pcdtoolbox.com - dns.ninja

pcdtoolbox.com

DNSSEC⚠️ Not signed
A18.210.46.151πŸ‡ΊπŸ‡Έ Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-210-46-151.compute-1.amazonaws.com
A23.21.43.1πŸ‡ΊπŸ‡Έ Amazon23.20.0.0/15 EC2 IAD prefix
NSns-81.awsdns-10.com ⭐
A2600:9000:5300:5100::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5300::/48 - CloudFront
PTRns-81.awsdns-10.com
A205.251.192.81πŸ‡ΊπŸ‡Έ Amazon205.251.192.0/24 prefix
PTRns-81.awsdns-10.com
NSns-1225.awsdns-25.org
A2600:9000:5304:c900::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5304::/48 - CloudFront
PTRns-1225.awsdns-25.org
A205.251.196.201πŸ‡ΊπŸ‡Έ Amazon205.251.196.0/24 prefix
PTRns-1225.awsdns-25.org
NSns-1879.awsdns-42.co.uk
A2600:9000:5307:5700::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5307::/48 - CloudFront
PTRns-1879.awsdns-42.co.uk
A205.251.199.87πŸ‡ΊπŸ‡Έ Amazon205.251.199.0/24 prefix
PTRns-1879.awsdns-42.co.uk
NSns-618.awsdns-13.net
A2600:9000:5302:6a00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5302::/48 - CloudFront
PTRns-618.awsdns-13.net
A205.251.194.106πŸ‡ΊπŸ‡Έ Amazon205.251.194.0/24 prefix
PTRns-618.awsdns-13.net
MXinbound-smtp.us-east-1.amazonaws.com ⭐
A3.211.210.226πŸ‡ΊπŸ‡Έ Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87πŸ‡ΊπŸ‡Έ Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32πŸ‡ΊπŸ‡Έ Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191πŸ‡ΊπŸ‡Έ Amazon54.164.0.0/15 EC2 IAD prefix
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236πŸ‡ΊπŸ‡Έ Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-5-236.compute-1.amazonaws.com
MXmail.pc-doctor.com(10)
A74.121.6.10πŸ‡ΊπŸ‡Έ ACTUSA-AS74.121.4.0/22 MNT-SHELD-2 route 074.121.004.000/22 AS22937
PTRmail.pc-doctor.com
TXThKDSqBPHfCHm+ih4VTovfl+qiZtjAQdv18Z4yXRYdlU=
SOAns-81.awsdns-10.comawsdns-hostmaster@amazon.com serial=1

com

Subdomains

Same first word

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSns-1225.awsdns-25.orgns-1879.awsdns-42.co.ukns-618.awsdns-13.netns-81.awsdns-10.comns63.worldnic.comns64.worldnic.comMXinbound-smtp.us-east-1.amazonaws.commail.pc-doctor.comp.webcom.ctmail.comA18.210.46.15123.21.43.1100.25.15.158100.29.216.25208.91.197.273.221.167.2183.232.12.8634.237.103.15554.225.147.17554.237.137.15298.90.36.170
●NSns-1225.awsdns-25.org2026-02-24 β†’ 2026-07-31 Β· 3 obs
β—‹ 2016-12-31 13:13:24
● 2026-02-24 17:17:22
● 2026-07-31 00:30:08
●NSns-1879.awsdns-42.co.uk2026-02-24 β†’ 2026-07-31 Β· 3 obs
β—‹ 2016-12-31 13:13:24
● 2026-02-24 17:17:22
● 2026-07-31 00:30:08
●NSns-618.awsdns-13.net2026-02-24 β†’ 2026-07-31 Β· 3 obs
β—‹ 2016-12-31 13:13:24
● 2026-02-24 17:17:22
● 2026-07-31 00:30:08
●NSns-81.awsdns-10.com2026-02-24 β†’ 2026-07-31 Β· 3 obs
β—‹ 2016-12-31 13:13:24
● 2026-02-24 17:17:22
● 2026-07-31 00:30:08
β—‹NSns63.worldnic.com2015-07-04 β†’ 2016-12-31 Β· 4 obs
● 2015-07-04 02:18:14
● 2016-12-31 13:13:24
β—‹ 2026-02-24 17:17:22
β—‹ 2026-07-31 00:30:08
β—‹NSns64.worldnic.com2015-07-04 β†’ 2016-12-31 Β· 4 obs
● 2015-07-04 02:18:14
● 2016-12-31 13:13:24
β—‹ 2026-02-24 17:17:22
β—‹ 2026-07-31 00:30:08
●MXinbound-smtp.us-east-1.amazonaws.com2026-02-24 β†’ 2026-07-31 Β· 3 obs
β—‹ 2016-12-31 13:13:24
● 2026-02-24 17:17:22
● 2026-07-31 00:30:08
●MXmail.pc-doctor.com2026-02-24 β†’ 2026-07-31 Β· 3 obs
β—‹ 2016-12-31 13:13:24
● 2026-02-24 17:17:22
● 2026-07-31 00:30:08
β—‹MXp.webcom.ctmail.com2016-01-24 β†’ 2016-12-31 Β· 4 obs
● 2016-01-24 00:37:14
● 2016-12-31 13:13:24
β—‹ 2026-02-24 17:17:22
β—‹ 2026-07-31 00:30:08
β—‹A100.25.15.1582026-03-16 β†’ 2026-03-16 Β· 4 obs
β—‹ 2026-02-24 17:17:22
● 2026-03-16 01:08:46
β—‹ 2026-03-27 23:02:32
β—‹ 2026-07-31 00:30:08
β—‹A100.29.216.252026-03-16 β†’ 2026-03-16 Β· 4 obs
β—‹ 2026-02-24 17:17:22
● 2026-03-16 01:08:46
β—‹ 2026-03-27 23:02:32
β—‹ 2026-07-31 00:30:08
●A18.210.46.1512026-07-31 β†’ 2026-07-31 Β· 3 obs
β—‹ 2026-03-27 23:02:32
● 2026-07-31 00:30:06
● 2026-07-31 00:30:08
β—‹A208.91.197.272015-07-04 β†’ 2016-12-31 Β· 4 obs
● 2015-07-04 02:18:14
● 2016-12-31 13:13:24
β—‹ 2026-02-24 17:17:22
β—‹ 2026-07-31 00:30:08
●A23.21.43.12026-07-31 β†’ 2026-07-31 Β· 3 obs
β—‹ 2026-03-27 23:02:32
● 2026-07-31 00:30:06
● 2026-07-31 00:30:08
β—‹A3.221.167.2182026-02-24 β†’ 2026-07-31 Β· 2 obs
β—‹ 2026-02-24 17:17:22
β—‹ 2026-07-31 00:30:08
β—‹A3.232.12.862026-03-27 β†’ 2026-03-27 Β· 4 obs
β—‹ 2026-03-16 01:08:46
● 2026-03-27 23:02:32
β—‹ 2026-07-31 00:30:06
β—‹ 2026-07-31 00:30:08
β—‹A34.237.103.1552026-02-24 β†’ 2026-07-31 Β· 2 obs
β—‹ 2026-02-24 17:17:22
β—‹ 2026-07-31 00:30:08
β—‹A54.225.147.1752026-02-24 β†’ 2026-02-24 Β· 4 obs
β—‹ 2016-12-31 13:13:24
● 2026-02-24 17:17:22
β—‹ 2026-03-16 01:08:46
β—‹ 2026-07-31 00:30:08
β—‹A54.237.137.1522026-02-24 β†’ 2026-02-24 Β· 4 obs
β—‹ 2016-12-31 13:13:24
● 2026-02-24 17:17:22
β—‹ 2026-03-16 01:08:46
β—‹ 2026-07-31 00:30:08
β—‹A98.90.36.1702026-03-27 β†’ 2026-03-27 Β· 4 obs
β—‹ 2026-03-16 01:08:46
● 2026-03-27 23:02:32
β—‹ 2026-07-31 00:30:06
β—‹ 2026-07-31 00:30:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
pcdtoolbox.comns-81.awsdns-10.com, ns-618.awsdns-13.net, ns-1225.awsdns-25.org, ns-1879.awsdns-42.co.uk2 records

βœ… Authoritative Response

Server:205.251.194.106

NS records: ns-81.awsdns-10.com, ns-618.awsdns-13.net, ns-1225.awsdns-25.org, ns-1879.awsdns-42.co.uk

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcdtoolbox.com (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A218.210.46.151, 23.21.43.1
NS4ns-1225.awsdns-25.org, ns-1879.awsdns-42.co.uk...
MX2mail.pc-doctor.com (pri: 10), inbound-smtp.us-east-1.amazonaws.com (pr
TXT1hKDSqBPHfCHm+ih4VTovfl+qiZtjAQdv18Z4yXRY
SOA1ns-81.awsdns-10.com awsdns-hostmaster.am

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-81.awsdns-10.com, ns-81.awsdns-10.com)

Analysis

Hierarchy

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

IP Addresses

pcdtoolbox.com directs to two IP numbers, 18.210.46.151 and 23.21.43.1

There are other host names β€” ec2-18-210-46-151.compute-1.amazonaws.com among them β€” that share IP numbers with pcdtoolbox.com.

Name Servers

Four name servers handle the delegation for pcdtoolbox.com: ns-81.awsdns-10.com, ns-618.awsdns-13.net, ns-1225.awsdns-25.org and ns-1879.awsdns-42.co.uk.

pcdtoolbox.com partially shares its NS delegation with several other domains, including sugarcrmexpress.net, stg.imagevalidation.creatorscloud.sony.net, supergravity.advertising.amazon.dev and two others.

ns-81.awsdns-10.com, ns-618.awsdns-13.net, ns-1225.awsdns-25.org and ns-1879.awsdns-42.co.uk each carry two IP addresses. ns-81.awsdns-10.com has 205.251.192.81 and 2600:9000:5300:5100::1; ns-618.awsdns-13.net has 205.251.194.106 and 2600:9000:5302:6a00::1; ns-1225.awsdns-25.org has 205.251.196.201 and 2600:9000:5304:c900::1; ns-1879.awsdns-42.co.uk has 205.251.199.87 and 2600:9000:5307:5700::1.

Mail Servers

pcdtoolbox.com uses two mail servers, mail.pc-doctor.com and inbound-smtp.us-east-1.amazonaws.com.

pcdtoolbox.com uses the same mail servers as other domains, including pcdremote.com.

At least some of the mail servers used by pcdtoolbox.com are shared with other domains: fqh-mail.com, wk.slack.com, playcision.com and two others among them.

These mail servers tend to be used in conjunction with the mail servers inbound-smtp.us-west-2.amazonaws.com.

Hosts with five IP addresses:

inbound-smtp.us-east-1.amazonaws.com has IP addresses 3.211.210.226, 44.206.9.87 and 44.210.166.32 along with two other addresses.

Host names resolving to a single IP address:

mail.pc-doctor.com directs to 74.121.6.10.