09 · 2 obs
● 2015-06-06 00:09:36
● 2026-03-09 20:50:38
●NSns-1642.awsdns-13.co.uk2015-06-06 → 2026-03-09 · 2 obs
● 2015-06-06 00:09:36
● 2026-03-09 20:50:38
●NSns-464.awsdns-58.com2015-06-06 → 2026-03-09 · 2 obs
● 2015-06-06 00:09:36
● 2026-03-09 20:50:38
●NSns-834.awsdns-40.net2015-06-06 → 2026-03-09 · 2 obs
● 2015-06-06 00:09:36
● 2026-03-09 20:50:38
●A13.52.116.652026-03-09 → 2026-03-09 · 2 obs
○ 2017-06-11 18:31:26
● 2026-03-09 20:50:38
○A184.169.145.1212016-11-08 → 2016-11-29 · 5 obs
○ 2016-04-22 11:37:44
● 2016-11-08 14:43:16
● 2016-11-29 00:49:46
○ 2017-06-11 18:31:26
○ 2026-03-09 20:50:38
○A184.169.160.2212016-11-08 → 2016-11-29 · 5 obs
○ 2016-04-22 11:37:44
● 2016-11-08 14:43:16
● 2016-11-29 00:49:46
○ 2017-06-11 18:31:26
○ 2026-03-09 20:50:38
○A184.169.160.492016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-22 11:37:44
● 2016-11-08 14:43:16
○ 2016-11-29 00:49:46
○ 2026-03-09 20:50:38
○A184.169.173.1872016-04-22 → 2016-04-22 · 4 obs
○ 2016-01-26 22:13:10
● 2016-04-22 11:37:44
○ 2016-11-08 14:43:16
○ 2026-03-09 20:50:38
○A184.169.176.2262016-04-22 → 2016-04-22 · 4 obs
○ 2016-01-26 22:13:10
● 2016-04-22 11:37:44
○ 2016-11-08 14:43:16
○ 2026-03-09 20:50:38
○A184.72.35.52017-06-11 → 2017-06-11 · 3 obs
○ 2016-11-29 00:49:46
● 2017-06-11 18:31:26
○ 2026-03-09 20:50:38
○A50.18.112.2222016-01-26 → 2016-01-26 · 3 obs
● 2016-01-26 22:13:10
○ 2016-04-22 11:37:44
○ 2026-03-09 20:50:38
○A50.18.248.2462016-11-29 → 2016-11-29 · 4 obs
○ 2016-11-08 14:43:16
● 2016-11-29 00:49:46
○ 2017-06-11 18:31:26
○ 2026-03-09 20:50:38
○A50.18.60.2092017-06-11 → 2017-06-11 · 3 obs
○ 2016-11-29 00:49:46
● 2017-06-11 18:31:26
○ 2026-03-09 20:50:38
○A52.52.167.22026-03-09 → 2026-03-09 · 1 obs
○ 2026-03-09 20:50:38
○A54.215.0.2222016-01-26 → 2016-01-26 · 3 obs
● 2016-01-26 22:13:10
○ 2016-04-22 11:37:44
○ 2026-03-09 20:50:38
○A54.215.11.792016-11-08 → 2016-11-29 · 5 obs
○ 2016-04-22 11:37:44
● 2016-11-08 14:43:16
● 2016-11-29 00:49:46
○ 2017-06-11 18:31:26
○ 2026-03-09 20:50:38
●A54.215.204.1402026-03-09 → 2026-03-09 · 2 obs
○ 2017-06-11 18:31:26
● 2026-03-09 20:50:38
○A54.219.30.472026-03-09 → 2026-03-09 · 1 obs
○ 2026-03-09 20:50:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...-
bluebookpro.comns-464.awsdns-58.com, ns-834.awsdns-40.net, ns-1642.awsdns-13.co.uk, ns-1245.awsdns-27.org1 record

✅ Authoritative Response

Server: 205.251.196.221

NS records: ns-464.awsdns-58.com, ns-834.awsdns-40.net, ns-1642.awsdns-13.co.uk, ns-1245.awsdns-27.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluebookpro.com (unsigned zone)

⏱️ Timing

Total: 797ms | Queries: -

📄 Records

TypeCountSample Data
A213.52.116.65, 54.215.204.140
NS4ns-1245.awsdns-27.org, ns-1642.awsdns-13.co.uk...
SOA1ns-464.awsdns-58.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-464.awsdns-58.com)

Analysis

IP Addresses

bluebookpro.com resolves to two IP numbers: 13.52.116.65 and 54.215.204.140.

Other host names, for instance ec2-54-215-204-140.us-west-1.compute.amazonaws.com, bluebook.net and ec2-13-52-116-65.us-west-1.compute.amazonaws.com share IP numbers with bluebookpro.com.

Name Servers

bluebookpro.com's delegation is handled by four name servers: ns-464.awsdns-58.com, ns-834.awsdns-40.net, ns-1245.awsdns-27.org and ns-1642.awsdns-13.co.uk.

bluebookpro.com partially shares name servers with other domains; examples include condemnedcomb.com, jdla-exam.org, pittsburghbusinesstimes.net, dnvv44nn5t9gp.cloudfront.net and zedpool.com.

These name servers are commonly used with ns-1940.awsdns-50.co.uk, ns-15.awsdns-01.com, ns-547.awsdns-04.net, ns-1159.awsdns-16.org, ns-41.awsdns-05.com and ns-1212.awsdns-23.org.

Host names with two IPs:

ns-464.awsdns-58.com points to 2600:9000:5301:d000::1 and 205.251.193.208

ns-834.awsdns-40.net points to 2600:9000:5303:4200::1 and 205.251.195.66

ns-1245.awsdns-27.org points to 2600:9000:5304:dd00::1 and 205.251.196.221

ns-1642.awsdns-13.co.uk points to 2600:9000:5306:6a00::1 and 205.251.198.106