pearsonkt.com - dns.ninja

`pearsonkt.com`

DNSSEC	⚠️ Not signed
NS	`ns-1170.awsdns-18.com` ⭐
NS	`ns-1170.awsdns-18.org`
		A	2600:9000:5304:9200::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1170.awsdns-18.org`
		A	205.251.196.146^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1170.awsdns-18.org`
NS	`ns-1572.awsdns-04.co.uk`
		A	2600:9000:5306:2400::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1572.awsdns-04.co.uk`
		A	205.251.198.36^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1572.awsdns-04.co.uk`
NS	`ns-252.awsdns-31.com`
		A	2600:9000:5300:fc00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-252.awsdns-31.com`
		A	205.251.192.252^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-252.awsdns-31.com`
NS	`ns-737.awsdns-28.net`
		A	2600:9000:5302:e100::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-737.awsdns-28.net`
		A	205.251.194.225^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-737.awsdns-28.net`
MX	`pearsonkt-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
TXT	`MS=ms98535048 easydns`
TXT	`google-site-verification=Pe6-wpVVWG_Gdv22RSKHAsZo-mozG2oCiZIW1yF204g`
TXT	`google-site-verification=TFvyTwJBj8YWnmxTbvD7P38nvX0IZ5Hz7nL1V0UFmSM`
TXT	`v=spf1 ip4:50.202.0.0/16 ip4:67.231.0.0/16 ip4:208.84.0.0/16 ip4:184.73.238.2...`
SOA	`ns-1170.awsdns-18.com`awsdns-hostmaster@amazon.com serial=4

`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=1784909962

WOT: SAFE (78/100)

PTR for

177.30.182.159.in-addr.arpa

Subdomains

www.pearsonkt.com

Same first word

pearsonkt.com

Similar names

DNS History

14 records (6 active, 8 former)

○NSdns1.easydns.com2015-08-10 → 2016-05-09 · 4 obs

● 2015-08-10 02:50:12
● 2016-05-09 07:31:08
○ 2017-07-19 01:57:04
○ 2026-07-24 16:27:04

○NSdns2.easydns.net2015-08-10 → 2016-05-09 · 4 obs

● 2015-08-10 02:50:12
● 2016-05-09 07:31:08
○ 2017-07-19 01:57:04
○ 2026-07-24 16:27:04

○NSdns3.easydns.org2015-08-10 → 2016-05-09 · 4 obs

● 2015-08-10 02:50:12
● 2016-05-09 07:31:08
○ 2017-07-19 01:57:04
○ 2026-07-24 16:27:04

●NSns-1170.awsdns-18.com2017-07-19 → 2026-07-24 · 3 obs

○ 2016-05-09 07:31:08
● 2017-07-19 01:57:04
● 2026-07-24 16:27:04

●NSns-1170.awsdns-18.org2017-07-19 → 2026-07-24 · 3 obs

○ 2016-05-09 07:31:08
● 2017-07-19 01:57:04
● 2026-07-24 16:27:04

●NSns-1572.awsdns-04.co.uk2017-07-19 → 2026-07-24 · 3 obs

○ 2016-05-09 07:31:08
● 2017-07-19 01:57:04
● 2026-07-24 16:27:04

●NSns-252.awsdns-31.com2017-07-19 → 2026-07-24 · 3 obs

○ 2016-05-09 07:31:08
● 2017-07-19 01:57:04
● 2026-07-24 16:27:04

●NSns-737.awsdns-28.net2017-07-19 → 2026-07-24 · 3 obs

○ 2016-05-09 07:31:08
● 2017-07-19 01:57:04
● 2026-07-24 16:27:04

○MXcorp-gw1.pearsonkt.com2015-08-10 → 2021-05-23 · 4 obs

● 2015-08-10 02:50:12
● 2021-05-23 15:42:18
○ 2026-07-03 06:45:36
○ 2026-07-24 16:27:04

○MXmxa-000e6001.gslb.pphosted.com2015-08-10 → 2021-05-23 · 4 obs

● 2015-08-10 02:50:12
● 2021-05-23 15:42:18
○ 2026-07-03 06:45:36
○ 2026-07-24 16:27:04

○MXmxb-000e6001.gslb.pphosted.com2015-08-10 → 2021-05-23 · 4 obs

● 2015-08-10 02:50:12
● 2021-05-23 15:42:18
○ 2026-07-03 06:45:36
○ 2026-07-24 16:27:04

●MXpearsonkt-com.mail.protection.outlook.com2026-07-03 → 2026-07-24 · 3 obs

○ 2021-05-23 15:42:18
● 2026-07-03 06:45:36
● 2026-07-24 16:27:04

○A100.20.132.2402021-05-23 → 2021-05-23 · 4 obs

○ 2017-08-31 05:17:20
● 2021-05-23 15:42:18
○ 2026-07-03 06:45:36
○ 2026-07-24 16:27:04

○A216.183.116.1322015-08-10 → 2017-08-31 · 4 obs

● 2015-08-10 02:50:12
● 2017-08-31 05:17:20
○ 2021-05-23 15:42:18
○ 2026-07-24 16:27:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
pearsonkt.com	ns-252.awsdns-31.com, ns-737.awsdns-28.net, ns-1572.awsdns-04.co.uk, ns-1170.awsdns-18.org	2 records

✅ Authoritative Response

Server:205.251.194.225

NS records: ns-252.awsdns-31.com, ns-737.awsdns-28.net, ns-1572.awsdns-04.co.uk, ns-1170.awsdns-18.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pearsonkt.com (unsigned zone)

⏱️ Timing

Total: 314ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1170.awsdns-18.org, ns-1572.awsdns-04.co.uk...`
MX	1	`pearsonkt-com.mail.protection.outlook.co`
TXT	4	`MS=ms98535048 easydns, google-site-verification=Pe6-wpVVWG_Gdv2...`
SOA	1	`ns-1170.awsdns-18.com awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-252.awsdns-31.com, ns-252.awsdns-31.com)

Analysis

Hierarchy

pearsonkt.com is the parent zone for www.pearsonkt.com.

Name Servers

pearsonkt.com has five name servers, which are ns-1170.awsdns-18.com, ns-252.awsdns-31.com, ns-737.awsdns-28.net and two others.

pearsonkt.com partially shares its NS delegation with several other domains, including seetours.ch, d3imhgrh6k8bqi.cloudfront.net, ccu.org and two others.

These name servers are regularly seen alongside ns-1170.awsdns-18.org and ns-1572.awsdns-04.co.uk as name servers.

ns-252.awsdns-31.com, ns-737.awsdns-28.net, ns-1170.awsdns-18.org and ns-1572.awsdns-04.co.uk each carry two IP addresses. ns-252.awsdns-31.com has 205.251.192.252 and 2600:9000:5300:fc00::1; ns-737.awsdns-28.net has 205.251.194.225 and 2600:9000:5302:e100::1; ns-1170.awsdns-18.org has 205.251.196.146 and 2600:9000:5304:9200::1; ns-1572.awsdns-04.co.uk has 205.251.198.36 and 2600:9000:5306:2400::1.

Mail Servers

Mail for pearsonkt.com is handled by a single mail server, pearsonkt-com.mail.protection.outlook.com.

pearsonkt-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.5, 52.101.11.13, 52.101.41.0 and 5 others.