`professionallaboratorynotebook.com`

CNAME	`live-bookfactory-magento-front-1115248780.us-east-1.elb.amazonaws.com`
DNSSEC	⚠️ Not signed
A	13.217.65.56^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
		PTR	`ec2-13-217-65-56.compute-1.amazonaws.com`
A	23.23.147.254^{🇺🇸 Amazon23.22.0.0/15 EC2 IAD prefix}

`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=1771291435

Same first word

professionallaboratorynotebook.com

DNS History

11 records (4 active, 7 former)

○NSdns082.d.register.com2015-07-20 → 2017-04-11 · 3 obs

● 2015-07-20 08:00:52
● 2017-04-11 06:39:16
○ 2026-03-22 16:32:02

●NSdns1.register.com2026-03-22 → 2026-03-22 · 2 obs

○ 2017-04-11 06:39:16
● 2026-03-22 16:32:02

●NSdns186.a.register.com2015-07-20 → 2026-03-22 · 2 obs

● 2015-07-20 08:00:52
● 2026-03-22 16:32:02

○NSdns196.c.register.com2015-07-20 → 2017-04-11 · 3 obs

● 2015-07-20 08:00:52
● 2017-04-11 06:39:16
○ 2026-03-22 16:32:02

●NSdns2.register.com2026-03-22 → 2026-03-22 · 2 obs

○ 2017-04-11 06:39:16
● 2026-03-22 16:32:02

○NSdns236.b.register.com2015-07-20 → 2017-04-11 · 3 obs

● 2015-07-20 08:00:52
● 2017-04-11 06:39:16
○ 2026-03-22 16:32:02

○MXp.webcom.ctmail.com2017-04-11 → 2017-04-11 · 2 obs

● 2017-04-11 06:39:16
○ 2026-03-22 16:32:02

○A174.132.156.762015-07-20 → 2016-02-29 · 4 obs

● 2015-07-20 08:00:52
● 2016-02-29 18:27:48
○ 2016-06-18 19:13:04
○ 2026-03-22 16:32:02

○A54.235.124.2242017-04-11 → 2017-04-11 · 3 obs

○ 2016-06-18 19:13:04
● 2017-04-11 06:39:16
○ 2026-03-22 16:32:02

○A54.243.176.2492016-06-18 → 2016-06-18 · 4 obs

○ 2016-02-29 18:27:48
● 2016-06-18 19:13:04
○ 2017-04-11 06:39:16
○ 2026-03-22 16:32:02

●CNAMElive-bookfactory-magento-front-1115248780.us-east-1.elb.amazonaws.com2026-03-22 → 2026-03-22 · 1 obs

● 2026-03-22 16:32:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
professionallaboratorynotebook.com	dns1.register.com, dns2.register.com	2 records

✅ Authoritative Response

Server: 162.159.26.197

NS records: dns1.register.com, dns2.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professionallaboratorynotebook.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`live-bookfactory-magento-front-111524878`
SOA	1	`dns186.a.register.com root.register.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)

Analysis

IP Addresses

professionallaboratorynotebook.com resolves to two IP numbers: 13.217.65.56 and 23.23.147.254.

Other host names, for instance, ec2-23-23-147-254.compute-1.amazonaws.com and live-bookfactory-magento-front-1115248780.us-east-1.elb.amazonaws.com share IP numbers with professionallaboratorynotebook.com.

professionallaboratorynotebook.com - robtex.com