`mycarpentrylab.com`

DNSSEC	⚠️ Not signed
A	159.182.72.19^{🇺🇸 PEARSON-EMEA159.182.72.0/21 NCS Pearson Inc.}
		PTR	`pearsontestprep.com`
		PTR	`lo1.redirect.global.pearson.com`
NS	`dns-amer-2.ptns.pearson.com` ⭐ ⚠️ Not in parent delegation
		A	159.182.12.40^{🇺🇸 PEARSON-NA159.182.12.0/24 NCS Pearson Inc.}
			PTR	`dns-amer-2.ptns.pearson.com`
NS	`dns-apac-1.ptns.pearson.com` ⚠️ Not in parent delegation
		A	159.182.67.40^{🇺🇸 PEARSON-APAC159.182.67.0/24 Pearson Group}
			PTR	`dns-apac-1.ptns.pearson.com`
NS	`dns-emea-1.ptns.pearson.com` ⚠️ Not in parent delegation
		A	159.182.79.40^{🇺🇸 PEARSON-EMEA159.182.79.0/24 Pearson Group}
			PTR	`dns-emea-1.ptns.pearson.com`
NS	`ns1.pearson.com` ⚠️ Not in zone NS records
		A	168.146.112.10^{🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc.}
			PTR	`ns1.pearson.com`
NS	`ns2.pearson.com` ⚠️ Not in zone NS records
		A	168.146.112.11^{🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc.}
			PTR	`ns2.pearson.com`
SOA	`dns-amer-2.ptns.pearson.com`gns-dnsoperations@pearson.com 2010-12-10 #70

`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

Subdomains

www.mycarpentrylab.com

Same first word

mycarpentrylab.com

DNS History

12 records (6 active, 6 former)

●NSdns-amer-2.ptns.pearson.com2026-02-15 → 2026-03-10 · 3 obs

○ 2017-03-21 23:50:34
● 2026-02-15 17:19:26
● 2026-03-10 09:39:36

●NSdns-apac-1.ptns.pearson.com2026-02-15 → 2026-03-10 · 3 obs

○ 2017-03-21 23:50:34
● 2026-02-15 17:19:26
● 2026-03-10 09:39:36

●NSdns-emea-1.ptns.pearson.com2026-02-15 → 2026-03-10 · 3 obs

○ 2017-03-21 23:50:34
● 2026-02-15 17:19:26
● 2026-03-10 09:39:36

○NSns01.pearson.com2015-08-11 → 2017-03-21 · 4 obs

● 2015-08-11 00:43:18
● 2017-03-21 23:50:34
○ 2026-02-15 17:19:26
○ 2026-03-10 09:39:36

○NSns02.pearson.com2015-08-11 → 2017-03-21 · 4 obs

● 2015-08-11 00:43:18
● 2017-03-21 23:50:34
○ 2026-02-15 17:19:26
○ 2026-03-10 09:39:36

○NSns03.pearson.com2015-08-11 → 2017-03-21 · 4 obs

● 2015-08-11 00:43:18
● 2017-03-21 23:50:34
○ 2026-02-15 17:19:26
○ 2026-03-10 09:39:36

○NSns04.pearson.com2015-08-11 → 2017-03-21 · 4 obs

● 2015-08-11 00:43:18
● 2017-03-21 23:50:34
○ 2026-02-15 17:19:26
○ 2026-03-10 09:39:36

●NSns1.pearson.com2026-02-15 → 2026-03-10 · 3 obs

○ 2017-03-21 23:50:34
● 2026-02-15 17:19:26
● 2026-03-10 09:39:36

●NSns2.pearson.com2026-02-15 → 2026-03-10 · 3 obs

○ 2017-03-21 23:50:34
● 2026-02-15 17:19:26
● 2026-03-10 09:39:36

●A159.182.72.192026-02-15 → 2026-03-10 · 5 obs

○ 2017-03-21 23:50:34
● 2026-02-15 17:19:26
○ 2026-03-07 22:24:56
● 2026-03-10 09:39:34
● 2026-03-10 09:39:36

○A168.146.68.322026-03-07 → 2026-03-07 · 4 obs

○ 2026-02-15 17:19:26
● 2026-03-07 22:24:56
○ 2026-03-10 09:39:34
○ 2026-03-10 09:39:36

○A206.31.248.972015-08-11 → 2017-03-21 · 4 obs

● 2015-08-11 00:43:18
● 2017-03-21 23:50:34
○ 2026-02-15 17:19:26
○ 2026-03-10 09:39:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...	-
mycarpentrylab.com	ns2.pearson.com, ns1.pearson.com	2 records

✅ Authoritative Response

Server: 168.146.112.10

NS records: ns2.pearson.com, ns1.pearson.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mycarpentrylab.com (unsigned zone)

⏱️ Timing

Total: 110ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.182.72.19`
NS	3	`dns-amer-2.ptns.pearson.com, dns-emea-1.ptns.pearson.com...`
SOA	1	`dns-amer-2.ptns.pearson.com gns-dnsopera`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.pearson.com, ns1.pearson.com)

Analysis

Hierarchy

The parent of www.mycarpentrylab.com is mycarpentrylab.com.

IP Addresses

mycarpentrylab.com points to a single IP: 159.182.72.19.

Other host names, for instance pearsoncustomlibrary.com, mathxlforschool.org, biobehavioraldiagnosticscompany.com, myeconlab.net and talentlens.org share IP numbers with mycarpentrylab.com.

Name Servers

mycarpentrylab.com is delegated to five name servers: ns1.pearson.com, ns2.pearson.com, dns-amer-2.ptns.pearson.com, dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com.

mycarpentrylab.com partially shares name servers with other domains; examples include masteringcollegephysics.com, edexcel-international.com, esfms.net, pearsonuk.eu and techreadiness.org.

Host names with one IP number:

Host name ns1.pearson.com points to: 168.146.112.10

Host name ns2.pearson.com points to: 168.146.112.11

Host name dns-amer-2.ptns.pearson.com points to: 159.182.12.40

Host name dns-apac-1.ptns.pearson.com points to: 159.182.67.40

Host name dns-emea-1.ptns.pearson.com points to: 159.182.79.40

mycarpentrylab.com - robtex.com