pearstone.com - robtex.com

pearstone.com

DNSSEC⚠️ Not signed
A54.243.29.90🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
PTRec2-54-243-29-90.compute-1.amazonaws.com
A100.52.26.184🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix
NSns-1284.awsdns-32.org ⭐
A2600:9000:5305:400::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1284.awsdns-32.org
A205.251.197.4🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1284.awsdns-32.org
NSns-1555.awsdns-02.co.uk
A2600:9000:5306:1300::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1555.awsdns-02.co.uk
A205.251.198.19🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1555.awsdns-02.co.uk
NSns-395.awsdns-49.com
A2600:9000:5301:8b00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-395.awsdns-49.com
A205.251.193.139🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-395.awsdns-49.com
NSns-939.awsdns-53.net
A2600:9000:5303:ab00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-939.awsdns-53.net
A205.251.195.171🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-939.awsdns-53.net
MXpearstone-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c92c::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:c931::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:f802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f908::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr21cu00100.inbound.protection.outlook.com
A52.101.9.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRip-52-101-9-17.defastlink.net
A52.101.10.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr04cu00206.inbound.protection.outlook.com
A52.101.41.180🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A52.101.50.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00401.inbound.protection.outlook.com
TXTMS=ms65144460
TXTgoogle-site-verification=g4F8kf58Y-kNXCJ7zb9Yaa1C6PtcWO-0C0f386rkC-w
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns-1284.awsdns-32.orgawsdns-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

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DNS History

12 records (7 active, 5 former)

200920112013201520172019202120232025NSns-1284.awsdns-32.orgns-1555.awsdns-02.co.ukns-395.awsdns-49.comns-939.awsdns-53.netdns1.cscdns.netdns2.cscdns.netMXpearstone-com.mail.protection.outlook.comcluster2.us.messagelabs.comcluster2a.us.messagelabs.comA100.52.26.18454.243.29.90184.72.105.76
○NSdns1.cscdns.net2015-05-21 → 2016-04-14 · 5 obs
○ 2008-03-16 10:22:20
● 2015-05-21 23:04:10
● 2016-04-14 04:00:00
○ 2026-03-02 08:01:26
○ 2026-03-02 08:01:28
○NSdns2.cscdns.net2015-05-21 → 2016-04-14 · 5 obs
○ 2008-03-16 10:22:20
● 2015-05-21 23:04:10
● 2016-04-14 04:00:00
○ 2026-03-02 08:01:26
○ 2026-03-02 08:01:28
●NSns-1284.awsdns-32.org2026-03-02 → 2026-03-02 · 3 obs
○ 2016-04-14 04:00:00
● 2026-03-02 08:01:26
● 2026-03-02 08:01:28
●NSns-1555.awsdns-02.co.uk2026-03-02 → 2026-03-02 · 3 obs
○ 2016-04-14 04:00:00
● 2026-03-02 08:01:26
● 2026-03-02 08:01:28
●NSns-395.awsdns-49.com2026-03-02 → 2026-03-02 · 3 obs
○ 2016-04-14 04:00:00
● 2026-03-02 08:01:26
● 2026-03-02 08:01:28
●NSns-939.awsdns-53.net2026-03-02 → 2026-03-02 · 3 obs
○ 2016-04-14 04:00:00
● 2026-03-02 08:01:26
● 2026-03-02 08:01:28
○MXcluster2.us.messagelabs.com2015-05-21 → 2016-04-14 · 5 obs
○ 2008-03-16 10:22:20
● 2015-05-21 23:04:10
● 2016-04-14 04:00:00
○ 2026-03-02 08:01:26
○ 2026-03-02 08:01:28
○MXcluster2a.us.messagelabs.com2015-05-21 → 2016-04-14 · 5 obs
○ 2008-03-16 10:22:20
● 2015-05-21 23:04:10
● 2016-04-14 04:00:00
○ 2026-03-02 08:01:26
○ 2026-03-02 08:01:28
●MXpearstone-com.mail.protection.outlook.com2026-03-02 → 2026-03-02 · 3 obs
○ 2016-04-14 04:00:00
● 2026-03-02 08:01:26
● 2026-03-02 08:01:28
●A100.52.26.1842026-03-02 → 2026-03-02 · 3 obs
○ 2016-04-14 04:00:00
● 2026-03-02 08:01:26
● 2026-03-02 08:01:28
○A184.72.105.762015-05-21 → 2016-04-14 · 5 obs
○ 2008-03-16 10:22:20
● 2015-05-21 23:04:10
● 2016-04-14 04:00:00
○ 2026-03-02 08:01:26
○ 2026-03-02 08:01:28
●A54.243.29.902026-03-02 → 2026-03-02 · 3 obs
○ 2016-04-14 04:00:00
● 2026-03-02 08:01:26
● 2026-03-02 08:01:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...-
pearstone.comns-395.awsdns-49.com, ns-939.awsdns-53.net, ns-1555.awsdns-02.co.uk, ns-1284.awsdns-32.org1 record

✅ Authoritative Response

Server: 205.251.197.4

NS records: ns-395.awsdns-49.com, ns-939.awsdns-53.net, ns-1555.awsdns-02.co.uk, ns-1284.awsdns-32.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pearstone.com (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

📄 Records

TypeCountSample Data
A2100.52.26.184, 54.243.29.90
NS4ns-1284.awsdns-32.org, ns-1555.awsdns-02.co.uk...
MX1pearstone-com.mail.protection.outlook.co
TXT3MS=ms65144460, google-site-verification=g4F8kf58Y-kNXCJ...
SOA1ns-1284.awsdns-32.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-395.awsdns-49.com)

Analysis

IP Addresses

The entity pearstone.com points to two IP numbers: 54.243.29.90 and 100.52.26.184.

Other host names include kopulcables.com, ec2-54-243-29-90.compute-1.amazonaws.com, luxlilight.com and senalsound.com that share IP numbers with pearstone.com.

Name Servers

pearstone.com is delegated to four name servers: ns-395.awsdns-49.com, ns-939.awsdns-53.net, ns-1284.awsdns-32.org and ns-1555.awsdns-02.co.uk.

pearstone.com shares name servers with other domains at least partially, for example teradek.tv, 238.36.13.in-addr.arpa, healthinaging.org, 218.39.13.in-addr.arpa and possibilities4.life.

These name servers are commonly used together with ns1-24-eu-west-3.ec2-rdns.amazonaws.com, ns2-24-eu-west-3.ec2-rdns.amazonaws.com, ns3-24-eu-west-3.ec2-rdns.amazonaws.com and ns4-24-eu-west-3.ec2-rdns.amazonaws.com.

Host names with two IP numbers:

ns-395.awsdns-49.com points to: 2600:9000:5301:8b00::1 and 205.251.193.139

ns-939.awsdns-53.net points to: 2600:9000:5303:ab00::1 and 205.251.195.171

ns-1284.awsdns-32.org points to: 2600:9000:5305:400::1 and 205.251.197.4

ns-1555.awsdns-02.co.uk points to: 2600:9000:5306:1300::1 and 205.251.198.19

Mail Servers

pearstone.com is handled by a single mail server, pearstone-com.mail.protection.outlook.com.

Host name pearstone-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::2, 2a01:111:f403:c931::1, 2a01:111:f403:f802::, 2a01:111:f403:f908::, 52.101.9.17, 52.101.10.14, 52.101.41.180 and 52.101.50.1.