skylightedu.com - robtex.com

skylightedu.com

DNSSEC⚠️ Not signed
A159.182.31.50🇺🇸 ENETWORKS128.0.0.0/2
PTRdownload.pearsonassessments.com
PTRdownloads.pearsonassessments.com
PTRicdwpdpdweb01.ic.ncs.com
NSdns-amer-2.ptns.pearson.com ⭐ ⚠️ Not in parent delegation
A159.182.12.40🇺🇸 PEARSON-NA159.182.12.0/24 NCS Pearson Inc.
PTRdns-amer-2.ptns.pearson.com
NSdns-apac-1.ptns.pearson.com ⚠️ Not in parent delegation
A159.182.67.40🇺🇸 PEARSON-APAC159.182.67.0/24 Pearson Group
PTRdns-apac-1.ptns.pearson.com
NSdns-emea-1.ptns.pearson.com ⚠️ Not in parent delegation
A159.182.79.40🇺🇸 PEARSON-EMEA159.182.79.0/24 Pearson Group
PTRdns-emea-1.ptns.pearson.com
NSns1.pearson.com ⚠️ Not in zone NS records
A168.146.112.10🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc.
PTRns1.pearson.com
NSns2.pearson.com ⚠️ Not in zone NS records
A168.146.112.11🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc.
PTRns2.pearson.com
TXTv=spf1 include:spf.protection.outlook.com include:spf.pearson.com -all
SOAdns-amer-2.ptns.pearson.comgns-dnsoperations@pearson.com 2010-12-10 #75

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
WOT: SAFE (71/100)

Same first word

skylightedu.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSdns-amer-2.ptns.pearson.comdns-apac-1.ptns.pearson.comdns-emea-1.ptns.pearson.comns1.pearson.comns2.pearson.comns01.pearson.comns02.pearson.comns03.pearson.comns04.pearson.comMXmxa-000e6001.gslb.pphosted.commxb-000e6001.gslb.pphosted.comA159.182.31.50165.193.130.242
●NSdns-amer-2.ptns.pearson.com2026-03-06 → 2026-03-17 · 3 obs
○ 2017-09-19 12:40:34
● 2026-03-06 02:08:30
● 2026-03-17 07:12:38
●NSdns-apac-1.ptns.pearson.com2026-03-06 → 2026-03-17 · 3 obs
○ 2017-09-19 12:40:34
● 2026-03-06 02:08:30
● 2026-03-17 07:12:38
●NSdns-emea-1.ptns.pearson.com2026-03-06 → 2026-03-17 · 3 obs
○ 2017-09-19 12:40:34
● 2026-03-06 02:08:30
● 2026-03-17 07:12:38
○NSns01.pearson.com2015-08-28 → 2017-09-19 · 4 obs
● 2015-08-28 11:46:10
● 2017-09-19 12:40:34
○ 2026-03-06 02:08:30
○ 2026-03-17 07:12:38
○NSns02.pearson.com2015-08-28 → 2017-09-19 · 4 obs
● 2015-08-28 11:46:10
● 2017-09-19 12:40:34
○ 2026-03-06 02:08:30
○ 2026-03-17 07:12:38
○NSns03.pearson.com2015-08-28 → 2017-09-19 · 4 obs
● 2015-08-28 11:46:10
● 2017-09-19 12:40:34
○ 2026-03-06 02:08:30
○ 2026-03-17 07:12:38
○NSns04.pearson.com2015-08-28 → 2017-09-19 · 4 obs
● 2015-08-28 11:46:10
● 2017-09-19 12:40:34
○ 2026-03-06 02:08:30
○ 2026-03-17 07:12:38
●NSns1.pearson.com2026-03-06 → 2026-03-17 · 3 obs
○ 2017-09-19 12:40:34
● 2026-03-06 02:08:30
● 2026-03-17 07:12:38
●NSns2.pearson.com2026-03-06 → 2026-03-17 · 3 obs
○ 2017-09-19 12:40:34
● 2026-03-06 02:08:30
● 2026-03-17 07:12:38
○MXmxa-000e6001.gslb.pphosted.com2015-08-28 → 2017-09-19 · 4 obs
● 2015-08-28 11:46:10
● 2017-09-19 12:40:34
○ 2026-03-06 02:08:30
○ 2026-03-17 07:12:38
○MXmxb-000e6001.gslb.pphosted.com2015-08-28 → 2017-09-19 · 4 obs
● 2015-08-28 11:46:10
● 2017-09-19 12:40:34
○ 2026-03-06 02:08:30
○ 2026-03-17 07:12:38
●A159.182.31.502026-03-06 → 2026-03-17 · 3 obs
○ 2017-09-19 12:40:34
● 2026-03-06 02:08:30
● 2026-03-17 07:12:38
○A165.193.130.2422015-08-28 → 2017-09-19 · 4 obs
● 2015-08-28 11:46:10
● 2017-09-19 12:40:34
○ 2026-03-06 02:08:30
○ 2026-03-17 07:12:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...-
skylightedu.comns2.pearson.com, ns1.pearson.com2 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 skylightedu.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

TypeCountSample Data
A1159.182.31.50
NS3dns-amer-2.ptns.pearson.com, dns-emea-1.ptns.pearson.com...
TXT1v=spf1 include:spf.protection.outlook.co
SOA1dns-amer-2.ptns.pearson.com gns-dnsopera

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

skylightedu.com points to a single IP number: 159.182.31.50.

other host names for instance mail.mous.net, labbench.com, mylogickit.com, www.booksites.net and nwte.org share IP numbers with skylightedu.com.

Name Servers

skylightedu.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.

skylightedu.com at least partially shares name servers with other domains, for instance compassknowledge.com, vue.de, pearsonclinical.de, mtleresources.com and pearsonclinical.in.

Host names with one IP number:

ns1.pearson.com points to: 168.146.112.10

ns2.pearson.com points to: 168.146.112.11

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

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

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